福利精品,国产91久久久久

共找到 44809 個相關(guān)產(chǎn)品馬可波羅 > 程控交換機(jī)> 程控交換機(jī)的基本原理

類目：

程控交換機(jī) (3313)
配線架 (2101)
接近傳感器 (607)
固定電話 (603)

品質(zhì)商家熱力排行

產(chǎn)品視頻

全國

程控交換機(jī)的基本原理最新價格程控交換機(jī)的基本原理優(yōu)質(zhì)供應(yīng)商

MOXA EDS-408A-MM-SC交換機(jī) 現(xiàn)貨優(yōu)勢

品牌：	MOXA	型號：	EDS-408A-MM-SC
設(shè)備類型：	網(wǎng)管交換機(jī)	傳輸速率：	10Mbps
傳輸模式：	全/半雙工自適應(yīng)	工作協(xié)議：	第二層交換機(jī)

[上海] 上海切爾思自動化設(shè)備有限公司

倍加福P+F，菲尼克斯PHONEX,S...

報價(元)
11

點此詢價

煤礦調(diào)度電話機(jī)系統(tǒng) 礦用程控交換機(jī)KTJ113

品牌：

kth

型號：

電話咨詢

類型：

面議

有無屏幕：

有

觸屏：

有

號碼存儲功能：

有

[江西吉安] 泰和縣沛興電子塑膠有限公司 | ,電工開關(guān),固定電話,電阻測量儀表,裝藥爆破 | 查看聯(lián)系方式

報價:7元/件
點此詢價

煤礦調(diào)度電話機(jī)系統(tǒng) 礦用程控交換機(jī)KTJ113

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="121" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100979317484.html">程控交換機(jī)零件超聲波清洗機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100979317484.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>威固特</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>VGT-1999</div></td>


</tr>
<tr>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>
<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>程控交換機(jī)的基本原理</div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市威固特超聲波科技開發(fā)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
異步電動機(jī),電源屏,空氣壓縮機(jī)/氣泵/空壓機(jī)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gdszvgt.cn.makepolo.com/contact_us.html?proid=100979317484">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100979317484.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100979317484.html" target="_blank" data-num="7" data-flag="0" title="程控交換機(jī)零件超聲波清洗機(jī)"><img src="http://img12.makepolo.cn/images/formals/img/product/103/90/4_75970c1279735ae969954609ab73e0ef.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="程控交換機(jī)零件超聲波清洗機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="117" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100654437928.html">無線上網(wǎng)卡IC認(rèn)證程控交換機(jī)FCC認(rèn)證ICES-003認(rèn)證
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100654437928.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>


</tr>
<tr>


</tr>
<tr>


</tr>

</table>
</a>

<div   id="xxppn3xjth"   class="s_product_intro plistk">
<a href="http://www.jmdykj.com/product-detail/100654437928.html" target="_blank" data-num="9"  data-flag="0">´無線上網(wǎng)卡IC認(rèn)證程控交換機(jī)FCC認(rèn)證ICES-003認(rèn)證加拿大IC認(rèn)證IC是加拿大工業(yè)部IndustryCanada的簡稱作為機(jī)構(gòu)　規(guī)</a><nobr>[<a href="http://www.jmdykj.com/product-detail/100654437928.html" target="_blank" data-num="2"  data-flag="0" class="s_product_intro_more">查看詳情</a>]</nobr>
</div>

</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
深圳市世通檢測技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
認(rèn)證服務(wù),檢測服務(wù)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shop1374023450481.cn.makepolo.com/contact_us.html?proid=100654437928">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1200.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100654437928.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100654437928.html" target="_blank" data-num="7" data-flag="0" title="無線上網(wǎng)卡IC認(rèn)證程控交換機(jī)FCC認(rèn)證ICES-003認(rèn)證"><img src="http://img9.makepolo.cn/images/formals/img/product/944/829/3_cae82a4d925dd25a62c4df2e483b9810.jpg~tplv-2ri1qt4xxh-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="無線上網(wǎng)卡IC認(rèn)證程控交換機(jī)FCC認(rèn)證ICES-003認(rèn)證"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="105" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100382083451.html">全新國威WS824（5A）4外線56分機(jī)程控交換機(jī) 國威品牌 質(zhì)量保證
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100382083451.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>國威/5A</div></td>
<td class="td_1"><div>中繼線數(shù)：</div></td>
<td class="td_2"><div>1</div></td>


</tr>
<tr>
<td class="td_1"><div>群呼通路數(shù)量：</div></td>
<td class="td_2"><div>2組8方會議</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>5A</div></td>


