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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>光端機(jī)metro500,華為</p><p><span>***更新：</span>2020-07-30 11:11:35</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="zodax7g" 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="blnuw3o" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ncewtv7" class="box"><p><p> 各國爭相搶奪5G標(biāo)準(zhǔn)制定以決勝未來，隨著通信網(wǎng)絡(luò)對數(shù)字經(jīng)濟(jì)支撐作用越來越關(guān)鍵，5G之爭也逐漸發(fā)展成為大國間的競爭。參考觀研天下發(fā)布《2019年中國通信設(shè)備制造行業(yè)分析報告-市場深度分析與發(fā)展前景預(yù)測》二、通信設(shè)備行業(yè)所屬的生命周期由于通信行業(yè)發(fā)展速度非?？欤鼛资陙砻恳淮ㄐ欧?wù)的生命周期也就幾年的時間，當(dāng)前處于4G時代較為成熟的時期，而5G尚處在導(dǎo)入期，對應(yīng)的通信設(shè)備總體而言也是處于4G的成熟期，而處于5G的導(dǎo)入期。通信設(shè)備行業(yè)所屬生命周期資料來源：公開資料整理三、通信設(shè)備產(chǎn)業(yè)鏈條分析通信設(shè)備的上游一般是芯片等設(shè)備所需原材料和元件的供應(yīng)，光端機(jī)metro500，這一塊一直都是高技術(shù)集成的行業(yè)，技術(shù)含量之高，全球的壟斷程度都是非常強(qiáng)的；下游則一般是通信運(yùn)營商以及一些特殊的行業(yè)用戶，相對來說下游市場競爭更充分，但仍舊是一個偏向壟斷的行業(yè)。從整個通信產(chǎn)業(yè)鏈而言，市場上的參與者本來就非常有限，光端機(jī)metro500，由于其服務(wù)對象太過大眾，中小企業(yè)在產(chǎn)業(yè)鏈條上的生存能力本身就有限，縱觀全球，產(chǎn)業(yè)鏈上的企業(yè)幾乎清一色都是非常龐大的角色，光端機(jī)metro500，可以說這個產(chǎn)業(yè)鏈條上就幾乎不存在小企業(yè)，除了一些特定的純技術(shù)方案提供者。 </p> <p> 通信設(shè)備的主要型號有哪些？光端機(jī)metro500</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光端機(jī)metro500,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469140625/658712.jpg"></div><p> 又稱PTP）報文中發(fā)送，經(jīng)第三方網(wǎng)絡(luò)透傳到對端Slave設(shè)備，Slave設(shè)備從1588V2報文中獲取時戳并恢復(fù)時鐘，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時鐘報文是多播的以太報文。RNC側(cè)PTN6900設(shè)備將攜帶體系信息的時戳增加到1588V2時鐘報文中，經(jīng)過第三方網(wǎng)絡(luò)將時鐘信息多播到NodeB側(cè)的PTN6900設(shè)備。PTN6900設(shè)備接收到1588V2時鐘報文后獲取時戳，經(jīng)過計算恢復(fù)出時鐘并用作體系時鐘，一起將時鐘傳遞給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IP地址的主動獲取?；就娭螅枰?jīng)過DHCP主動獲取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，對基站與操控器之間的DHCP報文進(jìn)行中繼。從而使基站獲取IP地址。北京光端機(jī)代理通信的無線機(jī)房至少需要哪些設(shè)備？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光端機(jī)metro500,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470449219/5209897.png"></div><p> PTN3900定位于傳送網(wǎng)絡(luò)匯聚和**層設(shè)備，具有全前言接入、全前言同步、全前言管理等功用，可與PTN其他產(chǎn)品一起組建端到端的分組傳送網(wǎng)絡(luò)，下降建網(wǎng)TCO、進(jìn)步事務(wù)布置和網(wǎng)絡(luò)運(yùn)維功率。產(chǎn)品特性選用100％的分組架構(gòu)，構(gòu)建以分組事務(wù)為主體的多事務(wù)承載和統(tǒng)一調(diào)度的平臺，靈敏滿意現(xiàn)在及未來事務(wù)承載需求。供給IEEE1588V2、同步以太時鐘，完美解決移動分組承載網(wǎng)的時鐘同步問題，節(jié)省了額定的同步網(wǎng)絡(luò)投資。在網(wǎng)絡(luò)側(cè)供給QoS-TE功用，在用戶側(cè)供給層次化QoS服務(wù)策略，從整體上實(shí)現(xiàn)網(wǎng)絡(luò)資源的統(tǒng)一分配與監(jiān)管，供給更精細(xì)、更合理的網(wǎng)絡(luò)資源分配模式，綜合進(jìn)步帶寬利用率。具有基于硬件的OAM機(jī)制，同時支撐很多的OAM流及事務(wù)保護(hù)組，保證端到端保護(hù)倒換時間小于50ms，供給運(yùn)營級的操作保護(hù)平臺。供給統(tǒng)一的高性能網(wǎng)管平臺U2000網(wǎng)管體系，通過簡略***的端到端的事務(wù)布置與OAM，極大進(jìn)步分組網(wǎng)絡(luò)的事務(wù)運(yùn)營才能和保護(hù)功率。產(chǎn)品應(yīng)用和客戶利益華為PTN系列多事務(wù)分組傳送設(shè)備已大規(guī)模商用，服務(wù)全球80多個運(yùn)營商，下降了運(yùn)營商的建網(wǎng)TCO、節(jié)省帶寬本錢、進(jìn)步了事務(wù)布置和網(wǎng)絡(luò)運(yùn)維功率。</p><p> 經(jīng)過STM-1/STM-4級別的光接口，能夠組成鏈形和環(huán)形網(wǎng)絡(luò)拓?fù)洹ptiXOSN500作為接入層設(shè)備能夠和華為公司的Metro系列設(shè)備、OSN系列設(shè)備進(jìn)行混合組網(wǎng)。