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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_qtcsjhsb/">其他傳輸、交換設(shè)備</a>?s385csf版本服務(wù)至上北京信億通信技術(shù)供應(yīng)</p><div id="yb5hby0" class="leftbox clearfix"><h1>s385csf版本服務(wù)至上北京信億通信技術(shù)供應(yīng)</h1><div id="wuaxd5a" class="proBig"><div id="txuoxgk" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818223740234/9589800.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t35khu3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818223740234/9589800.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fbbjk5w" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>s385csf版本,中興</p><p><span>***更新：</span>2020-11-13 05:10:35</p><p><span id="click" >瀏覽次數(shù)：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vnwty0v" 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號院12號樓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="083fdhq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="b3sbu85" class="box"><p><p> 產(chǎn)品技術(shù)特性前向糾錯功能（FEC/AFEC）ZXMPM820采用前向糾錯功能，可增強(qiáng)傳輸信號的容錯能力，降低系統(tǒng)對信噪比的要求，延長傳輸距離。該功能包括普通FEC和***FEC（AFEC）。l普通FEC：幀結(jié)構(gòu)符合。10G系統(tǒng)中，STM-64業(yè)務(wù)編碼后的速率為，10GE業(yè)務(wù)編碼后的速率為Gbit/s；G系統(tǒng)中，編碼后的速率為Gbit/s。等效改善光信噪比約5dB~6dB。lAFEC：***FEC，幀結(jié)構(gòu)符合，F(xiàn)EC編解碼采用經(jīng)過改進(jìn)的算法。10G系統(tǒng)中，STM-64業(yè)務(wù)編碼后的速率為Gbit/s，10GE業(yè)務(wù)編碼后的速率為Gbit/s。等效改善光信噪比7dB~9dB。G系統(tǒng)不支持此類型。在網(wǎng)管軟件的配合下，ZXMPM820支持自動功率關(guān)斷（APSD）和自動光功率降低（APR）兩種自動功率管理功能。當(dāng)具有光性能檢測功能的檢測板（例如OPM板）檢測到線路輸入無光時，檢測板會向APSF控制器發(fā)送通知消息。APSF控制器收到消息后會控制執(zhí)行單板（例如EOA板）自動降低功率或自動關(guān)斷功率，s385csf版本，s385csf版本。這樣防止了激光傷害人眼的***發(fā)生。當(dāng)故障恢復(fù)后，系統(tǒng)可自動（或人工）恢復(fù)。摻鉺光纖放大技術(shù)（EDFA）ZXMPM820采用EDFA技術(shù)，提高系統(tǒng)無電中繼的傳輸距離，s385csf版本。EDFA技術(shù)取代了傳統(tǒng)的光-電-光中繼方式，實現(xiàn)了對一根光纖中多路光信號的同時放大，**降低了光中繼的成本。常用的網(wǎng)絡(luò)通信設(shè)備有哪些？s385csf版本</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="s385csf版本,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818223740234/9589800.jpg"></div><p> 業(yè)務(wù)的QoS管理，VLAN等功能。電交叉功能ZXMPM820提供基于OTN的分布式交叉和集中式交叉功能，可實現(xiàn)GE/。l集中式交叉包括群路單元（如SMUBL）、交叉單元（如CSU）和支路單元（如DSAC、SAUC、SMUBC），交叉顆粒為ODU1/2，單子架交叉容量360G。l分布式交叉無需交叉單元，業(yè)務(wù)單板之間通過高速背板總線相聯(lián)，在網(wǎng)管的配合下，可實現(xiàn)4塊業(yè)務(wù)單板之間的無阻塞交叉調(diào)度，交叉顆粒ODU0/1/2，單子架可實現(xiàn)多組交叉，每組交叉容量為80G。