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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="k8vwt7t" class="twoCol"><div id="juq3eur" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/third-txcp_qttxcp/">其他通信產(chǎn)品</a>?osn2500設(shè)備供應(yīng) 客戶至上北京信億通信技術(shù)供應(yīng)</p><div id="yhjlnc3" class="leftbox clearfix"><h1>osn2500設(shè)備供應(yīng) 客戶至上北京信億通信技術(shù)供應(yīng)</h1><div id="knzwy3p" class="proBig"><div id="ngxpml4" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470439453/2259457.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gj8uelp" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470439453/2259457.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="au7vnpj" 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>osn2500設(shè)備供應(yīng),華為</p><p><span>***更新：</span>2020-08-06 20:14:32</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="qkhoqs7" 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="oxpr8iu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8wi3npe" class="box"><p><p> 又稱PTP）報(bào)文中發(fā)送，經(jīng)第三方網(wǎng)絡(luò)透?jìng)鞯綄?duì)端Slave設(shè)備，Slave設(shè)備從1588V2報(bào)文中獲取時(shí)戳并恢復(fù)時(shí)鐘，完結(jié)PSN網(wǎng)絡(luò)兩端設(shè)備的頻率同步。在這種方案里，中間的第三方網(wǎng)絡(luò)不需要支撐IEEE1588V2協(xié)議。PTN6900設(shè)備支撐的1588V2時(shí)鐘報(bào)文是多播的以太報(bào)文。RNC側(cè)PTN6900設(shè)備將攜帶體系信息的時(shí)戳增加到1588V2時(shí)鐘報(bào)文中，osn2500設(shè)備供應(yīng)，osn2500設(shè)備供應(yīng)，osn2500設(shè)備供應(yīng)，經(jīng)過(guò)第三方網(wǎng)絡(luò)將時(shí)鐘信息多播到NodeB側(cè)的PTN6900設(shè)備。PTN6900設(shè)備接收到1588V2時(shí)鐘報(bào)文后獲取時(shí)戳，經(jīng)過(guò)計(jì)算恢復(fù)出時(shí)鐘并用作體系時(shí)鐘，一起將時(shí)鐘傳遞給NodeB，從而到達(dá)網(wǎng)絡(luò)兩端設(shè)備頻率同步。DHCPRelayPTN6900分組傳送渠道支撐DHCPRelay功用，完結(jié)基站對(duì)IP地址的主動(dòng)獲取?；就娭?，需要經(jīng)過(guò)DHCP主動(dòng)獲取IP地址。PTN6900分組傳送渠道坐落基站與操控器之間的傳輸線路上，對(duì)基站與操控器之間的DHCP報(bào)文進(jìn)行中繼。從而使基站獲取IP地址。傳統(tǒng)的通信網(wǎng)絡(luò)（即電話交換的網(wǎng)絡(luò)）是由傳輸、交換和終端三大部分組成。osn2500設(shè)備供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn2500設(shè)備供應(yīng),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470439453/2259457.png"></div><p> 豐厚的接口類型PTN6900分組傳送渠道的對(duì)外接口包含事務(wù)接口和管理及輔佐接口。分層的OAMPTN6900分組傳送渠道具有分層的OAM功用，完結(jié)各個(gè)層面的快速故障檢測(cè)和定位。完善的維護(hù)PTN6900分組傳送渠道供給電信級(jí)的設(shè)備級(jí)維護(hù)和網(wǎng)絡(luò)級(jí)維護(hù)。設(shè)備級(jí)維護(hù)PTN6900分組傳送渠道供給豐厚的設(shè)備級(jí)維護(hù)網(wǎng)絡(luò)級(jí)維護(hù)PTN6900分組傳送渠道供給豐厚的網(wǎng)絡(luò)級(jí)維護(hù)完善的QoS機(jī)制PTN6900分組傳送渠道供給層次化的端到端的QoS（QualityofService）管理，能夠供給高質(zhì)量的按事務(wù)區(qū)分的差異化傳送服務(wù)。PTN6900分組傳送渠道具備完善的QoS調(diào)度機(jī)制：l支撐根據(jù)流分類的DiffServ形式，完好完結(jié)了規(guī)范中定義的PHB（Per-hopBehavior），使網(wǎng)絡(luò)運(yùn)營(yíng)商可為用戶供給具有不同服務(wù)質(zhì)量等級(jí)的服務(wù)確保，完結(jié)一起承載數(shù)據(jù)、語(yǔ)音和視頻事務(wù)的歸納網(wǎng)絡(luò)。