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href="http://www.cdcfah.com/cp/second-txcp_csjhsb/">傳輸、交換設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-csjhsb_gdjlh/">光端機(jī)</a>?甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板深圳市騰云科創(chuàng)供應(yīng)</p><div id="4k7uln3" class="leftbox clearfix"><h1>甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板深圳市騰云科創(chuàng)供應(yīng)</h1><div id="irqx8bd" class="proBig"><div id="kegyahq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899240126953/1598297.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qkw7zqx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899240126953/1598297.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3drd8cz" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為</p><p><span>***更新：</span>2020-08-31 20:20:36</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="polsub2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市騰云科創(chuàng)信息咨詢有限公司</a></p><p><span>聯(lián)系人：</span>夏永 </p><p><span>郵箱: </span>87993378@qq.com</p><p><span>電話: </span>16625147809</p><p><span>傳真: </span>1550_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>1550-2042477</p><p><span>地址: </span>沙井街道蠔四社區(qū)街尾塘一巷5號(hào)幸福家園A棟、B棟、C棟、D棟D棟110D</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="jcjg3h3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="udas3ys" class="box"><p><p style="text-indent:25px">光纖通信技術(shù)的特點(diǎn)--損耗低，甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,中繼距離長(zhǎng)。目前實(shí)用石英光纖的損耗可低于0.2dB/km,比其他任何傳輸介質(zhì)的損耗都低,若將來(lái)采用非石英系極低損耗光纖,其理論分析損耗可下降至109dB/km。由于光纖的損耗低,所以能實(shí)現(xiàn)中繼距離長(zhǎng),由石英光纖組成的光纖通信系統(tǒng)比較大中繼距離可達(dá)200多千米，甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,由非石英系極低損耗光纖組成的通信系統(tǒng),其比較大中繼距離則可達(dá)數(shù)千甚至數(shù)萬(wàn)千米,這意味著通過(guò)光纖通信系統(tǒng)可以跨越更大的無(wú)中繼距離,對(duì)于一個(gè)長(zhǎng)途傳輸線路，甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,由于中繼站數(shù)目的減少,系統(tǒng)成本和復(fù)雜性可**降低。華為光傳輸設(shè)備_華為SDH光端機(jī)–【深圳市騰云科創(chuàng)信息咨詢有限公司】!甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899240126953/1598297.jpg"></div><p> 光端機(jī)的指標(biāo)很多,但是都不重要。稍微有點(diǎn)用的就是傳輸距離。一般光端機(jī)可以傳輸 20-60公里。需要更遠(yuǎn)要求時(shí),只要更換光口模塊就可以了。再有就是光口的接頭形式, 較常見(jiàn)的是FC型(圓的)和SC型(方的),定貨是涉及到是否配上尾纖。深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)。我司供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號(hào)單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號(hào)單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號(hào)單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備廣西光傳輸設(shè)備SDH華為2路交換式千兆以太網(wǎng)處理板華為光傳輸設(shè)備_華為SDH光端機(jī)–深圳市騰云科創(chuàng)信息咨詢有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg"></div><p> 光纖通信技術(shù)的特點(diǎn)----光纖的原材料資源豐富,用光纖可節(jié)約金屬材料。