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href="http://www.cdcfah.com/cp/third-csjhsb_qtcsjhsb/">其他傳輸、交換設(shè)備</a>?8700LS4 來(lái)電咨詢北京信億通信技術(shù)供應(yīng)</p><div id="yug8q2u" class="leftbox clearfix"><h1>8700LS4 來(lái)電咨詢北京信億通信技術(shù)供應(yīng)</h1><div id="plr8r7m" class="proBig"><div id="klh8y7d" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818224589844/4009911.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dr22pgg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818224589844/4009911.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ombe3sd" 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>北京市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>8700LS4,中興</p><p><span>***更新：</span>2020-08-14 21:14:40</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="ve2soq8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">北京信億通信技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>趙小霞</p><p><span>郵箱: </span>330642533@qq.com</p><p><span>電話: </span>13893475678</p><p><span>傳真: </span>0931_4804818</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0931-4804818</p><p><span>地址: </span>回龍觀鎮(zhèn)回龍觀西大街9號(hào)院12號(hào)樓2層1單元205-2</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="b7slxz3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="hgfbnz2" class="box"><p><p> 將我國(guó)SDH網(wǎng)絡(luò)分為四層：一級(jí)干線網(wǎng)，二級(jí)干線網(wǎng)，本地傳輸網(wǎng)和接入網(wǎng)，8700LS4。通常在干線網(wǎng)上用較高速率的傳輸鏈路，如SDH-16或更高的光纜線路系統(tǒng)組成網(wǎng)狀網(wǎng)。中基層網(wǎng)絡(luò)用較低速率的傳輸鏈路，如SDH-4光線路系統(tǒng)，組成自愈環(huán)網(wǎng)。SDH具有一套標(biāo)準(zhǔn)化的信息結(jié)構(gòu)等級(jí)，稱為同步傳送模塊STM-1、STM-4和STM-16，并具有頁(yè)狀矩形幀結(jié)構(gòu)，8700LS4。SDM-N（N=1，4，16，64...）的意思是第N級(jí)同步傳送模塊。STM的基礎(chǔ)速率為155520kbit/s,稱STM-1。SDH的網(wǎng)元構(gòu)成SDH網(wǎng)絡(luò)的根本網(wǎng)絡(luò)單元簡(jiǎn)稱網(wǎng)元?，F(xiàn)行的SDH網(wǎng)定義有三類(lèi)根本網(wǎng)元：終端復(fù)用設(shè)備TM：TM設(shè)備在其線路側(cè)完結(jié)群路信號(hào)和SDH開(kāi)支信號(hào)。在其終端側(cè)分出或接入SDH、PDH支路光/電信號(hào)。分插復(fù)用設(shè)備ADM：ADM設(shè)備能夠從線路信號(hào)中分出、接入和直通低階或高階信號(hào)。ADM完結(jié)收方向的開(kāi)支，并在同一方向的發(fā)端又重新起始開(kāi)支。在網(wǎng)管中，ADM能夠完結(jié)、轉(zhuǎn)發(fā)、始發(fā)或直通信息。再生中繼設(shè)備REG：REG的根本功用是接納來(lái)自光纖線路的信號(hào)，將它再生后發(fā)往下一段光線路。同時(shí)REG發(fā)生、完結(jié)再生段開(kāi)支。