l供給端到端事務(wù)的QoS–設(shè)備在接入側(cè)支撐HQoS（HierarchicalQoS）機(jī)制，能夠分別操控單個(gè)事務(wù)類型、單個(gè)事務(wù)接入點(diǎn)、多個(gè)事務(wù)接入點(diǎn)、單個(gè)事務(wù)或多個(gè)事務(wù)的總帶寬。–設(shè)備在網(wǎng)絡(luò)側(cè)支撐TE（TrafficEngineering）機(jī)制，平衡網(wǎng)絡(luò)流量，確保事務(wù)質(zhì)量。完善的QoS機(jī)制，能夠充沛確保不同事務(wù)對(duì)延遲、顫動(dòng)、帶寬的要求，確保電信級(jí)事務(wù)的開(kāi)展。北京通信設(shè)備5680t通信設(shè)備中SDH，PTN，OTN，BTS，BSC，BBU都是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn2500設(shè)備供應(yīng),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469863282/3017577.jpg"></div><p> OSN1500智能光傳輸體系是承繼了MSTP技能的全部特色，與傳統(tǒng)SDH、MSTP網(wǎng)絡(luò)保持兼容，融SDH、PDH、Ethe、WDM、ATM、ESCON、FC/FICON、DVB-ASI(DigitalVideoBroadcast-AsynchronousSerialerface)、RPR等技能為一體的新一代集成型(MSTP)，首要應(yīng)用在城域網(wǎng)絡(luò)中的接入層，為現(xiàn)有SDH設(shè)備向智能光網(wǎng)絡(luò)設(shè)備過(guò)渡供給了完善的解決計(jì)劃。首要應(yīng)用于高速公路通信體系接入網(wǎng)中。產(chǎn)品特性高性價(jià)比的渠道化OptiXOSN7500/3500/2500/1500事務(wù)板件、軟件完全兼容，構(gòu)成一致渠道。這樣能夠**降低維護(hù)本錢以及備板備件的本錢。OSN智能渠道在事務(wù)才能方面***組合，給運(yùn)營(yíng)商比較高性價(jià)比的解決計(jì)劃；一起與華為已有的設(shè)備能夠混合組網(wǎng)，能夠納入華為光網(wǎng)絡(luò)網(wǎng)管解決計(jì)劃進(jìn)行一致管理。靈敏的設(shè)備裝備STM-16/4兼容設(shè)備；支撐網(wǎng)絡(luò)設(shè)備從622M到。大容量調(diào)度支撐20G高低階全穿插：高階128×128VC-4，低階8064×8064VC-12或等效的VC-3穿插才能。多事務(wù)供給事務(wù)接口支撐STM-1(O/E)；支撐STM-4/16標(biāo)準(zhǔn)或級(jí)聯(lián)事務(wù)；支撐E1/T1/E3/T3/E4；支撐FE、GE事務(wù)的透?jìng)骱徒粨Q；支撐ATM事務(wù)；支撐SAN事務(wù)和視頻事務(wù)；供給根據(jù)GMPLS的快速端到端事務(wù)。高度集成子架集成度：子架尺度為221mm(高)×444mm(寬)×262mm(深)。</p><p> OptiXMetro500光傳輸設(shè)備是華為技術(shù)有限公司為提高光傳輸網(wǎng)的寬帶運(yùn)營(yíng)效率和辦理效率而規(guī)劃的，與Metro1000一樣能在同一平臺(tái)上完成STM-1、E1事務(wù)的傳送與辦理，但OptiXMetro500也具有Metro1000所不具備的功用。Metro500選用盒式集成規(guī)劃，機(jī)盒尺寸為：寬436mm*深293mm*高42mm，具有一個(gè)擴(kuò)展槽位可刺進(jìn)用于E1事務(wù)接入的SP2D板、用于E3/T3事務(wù)的PL3板、用于以太網(wǎng)事務(wù)接入的ETID/EFT板或用于N%64kbit/s事務(wù)接入的N64板，其他電路板都現(xiàn)已固定在機(jī)盒中。電源板：位于設(shè)備左側(cè)，可供給-48VDC、-60VDC或110VAC、220VAC電源接入，其功耗小于40W。OptiXMetro500功用：支撐SDH接口，可供給1或2路STM-1光接口，連接器選用SC/PC連接器，光模塊有、；支撐PDH接口，可供給8/16/24/32路E1電接口或16路T1接口，連接器選用DB78連接器，接口阻抗有75/120歐兩種，一起還供給E3/T3電接口；支撐以太網(wǎng)接口，ET1D單板供給2路，EFT供給4路；支撐Nx64K接口，2路DDN接口和2路FramedE1接口；支撐時(shí)鐘接口，供給1路外時(shí)鐘輸入輸出接口，連接器選用RJ-45連接器；支撐開(kāi)關(guān)量接口，供給3路開(kāi)關(guān)量輸入、1路輸出接口，鏈接器選用RJ-45連接器；支撐透明數(shù)據(jù)口，供給1路異步透明數(shù)據(jù)口，比較大速率。什么是通信設(shè)備的透明模式?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="osn2500設(shè)備供應(yīng),華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470449219/5209897.png"></div><p> 優(yōu)異的SSM辦理功用OptiXMetro2050網(wǎng)元時(shí)鐘具有完善的SSM辦理功用。