</tr>
<tr>
<td class="td_1"><div>揚(yáng)聲器輸出：</div></td>
<td class="td_2"><div>10</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>集團(tuán)電話</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市東森盛科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
聲訊系統(tǒng),程控交換機(jī),其他移動通信設(shè)備,固定
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dss40083.cn.makepolo.com/contact_us.html?proid=100382083451">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>4428.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100382083451.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100382083451.html" target="_blank" data-num="7" data-flag="0" title="全新國威WS824（5A）4外線56分機(jī)程控交換機(jī) 國威品牌 質(zhì)量保證"><img src="http://img2.makepolo.cn/images/formals/img/product/418/345/673210f988755699d3003bc453cad1ed.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="全新國威WS824（5A）4外線56分機(jī)程控交換機(jī) 國威品牌 質(zhì)量保證"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="105" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999726105.html">儀隴縣電腦城深圳程控交換機(jī)廠家行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999726105.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jiaohuanjipifa.cn.makepolo.com/contact_us.html?proid=100999726105">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999726105.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999726105.html" target="_blank" data-num="7" data-flag="0" title="儀隴縣電腦城深圳程控交換機(jī)廠家行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/540/391/4_c954632f83806a333ec2be18d01f2d83.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="儀隴縣電腦城深圳程控交換機(jī)廠家行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="103" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101096466359.html">MDF電話程控交換機(jī)配線架
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101096466359.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>PTTP普天泰平</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JPX01型總配線架</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>音頻電話配線架</div></td>
<td class="td_1"><div>結(jié)構(gòu)型式：</div></td>
<td class="td_2"><div>機(jī)架式</div></td>


</tr>
<tr>
<td class="td_1"><div>端口數(shù)量：</div></td>
<td class="td_2"><div>12口</div></td>
<td class="td_1"><div>高度：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江寧波] <a  data-num="3"  data-flag="0" target="_blank">
浙江泰平通信技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
配線架
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taipingtx.cn.makepolo.com/contact_us.html?proid=101096466359">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101096466359.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101096466359.html" target="_blank" data-num="7" data-flag="0" title="MDF電話程控交換機(jī)配線架"><img src="http://img11.makepolo.cn/images/formals/img/product/295/725/4_c08fc6255b9862ad325a17c3fd086089.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="MDF電話程控交換機(jī)配線架"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="102" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100097786882.html">供應(yīng)上海武漢紹興電話程控交換機(jī) 自動交換分機(jī) 電話交換機(jī) 電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100097786882.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>滬光 HG (HuGuang)/HJD-80 SW-2000</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>混合系統(tǒng)</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光 HG (HuGuang)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HJD-80 SW-2000</div></td>


</tr>
<tr>
<td class="td_1"><div>中繼線數(shù)：</div></td>
<td class="td_2"><div>0-128</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>8-1024</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海滬光通訊設(shè)備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
程控交換機(jī),集團(tuán)電話,其他廣播電視發(fā)射接收
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hgtongxun.cn.makepolo.com/contact_us.html?proid=100097786882">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>50.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100097786882.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100097786882.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)上海武漢紹興電話程控交換機(jī) 自動交換分機(jī) 電話交換機(jī) 電源"><img src="http://img5.makepolo.cn/images/formals/img/product/51/48/f2635df0712504df8e8e5bafa39b2960.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)上海武漢紹興電話程控交換機(jī) 自動交換分機(jī) 電話交換機(jī) 電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="101" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100183616659.html">滬光深圳數(shù)字程控交換機(jī)，電話總機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100183616659.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>滬光</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>程控交換機(jī)的基本原理</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=100183616659">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100183616659.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100183616659.html" target="_blank" data-num="7" data-flag="0" title="滬光深圳數(shù)字程控交換機(jī)，電話總機(jī)"><img src="http://img6.makepolo.cn/images/formals/img/product/681/944/4129e6406dea2874660038f542ed3b5e.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="滬光深圳數(shù)字程控交換機(jī)，電話總機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="99" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101032453130.html">AVAYA IPO 500電話程控交換機(jī) 青島批發(fā)85831755
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101032453130.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>avaya</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>IPO500</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>