由于光纖通信具有以上的獨(dú)特優(yōu)點(diǎn),其不僅可以應(yīng)用在通信的主干線路中,還可以應(yīng)用在電力通信控制系統(tǒng)中,進(jìn)行工業(yè)監(jiān)測(cè)、控制,而且在***領(lǐng)域的用途也越來(lái)越為***。 </p> <p> <br /> </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)。我司供應(yīng)光傳輸設(shè)備，中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號(hào)單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號(hào)單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號(hào)單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備 </p> <p> <br /> </p> <p> <br /> </p><p> OptiX OSN2500智能光傳輸設(shè)備是華為開(kāi)發(fā)的新一代智能光傳輸設(shè)備，采用統(tǒng)一交換架構(gòu)，即可做為基于MPLS/MPLS-TP技術(shù)的分組設(shè)備和TDM設(shè)備使用；配合華為其他設(shè)備，OptiX OSN2500支持不同組網(wǎng)應(yīng)用：純分組模式應(yīng)用、混合組網(wǎng)應(yīng)用（分組模式和TDM模式疊加組網(wǎng)）和純TDM模式應(yīng)用，實(shí)現(xiàn)數(shù)據(jù)業(yè)務(wù)和傳統(tǒng)SDH業(yè)務(wù)的比較好處理。OptiX OSN2500實(shí)現(xiàn)了在同一個(gè)平臺(tái)上高.效地傳送語(yǔ)音和數(shù)據(jù)業(yè)務(wù)。 </p> <p> 統(tǒng)一交換架構(gòu) </p> <p> OptiX OSN2500設(shè)備采用統(tǒng)一交換架構(gòu)，滿足現(xiàn)有用戶對(duì)于傳統(tǒng)業(yè)務(wù)的需求，同時(shí)解決日益增長(zhǎng)的分組業(yè)務(wù)承載要求。 </p> <p> 支撐3G/LTE移動(dòng)承載 </p> <p> OptiX OSN2500在3G/LTE移動(dòng)承載的需求下，華為設(shè)備可基于分組域提供完善的傳送解決方案，實(shí)現(xiàn)整個(gè)無(wú)線網(wǎng)絡(luò)在**層的業(yè)務(wù)匯聚與調(diào)度。 </p> <p> TP助手，維護(hù)無(wú)憂 </p> <p> OptiX OSN2500基于MPLS/MPLS-TP技術(shù)架構(gòu)，為分組承載網(wǎng)絡(luò)應(yīng)用提供維護(hù)無(wú)憂的解決方案，提供分組承載網(wǎng)絡(luò)規(guī)劃工具，實(shí)現(xiàn)媒介無(wú)關(guān)端到端可視化業(yè)務(wù)配置及免儀表開(kāi)局功能，支持自動(dòng)故障定位及豐富分組業(yè)務(wù)性能監(jiān)控。 </p> <p> 內(nèi)置波分技術(shù)，靈活組網(wǎng) </p> <p> OptiX OSN2500設(shè)備支持內(nèi)置WDM技術(shù)，實(shí)現(xiàn)單根光纖中多個(gè)波長(zhǎng)的傳送，可實(shí)現(xiàn)和波分設(shè)備對(duì)接的靈活組網(wǎng)方案深圳市騰云科創(chuàng)提供的華為OSN1800、OptiX OSN1800,光傳輸設(shè)備華為OSN1800,OptiX OSN1800,光傳輸設(shè)備！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242902003447265/4782887.jpg"></div><p> 對(duì)于組網(wǎng)更加迫切、而又沒(méi)有可能架設(shè)**SDH環(huán)路的單位，很多都采用了租用電信運(yùn)營(yíng)商電路的方式。由于SDH基于物理層的特點(diǎn)，單位可在租用電路上承載各種業(yè)務(wù)而不受傳輸?shù)南拗?。承載方式有很多種，可以是利用基于TDM技術(shù)的綜合復(fù)用設(shè)備實(shí)現(xiàn)多業(yè)務(wù)的復(fù)用，也可以利用基于IP的設(shè)備實(shí)現(xiàn)多業(yè)務(wù)的分組交換。SDH技術(shù)可真正實(shí)現(xiàn)租用電路的帶寬保證，安全性方面也優(yōu)于VPN等方式。在**機(jī).關(guān)和對(duì)安全性非常注重的企業(yè)，SDH租用線路得到了***的應(yīng)用。一般來(lái)說(shuō)，SDH可提供E1、E3、STM-1或STM-4等接口，完全可以滿足各種帶寬要求。同時(shí)在價(jià)格方面，也已經(jīng)為大部分單位所接受。 </p> <p> 綜上所述，SDH以其明顯的優(yōu)越性已成為傳輸網(wǎng)發(fā)展的主流。