其外同步口可以直接接納外守時(shí)設(shè)備的同步信息，輸出口也帶有SSM，并可靈敏設(shè)置外部2048kbit/s信號(hào)中SSM所在比特位，可以對(duì)外部輸入2MHz信號(hào)進(jìn)行人工設(shè)置其SSM信息，易于同其他廠家設(shè)備對(duì)接，另外，可以設(shè)置各網(wǎng)元的SSM門限，以利于同步網(wǎng)的辦理。優(yōu)異的時(shí)鐘同步性能以先進(jìn)的高精度晶體作為內(nèi)部振蕩源，并選用**的時(shí)鐘處理芯片，保證其技能指標(biāo)完全符合ITU-T。守時(shí)體系可作業(yè)于**形式、保持形式和自由振蕩形式下。守時(shí)體系可供給SSM功用。當(dāng)作業(yè)于**形式時(shí)，可任意選擇線路、支路、外時(shí)鐘同步源之一作為參閱時(shí)鐘源；通過(guò)各種優(yōu)先等級(jí)的時(shí)鐘選擇功用，來(lái)保證網(wǎng)絡(luò)守時(shí)體系的可靠運(yùn)轉(zhuǎn)。產(chǎn)品型號(hào)產(chǎn)品名稱OptiX155/622M總裝架和硬件板卡Telephone配套整機(jī)-公務(wù)電話-乳白色-雙晶/6P2C美式插頭-環(huán)保-中文材料-不干膠/螺釘兩種固定方法TOOLS配套工具-SDH裝置配套工具包-中英文材料-帶裝備表SS14PD1B(12024)制成板-OptiX155/622-SS14PD1B01-32*2M120歐姆支路板-24mm拉手條-1*1SS14PL1A。通信技術(shù)是一個(gè)什么樣的技術(shù)？北京光端機(jī)</p><p style="text-indent:25px">無(wú)線通信是指利用電磁波信號(hào)可以在自由空間中傳播的特征進(jìn)行信息交換的一種通信方式。osn2500設(shè)備供應(yīng)</p><p style="text-indent:25px">當(dāng)前，通信產(chǎn)品正處于系統(tǒng)創(chuàng)新和智能**的重大變革期，大數(shù)據(jù)、云計(jì)算、人工智能、物聯(lián)網(wǎng)、 5G 等新技術(shù)持續(xù)突破，并與制造、能源、材料、生物、空間等技術(shù)交叉融合，新產(chǎn)品、新模式、新業(yè)態(tài)層出不窮，推動(dòng)人類發(fā)展加速步入智能時(shí)代。中美貿(mào)易摩擦及“五眼聯(lián)盟”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(chǎng)5G率先投入，愛(ài)立信、諾基亞等有望先受益。但由于全球運(yùn)營(yíng)商經(jīng)營(yíng)面臨壓力，個(gè)別國(guó)家禁購(gòu)中國(guó)設(shè)備事宜仍有轉(zhuǎn)機(jī)。同時(shí)，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(lái)機(jī)會(huì)。***的全球4G連接網(wǎng)絡(luò)以及對(duì)5G網(wǎng)絡(luò)早期商業(yè)化的持續(xù)投資將在很大程度上促進(jìn)現(xiàn)代企業(yè)通信解決方案的采用。對(duì)于簡(jiǎn)化企業(yè)通信功能的需求以及BOYD趨勢(shì)的日益普及，預(yù)計(jì)將在未來(lái)幾年內(nèi)持續(xù)推動(dòng)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；專業(yè)承包；軟件開(kāi)發(fā)；計(jì)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(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)部門批準(zhǔn)后依批準(zhǔn)的內(nèi)容開(kāi)展經(jīng)營(yíng)活動(dòng)。）市場(chǎng)的增長(zhǎng)。通信有限責(zé)任公司企業(yè)必須及時(shí)掌握行業(yè)的***動(dòng)態(tài)和運(yùn)營(yíng)商的***要求，只有這樣才能不斷推出新服務(wù)，確保在市場(chǎng)競(jìng)爭(zhēng)中保持**地位。osn2500設(shè)備供應(yīng)</p><p style="text-indent:25px">北京信億通信技術(shù)有限公司注冊(cè)資金1000-2000萬(wàn)元，是一家擁有11~50人***員工的企業(yè)。公司業(yè)務(wù)分為[ "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" ]等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造通信產(chǎn)品質(zhì)量品牌。公司自成立以來(lái)發(fā)展迅速，業(yè)務(wù)不斷發(fā)展壯大，年?duì)I業(yè)額度達(dá)到700-1000萬(wàn)元，未來(lái)我們將不斷進(jìn)行創(chuàng)新和改進(jìn)，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/831312.html</p></div></div></div></div></div><div id="yrogs3m" class="page-right twoColRt"><div id="srtfco3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bpwoqxm" 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" 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