</tr>
<tr>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>4</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東青島] <a  data-num="3"  data-flag="0" target="_blank">
青島江裕信息工程有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通信交換設(shè)備,程控交換機(jī),集團(tuán)電話,網(wǎng)線
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://qdjiangyu.cn.makepolo.com/contact_us.html?proid=101032453130">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.80萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101032453130.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101032453130.html" target="_blank" data-num="7" data-flag="0" title="AVAYA IPO 500電話程控交換機(jī) 青島批發(fā)85831755"><img src="http://img11.makepolo.cn/images/formals/img/product/119/419/4_045fa99bb9d1416f1fc937ffe049b641.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="AVAYA IPO 500電話程控交換機(jī) 青島批發(fā)85831755"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="98" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100233510950.html">供應(yīng)NEC SV 8100數(shù)字程控交換機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100233510950.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>NEC</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>8100</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>


</tr>
<tr>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>24</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海旭蘭電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
固定電話,網(wǎng)絡(luò)交換機(jī),其他通訊設(shè)備,其他商務(wù)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xulan.cn.makepolo.com/contact_us.html?proid=100233510950">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.25萬</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100233510950.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100233510950.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)NEC SV 8100數(shù)字程控交換機(jī)"><img src="http://img5.makepolo.cn/images/formals/img/product/401/655/7aa99ecf438257a3779fdf00175ae289.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)NEC SV 8100數(shù)字程控交換機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="97" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100667532634.html">華為IP程控交換機(jī)IP PBX eSpace U1960
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100667532634.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>eSpace U1960</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>程控交換機(jī)的基本原理</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市立通電子技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
開關(guān)電源,程控交換機(jī),集團(tuán)電話,模塊電源,接
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://LT2015.cn.makepolo.com/contact_us.html?proid=100667532634">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1.58萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100667532634.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100667532634.html" target="_blank" data-num="7" data-flag="0" title="華為IP程控交換機(jī)IP PBX eSpace U1960"><img src="http://img11.makepolo.cn/images/formals/img/product/329/736/4_b4f98b98c7bda22a6ab2ce819028fc60.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="華為IP程控交換機(jī)IP PBX eSpace U1960"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="21" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100382083889.html">國威WS824-10D增強(qiáng)型程控交換機(jī) 分機(jī)大可擴(kuò)到144部
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100382083889.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>國威WS824/10D增強(qiáng)型</div></td>
<td class="td_1"><div>群呼通路數(shù)量：</div></td>
<td class="td_2"><div>2組3方會議</div></td>


</tr>
<tr>
<td class="td_1"><div>中繼線數(shù)：</div></td>
<td class="td_2"><div>*</div></td>
<td class="td_1"><div>揚(yáng)聲器輸出：</div></td>
<td class="td_2"><div>*</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>10D增強(qiáng)型</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>大144</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市東森盛科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
聲訊系統(tǒng),程控交換機(jī),其他移動通信設(shè)備,固定
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dss40083.cn.makepolo.com/contact_us.html?proid=100382083889">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>5150.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100382083889.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100382083889.html" target="_blank" data-num="7" data-flag="0" title="國威WS824-10D增強(qiáng)型程控交換機(jī) 分機(jī)大可擴(kuò)到144部"><img src="http://img8.makepolo.cn/images/formals/img/product/576/414/2_d53024c6778ae7de277334c93a620e26.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="國威WS824-10D增強(qiáng)型程控交換機(jī) 分機(jī)大可擴(kuò)到144部"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="21" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999722542.html">周浦鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999722542.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jiaohuanjipifa.cn.makepolo.com/contact_us.html?proid=100999722542">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999722542.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999722542.html" target="_blank" data-num="7" data-flag="0" title="周浦鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img11.makepolo.cn/images/formals/img/product/61/987/4_003dbb736fcb2c834b2299bb346756df.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="周浦鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="20" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101093892932.html">PTTP普天泰平 程控交換機(jī)過流保護(hù)插塞
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101093892932.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>PTTP普天泰平</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JPX01型總配線架</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>音頻電話配線架</div></td>
<td class="td_1"><div>結(jié)構(gòu)型式：</div></td>
<td class="td_2"><div>機(jī)架式</div></td>


</tr>
<tr>
<td class="td_1"><div>端口數(shù)量：</div></td>
<td class="td_2"><div>12口</div></td>
<td class="td_1"><div>高度：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江寧波] <a  data-num="3"  data-flag="0" target="_blank">
浙江泰平通信技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
配線架
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taipingtx.cn.makepolo.com/contact_us.html?proid=101093892932">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101093892932.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101093892932.html" target="_blank" data-num="7" data-flag="0" title="PTTP普天泰平 程控交換機(jī)過流保護(hù)插塞"><img src="http://img12.makepolo.cn/images/formals/img/product/749/122/4_9b4517ea0abe6af4acecabde031341ac.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PTTP普天泰平 程控交換機(jī)過流保護(hù)插塞"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="20" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100096966227.html">供應(yīng)SW2000D電話總機(jī)自動交換分機(jī)國產(chǎn)程控交換機(jī)酒店電話交換機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100096966227.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>滬光 HG (HuGuang)/HJD-80 SW-2000</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>用戶交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光 HG (HuGuang)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HJD-80 SW-2000</div></td>