同時，還支撐與第三方設(shè)備的混合組**性O(shè)ptiXOSN500支撐三種通信協(xié)議和外時鐘透傳進(jìn)行組網(wǎng)。當(dāng)OptiXOSN500的網(wǎng)絡(luò)辦理信息被第三方設(shè)備通明傳輸，或OptiXOSN500需求通明傳輸?shù)谌皆O(shè)備的網(wǎng)絡(luò)辦理信息時，能夠采用以下方式：HWIPoverOSIover當(dāng)?shù)谌皆O(shè)備的D1～D3字節(jié)不能用于傳輸OptiXOSN500的辦理信息時，能夠運(yùn)用OptiXOSN500的外時鐘接口傳輸辦理信息。時鐘特性O(shè)ptiXOSN500供給多種時鐘功用。OptiXOSN500支撐如下時鐘功用：支撐SSM（SynchronizationStatusMessage）和擴(kuò)展SSM時鐘協(xié)議。支撐1路120Ω外部時鐘源輸入和輸出。支撐線路時鐘源。支撐支路時鐘源。支撐**、保持、自由振蕩三種工作模式。支撐支路重定時。以太**性O(shè)ptiXOSN500對以太網(wǎng)事務(wù)完成分層保護(hù)，支撐SDH層的各種保護(hù)和以太網(wǎng)事務(wù)層保護(hù)。OptiXOSN500支撐EPL（EthePrivateLine）事務(wù)，而且支撐多種以太網(wǎng)保護(hù)、運(yùn)行和保護(hù)功用。網(wǎng)絡(luò)辦理體系OptiXOSN500采用OptiXiManagerT2000統(tǒng)一辦理。OptiXiManagerT2000。華為osn1500光端機(jī)故障。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光端機(jī)metro500,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png"></div><p> 有用地進(jìn)步網(wǎng)絡(luò)帶寬的利用率。首要功用有：端到端事務(wù)的自動裝備。供給SLA服務(wù)。供給流量工程操控，全網(wǎng)流量均衡，進(jìn)步帶寬利用率。供給分布式的M（網(wǎng)格）組網(wǎng)維護(hù)，經(jīng)過實(shí)時重路由為事務(wù)供給維護(hù)。支撐區(qū)段和端到端的維護(hù)，進(jìn)步網(wǎng)絡(luò)的可擴(kuò)展性。功用及特色1.電**的帶寬交流功用電**（O-E-O）的帶寬交流設(shè)備——可根據(jù)需求供給根據(jù)VC-4、VC-3、VC-12粒度的穿插。2.大容量、多粒度穿插才能OptiXOSN9500設(shè)備的穿插板供給4608×4608或2560×2560VC-4等級的高階無堵塞穿插才能，和16128×16128VC-12（768×768VC-3）或8064×8064VC-12（384×384VC-3）低階穿插才能，支撐VC-12、VC-3粒度及混合事務(wù)類型的靈敏調(diào)度，并具有事務(wù)引導(dǎo)功用。3.更高的設(shè)備集成度OptiXOSN9500設(shè)備支撐STM-64、STM-16、STM-4、STM-1各種速率等級的SDH信號的接入，支撐GE信號的接入，此外還支撐VC-4-64c、VC-4-16c和VC-4-4c的級聯(lián)事務(wù)。設(shè)備集成度高，單子架支撐高階穿**較大容量為720G，低階穿**較大容量為40G的調(diào)度。供給40個事務(wù)槽位，光放大板和色散補(bǔ)償板能夠不插入事務(wù)槽位，使事務(wù)槽位利用率比較大化。通信設(shè)備的cdn是什么？北京光端機(jī)代理</p><p style="text-indent:25px">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。光端機(jī)metro500</p><p> 優(yōu)異的SSM辦理功用OptiXMetro2050網(wǎng)元時鐘具有完善的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信號中SSM所在比特位，可以對外部輸入2MHz信號進(jìn)行人工設(shè)置其SSM信息，易于同其他廠家設(shè)備對接，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**的時鐘處理芯片，保證其技能指標(biāo)完全符合ITU-T。守時體系可作業(yè)于**形式、保持形式和自由振蕩形式下。守時體系可供給SSM功用。當(dāng)作業(yè)于**形式時，可任意選擇線路、支路、外時鐘同步源之一作為參閱時鐘源；通過各種優(yōu)先等級的時鐘選擇功用，來保證網(wǎng)絡(luò)守時體系的可靠運(yùn)轉(zhuǎn)。產(chǎn)品型號產(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。光端機(jī)metro500</p><p style="text-indent:25px">北京信億通信技術(shù)有限公司致力于通信產(chǎn)品，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。北京信億通信深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**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" ]。公司堅持以技術(shù)創(chuàng)新為發(fā)展引擎，以客戶滿意為動力，目前擁有11~50人專業(yè)人員，年?duì)I業(yè)額達(dá)到700-1000萬元。北京信億通信始終關(guān)注通信產(chǎn)品行業(yè)。海納百川，有容乃大，國內(nèi)外同行的智慧都是促使我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/750432.html</p></div></div></div></div></div><div id="yspmjah" class="page-right twoColRt"><div id="yi7ebik" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="87xhy8z" class="recomPic likePro"><a href="http://m.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="o8oda8n" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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