1產(chǎn)品特性升級、維護(hù)特性主從子架ZXMPM820支持主從子架配置。一端設(shè)備只配置一個主子架，主子架可以帶多個從子架。單個主子架可支持級聯(lián)31個從子架。說明：主子架指配置了緊湊型主控板（SNP）的子架，從子架指不配置SNP板的子架。SNP板只可以安裝在子架2上，也就是說子架2就是主子架。兼容性ZXMPM820光監(jiān)控信道可以與ZXMPM720、ZXWMM920設(shè)備的監(jiān)控信道互連互通。平滑擴(kuò)容升級ZXMPM820支持多子架管理能力，具有以下平滑擴(kuò)容升級能力：l在40Gbit/s業(yè)務(wù)與10Gbit/s業(yè)務(wù)、Gbit/s業(yè)務(wù)混合傳輸?shù)南到y(tǒng)中，支持平滑升級到40Gbit/s的系統(tǒng)。l在配置96波合分波架構(gòu)的系統(tǒng)中，通過增加光轉(zhuǎn)發(fā)板和部分單板，實現(xiàn)96波以下的傳輸系統(tǒng)向96波的平滑升級。u300配置語音通話ONU各種設(shè)備型號和相關(guān)參數(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="s385csf版本,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818226962891/8604337.png"></div><p> 已成為制約我國通信設(shè)備制造企業(yè)進(jìn)一步做強(qiáng)做優(yōu)、甚至生存發(fā)展的關(guān)鍵問題。我國整機(jī)制造快速發(fā)展，帶動了上游技術(shù)不斷提升，但在芯片、功放、高速光器件、服務(wù)器CPU、操作系統(tǒng)等關(guān)鍵領(lǐng)域仍與國外有較大差距。造成行業(yè)關(guān)鍵技術(shù)能力缺失的原因有多個方面。一是我國自主創(chuàng)新起步較晚，相關(guān)領(lǐng)域的基礎(chǔ)研發(fā)水平較世界前列有明顯的代際差距，關(guān)鍵技術(shù)“從0到1”的突破需大量資金、資源和時間投入。二是相關(guān)配套企業(yè)過分追求短期效益，忽視長期的產(chǎn)業(yè)培育和過渡性技術(shù)的扶持，部分關(guān)鍵技術(shù)領(lǐng)域“從1到10”的產(chǎn)業(yè)化程度不足，無法形成規(guī)模效應(yīng)。三是我國信息通信制造領(lǐng)域**技術(shù)人才總量短缺，結(jié)構(gòu)不合理，**人才匱乏。2、部分國企仍顯活力不足我國部分通信設(shè)備制造企業(yè)在管控模式、創(chuàng)新機(jī)制、內(nèi)部激勵等方面仍有很大差距。一些企業(yè)管控上，多以集權(quán)式為主，前端市場部門有責(zé)無權(quán)，后方?jīng)Q策周期長、資源調(diào)配慢，無法快速響應(yīng)客戶的需求變化。創(chuàng)新上，部分企業(yè)經(jīng)營考核易于強(qiáng)化短期行為，對創(chuàng)新缺乏客觀的評價和引導(dǎo)，企業(yè)更多會選擇跟隨式的發(fā)展策略，無法實現(xiàn)重大、關(guān)鍵技術(shù)的突破。激勵上，部分企業(yè)收入分配制度相對傳統(tǒng)，激勵方式單一、激勵力度偏小，缺乏中長期激勵機(jī)制。 </p><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)ET1R-752M支路板(120歐姆/8路/板/帶支路再定時)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155M端口ATM處理板()AP1S2()2個155M端口ATM處理板()AP1S2()2個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。信號處理是通信工程中一個重要環(huán)節(jié)，其包括過濾，編碼和解碼等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="s385csf版本,中興" src="http://tyunfile.71360.com/UploadFile/bjxytx/637205818228642578/6771173.png"></div><p> 也是ZXMPS360設(shè)備同外部信號的銜接界面。背板上部為子架接口區(qū)，集中了設(shè)備對外的非事務(wù)接口。背板下部對應(yīng)于子架插板區(qū)后的方位，設(shè)有單板銜接插座，各單板經(jīng)過插座和背板上的各種總線銜接。2．插板區(qū)：子架插板區(qū)為雙層結(jié)構(gòu)，用于插裝ZXMPS360設(shè)備的單板。3．走線區(qū)：ZXMPS360設(shè)備子架中，設(shè)有上、下兩個走線區(qū)，用于為單板面板引出的電纜、光纖提供走線的通道。