</tr>
<tr>
<td class="td_1"><div>中繼線數(shù)：</div></td>
<td class="td_2"><div>0-128</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>8-1024</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海滬光通訊設(shè)備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
程控交換機(jī),集團(tuán)電話,其他廣播電視發(fā)射接收
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hgtongxun.cn.makepolo.com/contact_us.html?proid=100096966227">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>50.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100096966227.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100096966227.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)SW2000D電話總機(jī)自動交換分機(jī)國產(chǎn)程控交換機(jī)酒店電話交換機(jī)"><img src="http://img5.makepolo.cn/images/formals/img/product/51/48/f2635df0712504df8e8e5bafa39b2960.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)SW2000D電話總機(jī)自動交換分機(jī)國產(chǎn)程控交換機(jī)酒店電話交換機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="20" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100190825703.html">滬光廣州數(shù)字交換機(jī)，程控交換機(jī)批發(fā)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100190825703.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>滬光</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>程控交換機(jī)的基本原理</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=100190825703">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100190825703.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100190825703.html" target="_blank" data-num="7" data-flag="0" title="滬光廣州數(shù)字交換機(jī)，程控交換機(jī)批發(fā)"><img src="http://img5.makepolo.cn/images/formals/img/product/471/72/28e7e2d858529b54f3f1d5115c2c7a3f.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="滬光廣州數(shù)字交換機(jī)，程控交換機(jī)批發(fā)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="19" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101043093869.html">山東青島nec sv9300電話程控交換機(jī)解決方案  報價 安裝 售后
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101043093869.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>NEC</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>sv9300</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>


</tr>
<tr>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>6</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東青島] <a  data-num="3"  data-flag="0" target="_blank">
青島江裕信息工程有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通信交換設(shè)備,程控交換機(jī),集團(tuán)電話,網(wǎng)線
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://qdjiangyu.cn.makepolo.com/contact_us.html?proid=101043093869">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.00萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101043093869.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101043093869.html" target="_blank" data-num="7" data-flag="0" title="山東青島nec sv9300電話程控交換機(jī)解決方案  報價 安裝 售后"><img src="http://img12.makepolo.cn/images/formals/img/product/475/103/4_05c30c1fb0150f3d00a6da2685874f0d.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="山東青島nec sv9300電話程控交換機(jī)解決方案  報價 安裝 售后"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="19" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100233510080.html">供應(yīng)SW-2000數(shù)字程控交換機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100233510080.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SW-2000</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>多用途</div></td>


</tr>
<tr>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>32</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海旭蘭電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
固定電話,網(wǎng)絡(luò)交換機(jī),其他通訊設(shè)備,其他商務(wù)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xulan.cn.makepolo.com/contact_us.html?proid=100233510080">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>4.35萬</strong>元/個</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100233510080.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100233510080.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)SW-2000數(shù)字程控交換機(jī)"><img src="http://img5.makepolo.cn/images/formals/img/product/471/72/28e7e2d858529b54f3f1d5115c2c7a3f.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)SW-2000數(shù)字程控交換機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="4" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100382083446.html">WS824 (9)A型 8外線40分機(jī) 國威電話程控交換機(jī) 集團(tuán)電話
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100382083446.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>國威WS824/9A</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>40</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>9A</div></td>
<td class="td_1"><div>群呼通路數(shù)量：</div></td>
<td class="td_2"><div>2組8方會議</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>國威WS824</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>用戶交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市東森盛科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
聲訊系統(tǒng),程控交換機(jī),其他移動通信設(shè)備,固定
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dss40083.cn.makepolo.com/contact_us.html?proid=100382083446">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2135.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100382083446.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100382083446.html" target="_blank" data-num="7" data-flag="0" title="WS824 (9)A型 8外線40分機(jī) 國威電話程控交換機(jī) 集團(tuán)電話"><img src="http://img8.makepolo.cn/images/formals/img/product/740/83/2_454c5a2bc1ac1762ab5a6528906dac70.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="WS824 (9)A型 8外線40分機(jī) 國威電話程控交換機(jī) 集團(tuán)電話"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="4" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101000062757.html">祿勸縣電腦城深圳程控交換機(jī)廠家行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101000062757.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jiaohuanjipifa.cn.makepolo.com/contact_us.html?proid=101000062757">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101000062757.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101000062757.html" target="_blank" data-num="7" data-flag="0" title="祿勸縣電腦城深圳程控交換機(jī)廠家行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/775/301/4_f537b8c5a656da6a41fa8714be8f8b61.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="祿勸縣電腦城深圳程控交換機(jī)廠家行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="3" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100536442762.html">供應(yīng)廣州小型程控交換機(jī)，廣州賓館電話交換機(jī)，專業(yè)安裝調(diào)試
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100536442762.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HJD-80</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>4</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=100536442762">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2690</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100536442762.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100536442762.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)廣州小型程控交換機(jī)，廣州賓館電話交換機(jī)，專業(yè)安裝調(diào)試"><img src="http://img5.makepolo.cn/images/formals/img/product/395/876/383b2694e964dd6a9e1d343946b10cbd.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)廣州小型程控交換機(jī)，廣州賓館電話交換機(jī)，專業(yè)安裝調(diào)試"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="3" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101096466331.html">MDF配線架(數(shù)字程控交換機(jī)與電話通信網(wǎng)專用配線架)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101096466331.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>PTTP普天泰平</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JPX01型總配線架</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>音頻電話配線架</div></td>
<td class="td_1"><div>結(jié)構(gòu)型式：</div></td>
<td class="td_2"><div>機(jī)架式</div></td>