SDH的傳送功用層分層中**基層是物理層，用光信號(hào)波長(zhǎng)、脈沖波形等參數(shù)表征，8700LS4。物理層上面是段層，段層的作用是保證SDH網(wǎng)內(nèi)接點(diǎn)之間信號(hào)傳送的完整性。由GPS模塊、GSM模塊、控制模塊及**設(shè)備等組成。8700LS4</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="8700LS4,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818224589844/4009911.png"></div><p> 易于維護(hù)的OTDR功能方便測(cè)量光纖長(zhǎng)度、光纖衰減、光纖中斷點(diǎn)位置，光纖熔接點(diǎn)位置。支持網(wǎng)管系統(tǒng)實(shí)時(shí)查詢和檢測(cè)，日常維護(hù)和故障定位變得更加容易。高集成度、綠色節(jié)能100G線路側(cè)線路側(cè)支持相干CFP模塊，大幅降低系統(tǒng)功耗；采用28nm工藝ASIC芯片，符合業(yè)內(nèi)綠色環(huán)保趨勢(shì)。高可靠性系統(tǒng)架構(gòu)交叉單元采用先進(jìn)的立方保護(hù)，比普通1+1保護(hù)可靠性提高3個(gè)量級(jí)。光電混合交叉、智能調(diào)度光層支持2-20維ROADM，支持N*M型WSS，支持方向無(wú)關(guān)、波長(zhǎng)無(wú)關(guān)、內(nèi)容無(wú)關(guān)，可實(shí)現(xiàn)波長(zhǎng)端到端的自動(dòng)配置；加載WASON，實(shí)現(xiàn)光層、電層雙平面的智能控制。超高集成度匯聚層單子架PICOTN解決方案ZXONE8700提供PIC單站點(diǎn)單子架解決方案，單子架能夠?qū)崿F(xiàn)業(yè)務(wù)接入、業(yè)務(wù)交叉調(diào)度、合分波、光放大、時(shí)鐘時(shí)間處理和傳送等功能，并采用了PIC技術(shù)，功耗更低，維護(hù)更方便，短距離(小于30km)無(wú)需光放大器，真正實(shí)現(xiàn)了匯聚層站點(diǎn)單子架高集成度部署。電信級(jí)的可靠保護(hù)基于中興在光網(wǎng)絡(luò)保護(hù)領(lǐng)域多年的工程實(shí)踐和強(qiáng)大的研發(fā)實(shí)力，支持光纖級(jí)、波長(zhǎng)級(jí)、子波長(zhǎng)級(jí)、和L2層面等多種保護(hù)方式：光纖級(jí)：線路1＋1保護(hù)、光復(fù)用段1+1保護(hù)；光通道級(jí)：光通道1＋1保護(hù)；ODUk級(jí)：ODUk1＋1保護(hù)；L2層：ESR保護(hù)。ZXJ10通信技術(shù)是適應(yīng)生產(chǎn)，建設(shè)，管理，服務(wù)***線需要的德、智、體等方面***發(fā)展的技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="8700LS4,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818226914063/1544716.png"></div><p> ZXMPM600城域粗波分設(shè)備近年來(lái)寬帶、視頻及移動(dòng)事務(wù)發(fā)展迅猛，為了習(xí)慣事務(wù)的高帶寬、全I(xiàn)P化、流向復(fù)雜化等發(fā)展趨勢(shì)，運(yùn)營(yíng)商已經(jīng)把構(gòu)建面向AllIP的下一代網(wǎng)絡(luò)作為網(wǎng)絡(luò)建設(shè)的首要挑選。在大中型城域網(wǎng)的**層，選用DWDM+NG-SDH技能可滿意大顆粒事務(wù)傳輸和靈敏調(diào)度的需求，而在其會(huì)聚層和接入層乃至小型城域網(wǎng)的**層，選用具有低成本、大容量、事務(wù)透明性的CWDM技能則是一個(gè)很好的挑選。經(jīng)過(guò)***剖析客戶需求，中興通訊推出了嚴(yán)格按照標(biāo)準(zhǔn)化理念開(kāi)發(fā)規(guī)劃的CWDM產(chǎn)品——ZXMPM600產(chǎn)品的要害特性性價(jià)比極高以低成本供給業(yè)界比較高的45G系統(tǒng)容量。業(yè)界集成度比較高1個(gè)CWU機(jī)箱（1U高）構(gòu)成的OTM節(jié)點(diǎn)可完成4+1波的傳輸；1個(gè)CWE機(jī)箱（6U高）比較大可完成18波雙向傳輸。強(qiáng)壯的多事務(wù)接入和會(huì)聚才能支撐10Mb/s～，并支撐4路GbE/FC/FICON/ESCON/DVB-ASI信號(hào)會(huì)聚成STM-16。