子架走線區(qū)設(shè)有能夠拆開的擋板，用于維護(hù)線纜，使布線后的子架整潔、漂亮。4．電扇插箱：電扇插箱坐落子架底部，用于對設(shè)備進(jìn)行強(qiáng)制風(fēng)冷散熱，其詳細(xì)介紹見。在將ZXMPS360設(shè)備子架裝入ZXMPS360設(shè)備機(jī)柜時，2000mm和2200mm機(jī)柜**多能夠放置一個子架，2600mm機(jī)柜可根據(jù)實際需要裝備一個或兩個子架。背板MBZXMPS360設(shè)備的MB板固定在子架中，是銜接各個單板的載體，也是ZXMPS360設(shè)備同外部信號的銜接界面。背板分為上下兩個部分，上部為接口區(qū)，集中了設(shè)備對外的非事務(wù)接口，下部則經(jīng)過插座銜接各單板。在背板上散布有Tel總線、開銷總線、時鐘總線、板在位線等，經(jīng)過背板的接口和插座將各個單板、設(shè)備和外部信號聯(lián)系起來。電扇插箱ZXMPS360設(shè)備的電扇插箱坐落子架底層。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)。s360開局</p><p style="text-indent:25px">中興zxdu68開關(guān)電源的監(jiān)控模塊。s385csf版本</p><p style="text-indent:25px">隨著時代的革新,科技的進(jìn)步,通信產(chǎn)品技術(shù)已經(jīng)成為我們?nèi)粘Ｉ钜约肮ぷ髦斜夭豢缮俚囊徊糠?同時我國的通信業(yè)也得到了發(fā)展。在信息化時代下,通信行業(yè)作為一個新興的科學(xué)技術(shù)類行業(yè),在具有長遠(yuǎn)的發(fā)展?jié)摿Φ耐瑫r也面臨著激烈的競爭。中美貿(mào)易摩擦可能導(dǎo)致中興通訊及華為技術(shù)，烽火系列產(chǎn)品銷售，設(shè)備安裝調(diào)試，設(shè)備維護(hù)及板件返修格局生變。而隨著美韓市場5G率先加入，愛立信、諾基亞等有望先受益。但由于全球運營商經(jīng)營面臨壓力，個別地區(qū)禁購中國設(shè)備事宜仍有轉(zhuǎn)機(jī)。同時，自主可控更加緊迫，給北斗導(dǎo)航、天通通信、網(wǎng)絡(luò)安全帶來機(jī)會。此外，自帶設(shè)備（BYOD）等實施趨勢的普及也導(dǎo)致了該行業(yè)在過去幾年中的大幅增長。通過降低總體費用并提高員工效率的中小型企業(yè)正在越來越多地采用通信信息、新能源環(huán)保產(chǎn)品、電氣設(shè)備、節(jié)能產(chǎn)品、計算機(jī)、安防產(chǎn)品的技術(shù)開發(fā)、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓；專業(yè)承包；軟件開發(fā)；計算機(jī)系統(tǒng)服務(wù)；銷售機(jī)械設(shè)備、通訊設(shè)備、電子產(chǎn)品、家用電器、計算機(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。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后依批準(zhǔn)的內(nèi)容開展經(jīng)營活動。）升級方案，從而促進(jìn)該行業(yè)的進(jìn)一步發(fā)展。人工智能有限責(zé)任公司企業(yè)發(fā)展進(jìn)入快車道，近兩年實現(xiàn)了真正的跨越式發(fā)展。預(yù)計2018年的主旋律仍將是人工智能技術(shù)的產(chǎn)業(yè)化落地，將會有更多的傳統(tǒng)企業(yè)借助AI技術(shù)實現(xiàn)智能化轉(zhuǎn)型。s385csf版本</p><p style="text-indent:25px">北京信億通信技術(shù)有限公司位于回龍觀鎮(zhèn)回龍觀西大街9號院12號樓2層1單元205-2。北京信億通信致力于為客戶提供良好的中興通訊及華為技術(shù)，烽火系列產(chǎn)品銷售，設(shè)備安裝調(diào)試，設(shè)備維護(hù)及板件返修，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于通信產(chǎn)品行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1968898.html</p></div></div></div></div></div><div id="tbk0xh0" class="page-right twoColRt"><div id="0ng685d" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="388jdlu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="vgt31oe" class="recomPic 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