</tr>
<tr>
<td class="td_1"><div>端口數(shù)量：</div></td>
<td class="td_2"><div>12口</div></td>
<td class="td_1"><div>高度：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江寧波] <a  data-num="3"  data-flag="0" target="_blank">
浙江泰平通信技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
配線架
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taipingtx.cn.makepolo.com/contact_us.html?proid=101096466331">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101096466331.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101096466331.html" target="_blank" data-num="7" data-flag="0" title="MDF配線架(數(shù)字程控交換機(jī)與電話通信網(wǎng)專用配線架)"><img src="http://img12.makepolo.cn/images/formals/img/product/306/319/4_f362766faa7d09e288e3336f7a1bedf1.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="MDF配線架(數(shù)字程控交換機(jī)與電話通信網(wǎng)專用配線架)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="3" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101018878683.html">青島電話交換機(jī)報價 電話程控交換機(jī)方案 安裝調(diào)試 青島廠家直銷
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101018878683.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>中聯(lián)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>AK8120</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>集團(tuán)電話</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>
<tr>
<td class="td_1"><div>功率：</div></td>
<td class="td_2"><div>45W</div></td>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>260*446*118mm</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東青島] <a  data-num="3"  data-flag="0" target="_blank">
青島江裕信息工程有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通信交換設(shè)備,程控交換機(jī),集團(tuán)電話,網(wǎng)線
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://qdjiangyu.cn.makepolo.com/contact_us.html?proid=101018878683">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1500</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101018878683.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101018878683.html" target="_blank" data-num="7" data-flag="0" title="青島電話交換機(jī)報價 電話程控交換機(jī)方案 安裝調(diào)試 青島廠家直銷"><img src="http://img12.makepolo.cn/images/formals/img/product/516/448/4_d10c481080d5bfb5427333146ed98aa0.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="青島電話交換機(jī)報價 電話程控交換機(jī)方案 安裝調(diào)試 青島廠家直銷"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="3" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100083436497.html">低價促銷松下NS300程控交換機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100083436497.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>松下</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>NS300</div></td>


</tr>
<tr>
<td class="td_1"><div>外線容量：</div></td>
<td class="td_2"><div>6</div></td>
<td class="td_1"><div>分機(jī)容量：</div></td>
<td class="td_2"><div>64</div></td>