裝置靈敏、維護(hù)性高、習(xí)慣性強(qiáng)兩類(lèi)機(jī)箱，支撐各類(lèi)交直流電源，能夠滿意各種機(jī)房條件，所有單板均正面裝置和維護(hù)。強(qiáng)壯的維護(hù)才能提供給光復(fù)用段1+1，光通道1+1，客戶側(cè)1＋1，ESR等維護(hù)方式。</p><p> 我國(guó)通信設(shè)備制造業(yè)發(fā)展現(xiàn)狀分析經(jīng)過(guò)30多年的發(fā)展，我國(guó)通信設(shè)備制造業(yè)堅(jiān)持技術(shù)引進(jìn)和自主研發(fā)相結(jié)合，產(chǎn)業(yè)鏈逐步完善，創(chuàng)新能力明顯提升，形成了較為完整的產(chǎn)業(yè)體系，涌現(xiàn)出一批具有全球競(jìng)爭(zhēng)力的通信設(shè)備制造企業(yè)。但從產(chǎn)業(yè)整體來(lái)看，我國(guó)仍然存在著行業(yè)關(guān)鍵技術(shù)能力缺失、國(guó)內(nèi)立法保障有待優(yōu)化、一些企業(yè)活力不足等問(wèn)題，制約著企業(yè)保持競(jìng)爭(zhēng)優(yōu)勢(shì)。同時(shí)，外部環(huán)境的深刻變化也給我國(guó)通信設(shè)備制造企業(yè)帶來(lái)了嚴(yán)峻挑戰(zhàn)。為此，我們應(yīng)強(qiáng)化已有優(yōu)勢(shì)，盡快補(bǔ)足產(chǎn)業(yè)短板，積極應(yīng)對(duì)各種挑戰(zhàn)，助力我國(guó)通信設(shè)備制造企業(yè)進(jìn)一步做強(qiáng)做優(yōu)。通信設(shè)備制造企業(yè)活力顯現(xiàn)我國(guó)骨干通信設(shè)備制造企業(yè)之所以能夠在眾多行業(yè)中脫穎而出，國(guó)內(nèi)龐大的市場(chǎng)需求和持續(xù)增強(qiáng)的產(chǎn)業(yè)整體實(shí)力是堅(jiān)實(shí)基礎(chǔ)，但**終得益于企業(yè)持續(xù)的創(chuàng)新投入、有活力的經(jīng)營(yíng)機(jī)制和企業(yè)家精神的充分發(fā)揚(yáng)。1、龐大的國(guó)內(nèi)市場(chǎng)需求為企業(yè)創(chuàng)造了快速增長(zhǎng)的外部環(huán)境。我國(guó)電信市場(chǎng)蓬勃發(fā)展，網(wǎng)絡(luò)能力持續(xù)升級(jí)，帶動(dòng)了通信設(shè)備制造企業(yè)從無(wú)到有、由弱變強(qiáng)。截至2018年底，我國(guó)移動(dòng)電話用戶總數(shù)達(dá)到，移動(dòng)電話用戶普及率達(dá)到，固定互聯(lián)網(wǎng)寬帶接入用戶總數(shù)達(dá)，光纜線路長(zhǎng)度4358萬(wàn)公里，移動(dòng)電話交換機(jī)容量，互聯(lián)網(wǎng)寬帶接入端口。 SDH傳輸體制是由PDH傳輸體制進(jìn)化而來(lái)的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="8700LS4,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818223417969/1417536.jpg"></div><p> )A型STM-1ALS光線路板(1路/板,)OIB1LS-A()A型STM-1ALS光線路板(1路/板,)OIB1LS-A()A型STM-1ALS光線路板(2路/板,)OIB1LD-A()A型STM-1ALS光線路板(2路/板,)OIB1LD-A()B型STM-1ALS光線路板(1路/板,)OIB1LS-B()B型STM-1ALS光線路板(1路/板,)OIB1LS-B()B型STM-1ALS光線路板(2路/板,)OIB1LD-B()B型STM-1ALS光線路板(2路/板,)OIB1LD-B()STM-1電接口板(1路)EIB1SSTM-1電接口板(2路)EIB1D45M支路板(1路/板)ET3D34M支路板(1路/板)ET3EE3/T3支路倒換板TSTT3/E3支路插座板TBT2M支路板(75歐,8路/板)ET1-75E2M支路板(120歐,8路/板)ET1-120E2M支路板(75歐姆/8路/板/帶支路再定時(shí))ET1R-752M支路板(120歐姆/8路/板/帶支路再定時(shí))ET1R-1202M支路板(75歐,16路/板)ET1-752M支路板(120歐,16路/板)ET1-120支路插座板AETA支路插座板BETB支路插座板CETC支路插座板DETD平衡輸出支路倒換板TSAB非平衡輸出支路倒換板TSAN4端口智能快速以太網(wǎng)板SFE4C2個(gè)155M端口ATM處理板()AP1S2()2個(gè)155M端口ATM處理板()AP1S2()2個(gè)155M端口ATM處理板()AP1S2()音頻接口板(6路/板)AI數(shù)據(jù)接口板DIZXMPS320EDFA功率放大板OBA14(外置,SC)OBA14(external,SC)功率放大板OBA17(外置,SC)OBA17(external。