SDH技術(shù)與一些先進(jìn)技術(shù)相結(jié)合，如光波分復(fù)用（WDM）、ATM技術(shù)、Internet技術(shù)（IP over SDH）等，使SDH網(wǎng)絡(luò)的作用越來(lái)越大。SDH已被各國(guó)列入21世紀(jì)高速通信網(wǎng)的應(yīng)用項(xiàng)目，是電信界公認(rèn)的數(shù)字傳輸網(wǎng)的發(fā)展方向，具有遠(yuǎn)大的商用前景。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 深圳市騰云科創(chuàng)，公司從業(yè)多年，一直以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)！甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、良好的信譽(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)！甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p> SDH體制是新體制，剛剛誕生10年，**小容量的SDH是155Mb/s叫STM-1有63個(gè)E1。4個(gè)STM-1復(fù)接成1個(gè)STM-4，也叫622,4個(gè)STM-4復(fù)接成1個(gè)STM-16，叫2.5G,4個(gè)STM-16復(fù)接成1個(gè)STM-64，叫10G </p> <p> 可見(jiàn)SDH光端機(jī)是大容量光端機(jī). </p> <p> 155,和622是SDH體制里應(yīng)用**多的光端機(jī)。 </p> <p> 一般的光端機(jī)沒(méi)有以太網(wǎng)接口, 帶以太網(wǎng)接口的光端機(jī)是近2年市場(chǎng)的新需要 </p> <p> 用1個(gè)E1信道可以傳10M以太網(wǎng)信號(hào),用4個(gè)E1信道可以傳100M以太網(wǎng)信號(hào) </p> <p> 一般的光端機(jī)沒(méi)有V35接口 </p> <p> V35接口也是近2年的市場(chǎng)需要 </p> <p> V35接口是1種同步數(shù)據(jù)接口,速率是NX64kb/s. </p> <p> 通常用1個(gè)E1傳輸1路V35接口。 </p> <p> 一般光端機(jī)都有輔助信道。輔助信道是低速的異步數(shù)據(jù)接口,如RS232勤務(wù)電話,用于站間聯(lián)絡(luò),實(shí)際上很少使用很便宜的光端機(jī)沒(méi)有勤務(wù)電話,有的甚至沒(méi)有異步數(shù)據(jù)。 </p> <p> 網(wǎng)管,就是計(jì)算機(jī)網(wǎng)絡(luò)管理,也叫集中監(jiān)控。將所有站的光端機(jī)的運(yùn)行狀態(tài)信息都接入總局網(wǎng)管室的網(wǎng)管計(jì)算機(jī)里,就是網(wǎng)管。 </p> <p> 一般PDH光端機(jī)沒(méi)有網(wǎng)管系統(tǒng)，只能做TM,即點(diǎn)到點(diǎn)網(wǎng)絡(luò)，只有1個(gè)光口。 </p> <p> 一般SDH光端機(jī)都有網(wǎng)管系統(tǒng)，即可以做TM方式,也可以做ADM方式,因此可以組成自愈環(huán)網(wǎng)絡(luò)。 </p> <p> 3個(gè)以上光方向的工作方式叫DXC,就是交叉連接方式。 </p> <p> <br /> 甘肅SDH設(shè)備華為2路交換式千兆以太網(wǎng)處理板</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司創(chuàng)立于2015-10-29，總部位于廣東省深圳市，是一家電力設(shè)備、電子元器件、電子產(chǎn)品、建筑材料、通信設(shè)備(中興通訊及華為技術(shù)各系列產(chǎn)品板件及整套設(shè)備的銷(xiāo)售與安裝，設(shè)備維護(hù)及板件返修，以及各設(shè)備可配置的單板，用戶電纜，中繼電纜等)、辦公設(shè)備、五金交電、化工原料（不含危險(xiǎn)及監(jiān)控化學(xué)品）的銷(xiāo)售；經(jīng)濟(jì)信息咨詢；經(jīng)營(yíng)進(jìn)出口業(yè)務(wù)。的公司。騰云科創(chuàng)深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的SDH光傳輸設(shè)備，光端機(jī)，PCM接入設(shè)備，PTN OTN光傳輸設(shè)備。騰云科創(chuàng)致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)***體驗(yàn)。騰云科創(chuàng)創(chuàng)始人卓龍飛，始終關(guān)注客戶，以優(yōu)化創(chuàng)新的科技，竭誠(chéng)為客戶提供極好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1110401.html</p></div></div></div></div></div><div id="rsprifr" class="page-right twoColRt"><div id="j3gmj8d" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bifx33e" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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