</tr>
<tr>
<td class="td_1"><div>專用話機(jī)數(shù)：</div></td>
<td class="td_2"><div>1</div></td>
<td class="td_1"><div>普通話機(jī)數(shù)：</div></td>
<td class="td_2"><div>64</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海旭蘭電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
固定電話,網(wǎng)絡(luò)交換機(jī),其他通訊設(shè)備,其他商務(wù)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xulan.cn.makepolo.com/contact_us.html?proid=100083436497">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2.15萬</strong>元/塊</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100083436497.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100083436497.html" target="_blank" data-num="7" data-flag="0" title="低價促銷松下NS300程控交換機(jī)"><img src="http://img11.makepolo.cn/images/formals/img/product/165/100/4_624db41446fe890d0b80b3c2478aab59.png~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="低價促銷松下NS300程控交換機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101000070956.html">慈云鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101000070956.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jiaohuanjipifa.cn.makepolo.com/contact_us.html?proid=101000070956">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101000070956.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101000070956.html" target="_blank" data-num="7" data-flag="0" title="慈云鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img11.makepolo.cn/images/formals/img/product/61/987/4_003dbb736fcb2c834b2299bb346756df.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="慈云鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100382083498.html">WS824-9a （8外線，48分機(jī)）國威電話程控交換機(jī) 集團(tuán)電話交換機(jī)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100382083498.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>國威WS824/9A</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>48</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>9A</div></td>
<td class="td_1"><div>群呼通路數(shù)量：</div></td>
<td class="td_2"><div>2組8方會議</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>國威WS824</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>用戶交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市東森盛科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
聲訊系統(tǒng),程控交換機(jī),其他移動通信設(shè)備,固定
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dss40083.cn.makepolo.com/contact_us.html?proid=100382083498">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2380.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100382083498.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100382083498.html" target="_blank" data-num="7" data-flag="0" title="WS824-9a （8外線，48分機(jī)）國威電話程控交換機(jī) 集團(tuán)電話交換機(jī)"><img src="http://img8.makepolo.cn/images/formals/img/product/121/479/2_3341b1a7ca42f35461cbb017026d97a8.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="WS824-9a （8外線，48分機(jī)）國威電話程控交換機(jī) 集團(tuán)電話交換機(jī)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101096465446.html">MDF語音配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101096465446.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>PTTP普天泰平</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JPX01型總配線架</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>音頻電話配線架</div></td>
<td class="td_1"><div>結(jié)構(gòu)型式：</div></td>
<td class="td_2"><div>機(jī)架式</div></td>


</tr>
<tr>
<td class="td_1"><div>端口數(shù)量：</div></td>
<td class="td_2"><div>12口</div></td>
<td class="td_1"><div>高度：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江寧波] <a  data-num="3"  data-flag="0" target="_blank">
浙江泰平通信技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
配線架
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taipingtx.cn.makepolo.com/contact_us.html?proid=101096465446">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101096465446.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101096465446.html" target="_blank" data-num="7" data-flag="0" title="MDF語音配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）"><img src="http://img12.makepolo.cn/images/formals/img/product/749/122/4_9b4517ea0abe6af4acecabde031341ac.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="MDF語音配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100565778970.html">供應(yīng)增城小型電話交換機(jī)，增城數(shù)字程控交換機(jī)，優(yōu)惠安裝中心
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100565778970.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HJD-80</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>
<td class="td_1"><div>插槽數(shù)：</div></td>
<td class="td_2"><div>3</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=100565778970">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2890</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100565778970.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100565778970.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)增城小型電話交換機(jī)，增城數(shù)字程控交換機(jī)，優(yōu)惠安裝中心"><img src="http://img11.makepolo.cn/images/formals/img/product/377/625/4_20b9c5c15f25594231087a1837fc4d2c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)增城小型電話交換機(jī)，增城數(shù)字程控交換機(jī)，優(yōu)惠安裝中心"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101000066983.html">金壇市電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101000066983.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jiaohuanjipifa.cn.makepolo.com/contact_us.html?proid=101000066983">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101000066983.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101000066983.html" target="_blank" data-num="7" data-flag="0" title="金壇市電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img11.makepolo.cn/images/formals/img/product/682/318/4_5c82dbfefe8ef5c04b8bd4400b09090a.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="金壇市電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100382083554.html">4外線32分機(jī) 國威WS824 -(10) 程控交換機(jī)大可擴(kuò)到48分機(jī)8外線
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100382083554.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>國威WS824/10型</div></td>
<td class="td_1"><div>分機(jī)數(shù)：</div></td>
<td class="td_2"><div>32</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>10型</div></td>
<td class="td_1"><div>群呼通路數(shù)量：</div></td>
<td class="td_2"><div>2組8方會議</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>國威WS824</div></td>
<td class="td_1"><div>產(chǎn)品類型：</div></td>
<td class="td_2"><div>用戶交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市東森盛科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
聲訊系統(tǒng),程控交換機(jī),其他移動通信設(shè)備,固定
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dss40083.cn.makepolo.com/contact_us.html?proid=100382083554">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1165.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100382083554.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100382083554.html" target="_blank" data-num="7" data-flag="0" title="4外線32分機(jī) 國威WS824 -(10) 程控交換機(jī)大可擴(kuò)到48分機(jī)8外線"><img src="http://img6.makepolo.cn/images/formals/img/product/839/695/554f357f1c54ef3132a9cbd10d16ca9e.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="4外線32分機(jī) 國威WS824 -(10) 程控交換機(jī)大可擴(kuò)到48分機(jī)8外線"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101096465456.html">MDF電話配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101096465456.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>PTTP普天泰平</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JPX01型總配線架</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>音頻電話配線架</div></td>
<td class="td_1"><div>結(jié)構(gòu)型式：</div></td>
<td class="td_2"><div>機(jī)架式</div></td>