中興6180如何清空數(shù)據(jù)。zxmps330拓?fù)漕?lèi)型</p><p style="text-indent:25px">無(wú)線供電是指在使用電線的情形下，將電能從電源傳到另一個(gè)沒(méi)有內(nèi)建電源的設(shè)備中。8700LS4</p><p style="text-indent:25px">通信產(chǎn)品產(chǎn)業(yè)鏈持續(xù)分裂和結(jié)構(gòu)演變，設(shè)備提供商始終是移動(dòng)通信發(fā)展的基石。回看過(guò)去我國(guó)移動(dòng)通信業(yè)的發(fā)展，行業(yè)發(fā)生了天翻地覆的變化。專(zhuān)網(wǎng)通信產(chǎn)品是各**門(mén)實(shí)現(xiàn)有效指揮調(diào)度的必備裝備，一般要求大型組網(wǎng)和高性能產(chǎn)品，因此[ "中興通訊及華為技術(shù)", "烽火系列產(chǎn)品銷(xiāo)售", "設(shè)備安裝調(diào)試", "設(shè)備維護(hù)及板件返修" ]是專(zhuān)業(yè)無(wú)線通信行業(yè)比較大的細(xì)分市場(chǎng)。中國(guó)通信產(chǎn)業(yè)年度**事件和通信產(chǎn)業(yè)年度**技術(shù)趨勢(shì)的發(fā)布已經(jīng)成為中國(guó)通信產(chǎn)業(yè)大會(huì)的鮮明標(biāo)簽，持續(xù)十年之久。每年大會(huì)發(fā)布的年度判斷，被企業(yè)***引用和期待，成為過(guò)去年度的一個(gè)行業(yè)烙印總結(jié)，成為未來(lái)一年技術(shù)市場(chǎng)服務(wù)型的一個(gè)預(yù)測(cè)。基礎(chǔ)電信運(yùn)營(yíng)商為有效應(yīng)對(duì)市場(chǎng)競(jìng)爭(zhēng)并提升未來(lái)的競(jìng)爭(zhēng)力，對(duì)銷(xiāo)售投入將不斷增加，以支撐持續(xù)穩(wěn)定增長(zhǎng)的業(yè)務(wù)需求。通信業(yè)市場(chǎng)需求和投資規(guī)模的增長(zhǎng)，將為通信技術(shù)服務(wù)行業(yè)開(kāi)拓廣闊的市場(chǎng)空間。8700LS4</p><p style="text-indent:25px">北京信億通信技術(shù)有限公司一直專(zhuān)注于通信信息、新能源環(huán)保產(chǎn)品、電氣設(shè)備、節(jié)能產(chǎn)品、計(jì)算機(jī)、安防產(chǎn)品的技術(shù)開(kāi)發(fā)、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓?zhuān)粚?zhuān)業(yè)承包；軟件開(kāi)發(fā)；計(jì)算機(jī)系統(tǒng)服務(wù)；銷(xiāo)售機(jī)械設(shè)備、通訊設(shè)備、電子產(chǎn)品、家用電器、計(jì)算機(jī)、軟件及輔助設(shè)備；租賃通信設(shè)備、建筑工程機(jī)械設(shè)備；工程勘察設(shè)計(jì)。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后依批準(zhǔn)的內(nèi)容開(kāi)展經(jīng)營(yíng)活動(dòng)。），是一家通信產(chǎn)品的企業(yè)，擁有自己**的技術(shù)體系。公司目前擁有11~50人員工，為員工提供廣闊的發(fā)展平臺(tái)與成長(zhǎng)空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評(píng)。北京信億通信技術(shù)有限公司主營(yíng)業(yè)務(wù)涵蓋[ "中興通訊及華為技術(shù)", "烽火系列產(chǎn)品銷(xiāo)售", "設(shè)備安裝調(diào)試", "設(shè)備維護(hù)及板件返修" ]，堅(jiān)持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。目前公司已經(jīng)成為[ "中興通訊及華為技術(shù)", "烽火系列產(chǎn)品銷(xiāo)售", "設(shè)備安裝調(diào)試", "設(shè)備維護(hù)及板件返修" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br /><p>文章來(lái)源地址: 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