</tr>
<tr>
<td class="td_1"><div>端口數(shù)量：</div></td>
<td class="td_2"><div>12口</div></td>
<td class="td_1"><div>高度：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江寧波] <a  data-num="3"  data-flag="0" target="_blank">
浙江泰平通信技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
配線架
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taipingtx.cn.makepolo.com/contact_us.html?proid=101096465456">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101096465456.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101096465456.html" target="_blank" data-num="7" data-flag="0" title="MDF電話配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）"><img src="http://img11.makepolo.cn/images/formals/img/product/295/725/4_c08fc6255b9862ad325a17c3fd086089.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="MDF電話配線架（電話程控交換機(jī)/程控用戶電話交換機(jī)/通訊機(jī)房）"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101065374660.html">廣西數(shù)字程控交換機(jī)，廣西電話交換機(jī)，廠家銷售批發(fā)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101065374660.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SW-2000</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=101065374660">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1680</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101065374660.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101065374660.html" target="_blank" data-num="7" data-flag="0" title="廣西數(shù)字程控交換機(jī)，廣西電話交換機(jī)，廠家銷售批發(fā)"><img src="http://img12.makepolo.cn/images/formals/img/product/369/770/4_3ff112a24ae3e3e7e11da922678c162a.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廣西數(shù)字程控交換機(jī)，廣西電話交換機(jī)，廠家銷售批發(fā)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999376097.html">思茅區(qū)電腦城深圳數(shù)字程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999376097.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=100999376097">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999376097.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999376097.html" target="_blank" data-num="7" data-flag="0" title="思茅區(qū)電腦城深圳數(shù)字程控交換機(jī)行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/884/461/4_f1bca9c5905d1fc488ddeba9e5dc5e3d.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="思茅區(qū)電腦城深圳數(shù)字程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101065281703.html">海南數(shù)字程控交換機(jī)，海南企業(yè)數(shù)字電話交換機(jī)，廠家銷售安裝
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101065281703.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>滬光</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SW-2000</div></td>


</tr>
<tr>
<td class="td_1"><div>類別：</div></td>
<td class="td_2"><div>程控數(shù)字</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>企業(yè)用戶</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>220V</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州滬光通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他通訊設(shè)備,機(jī)械設(shè)備維護(hù),集團(tuán)電話,通信用
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://gzhuguang.cn.makepolo.com/contact_us.html?proid=101065281703">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1680</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101065281703.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101065281703.html" target="_blank" data-num="7" data-flag="0" title="海南數(shù)字程控交換機(jī)，海南企業(yè)數(shù)字電話交換機(jī)，廠家銷售安裝"><img src="http://img11.makepolo.cn/images/formals/img/product/206/399/4_b86695ffab06d61bef195a6ea4c8d513.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="海南數(shù)字程控交換機(jī)，海南企業(yè)數(shù)字電話交換機(jī)，廠家銷售安裝"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101000078992.html">龍泉市電腦城深圳程控交換機(jī)廠家行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101000078992.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=101000078992">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101000078992.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101000078992.html" target="_blank" data-num="7" data-flag="0" title="龍泉市電腦城深圳程控交換機(jī)廠家行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/884/461/4_f1bca9c5905d1fc488ddeba9e5dc5e3d.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="龍泉市電腦城深圳程控交換機(jī)廠家行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101004067828.html">唐縣電腦城程控交換機(jī)生產(chǎn)廠家加盟行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101004067828.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=101004067828">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101004067828.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101004067828.html" target="_blank" data-num="7" data-flag="0" title="唐縣電腦城程控交換機(jī)生產(chǎn)廠家加盟行業(yè)"><img src="http://img11.makepolo.cn/images/formals/img/product/61/987/4_003dbb736fcb2c834b2299bb346756df.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="唐縣電腦城程控交換機(jī)生產(chǎn)廠家加盟行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999373465.html">峽口鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999373465.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=100999373465">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999373465.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999373465.html" target="_blank" data-num="7" data-flag="0" title="峽口鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/866/957/4_edc27cd51cf8e71e85d2b5ab1863b06c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="峽口鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999373128.html">界石鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999373128.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=100999373128">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999373128.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999373128.html" target="_blank" data-num="7" data-flag="0" title="界石鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/775/301/4_f537b8c5a656da6a41fa8714be8f8b61.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="界石鎮(zhèn)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100999375331.html">善感鄉(xiāng)電腦城深圳程控交換機(jī)廠家行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100999375331.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=100999375331">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100999375331.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100999375331.html" target="_blank" data-num="7" data-flag="0" title="善感鄉(xiāng)電腦城深圳程控交換機(jī)廠家行業(yè)"><img src="http://img12.makepolo.cn/images/formals/img/product/775/301/4_f537b8c5a656da6a41fa8714be8f8b61.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="善感鄉(xiāng)電腦城深圳程控交換機(jī)廠家行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101000058314.html">金水區(qū)電腦城深圳企業(yè)程控交換機(jī)行業(yè)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101000058314.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>Huawei/華為</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>華為中興交換機(jī)</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類型：</div></td>
<td class="td_2"><div>網(wǎng)管交換機(jī)</div></td>
<td class="td_1"><div>傳輸速率：</div></td>
<td class="td_2"><div>100Mbps</div></td>


</tr>
<tr>
<td class="td_1"><div>傳輸模式：</div></td>
<td class="td_2"><div>全/半雙工自適應(yīng)</div></td>
<td class="td_1"><div>工作協(xié)議：</div></td>
<td class="td_2"><div>第二層交換機(jī)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市新華興通訊科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
網(wǎng)絡(luò)交換機(jī),路由器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://luyouqipifa.cn.makepolo.com/contact_us.html?proid=101000058314">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3000</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101000058314.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101000058314.html" target="_blank" data-num="7" data-flag="0" title="金水區(qū)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"><img src="http://img11.makepolo.cn/images/formals/img/product/61/987/4_003dbb736fcb2c834b2299bb346756df.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="金水區(qū)電腦城深圳企業(yè)程控交換機(jī)行業(yè)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

12 3 4 5 下一頁

實力商家

￥11

MOXA EDS-408A-MM-SC交換機(jī) 現(xiàn)貨優(yōu)勢

最新程控交換機(jī)產(chǎn)品

供應(yīng)：`NetApp存儲交換機(jī)SW-BES-53248A2-6P-40-100G

最新程控交換機(jī)企業(yè)

佛山市禪城區(qū)鉑錦機(jī)電商行

精品推薦

產(chǎn)品圖片:

相關(guān)品牌:

本頁面馬可波羅為您提供 44809條程控交換機(jī)的基本原理最新產(chǎn)品供應(yīng)商、制造商，囊括了程控交換機(jī)的基本原理產(chǎn)品的參數(shù)、型號、圖片、價格等信息，是程控交換機(jī)的基本原理產(chǎn)品的權(quán)威數(shù)據(jù)庫。我們會盡全力為您提供準(zhǔn)確、全面的信息!

馬可波羅網(wǎng)鄭重提醒：過低的價格和夸張的描述有可能是虛假信息，請買家謹(jǐn)慎對待，謹(jǐn)防欺詐。欺詐行為舉報郵箱：service@makepolo.com。了解更多防詐騙知識

泉州市一海三路科技有限公司福建省泉州市豐澤區(qū)丁榮路39號4樓416-3 閩ICP備18021442號-18

澄迈县| 普洱| 东山县| 怀来县| 富川| 九龙县| 泽库县| 报价| 阿拉善左旗| 北京市| 盐津县| 龙江县| 阿拉善左旗| 太和县| 马公市| 边坝县| 广东省| 靖江市| 开鲁县| 博野县| 盈江县| 特克斯县| 宁蒗| 宁国市| 安国市| 廊坊市| 永嘉县| 娄底市| 凉城县| 石林| 卢龙县| 诸暨市| 泰州市| 什邡市| 马尔康县| 常熟市| 乾安县| 万安县| 尉氏县| 天峨县| 卫辉市|

品牌：	kth	型號：	電話咨詢
類型：	面議	有無屏幕：	有
觸屏：	有	號碼存儲功能：	有

中文字幕三区免费永久,91亚洲网站,91免费精品,91国在线视频,久热综合,91精品亚洲,国产福利91精品一区二区三区

程控交換機(jī)的基本原理

MOXA EDS-408A-MM-SC交換機(jī) 現(xiàn)貨 優(yōu)勢

實力商家

MOXA EDS-408A-MM-SC交換機(jī) 現(xiàn)貨優(yōu)勢