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class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469863282/7153695.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nrolxta" 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>內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好,華為</p><p><span>***更新：</span>2020-09-19 01:04:08</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="2ar7m9q" 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="w75j88c" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="w3gpgiu" class="box"><p><p> 無法有效激發(fā)員工的積極性和創(chuàng)造性。多措并舉重點(diǎn)補(bǔ)足短板做強(qiáng)做優(yōu)未來，通信設(shè)備制造行業(yè)要在繼續(xù)發(fā)揮企業(yè)活力的基礎(chǔ)上，重點(diǎn)補(bǔ)足產(chǎn)業(yè)短板，不斷做強(qiáng)做優(yōu)。1、整合產(chǎn)學(xué)研力量，實(shí)現(xiàn)**技術(shù)的突破發(fā)展關(guān)鍵**技術(shù)的突破不能*靠個(gè)別通信設(shè)備制造企業(yè)，需要全社會共同努力，尤其是要加強(qiáng)**人才培養(yǎng)、加強(qiáng)基礎(chǔ)性研究，要整合產(chǎn)學(xué)研各方力量，通過繼承學(xué)習(xí)、開放合作、自主創(chuàng)新相結(jié)合，突出關(guān)鍵共性技術(shù)、前沿**技術(shù)、顛覆性技術(shù)創(chuàng)新，加快5G、物聯(lián)網(wǎng)、云計(jì)算、人工智能，內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好、產(chǎn)業(yè)互聯(lián)網(wǎng)等領(lǐng)域的技術(shù)研發(fā)。為保障關(guān)鍵**技術(shù)突破的順利開展，還需要進(jìn)一步創(chuàng)新科技項(xiàng)目實(shí)施機(jī)制，如創(chuàng)造公平競爭環(huán)境，鼓勵(lì)揭榜掛帥，變相馬機(jī)制為賽馬機(jī)制，鼓勵(lì)和引導(dǎo)按照國家戰(zhàn)略和市場需求先行投入開展研發(fā)，根據(jù)成果質(zhì)量給予相應(yīng)補(bǔ)助，變事前審核為事后獎(jiǎng)勵(lì)等。2、打造安全可控的產(chǎn)業(yè)生態(tài)我國應(yīng)著眼通信設(shè)備制造業(yè)的元器件全視圖，構(gòu)建以可替代為目標(biāo)、以國產(chǎn)化為方向、安全可控的全產(chǎn)業(yè)鏈體系。我國要在各個(gè)電子元器件上都有布局，做到卡不死、有替代，實(shí)現(xiàn)產(chǎn)業(yè)安全與發(fā)展同步推進(jìn)，內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好。同時(shí)，也要充分考慮信息通信產(chǎn)業(yè)已是全球化體系的事實(shí)，內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好，沒有哪一個(gè)國家能夠全部自主，加強(qiáng)國際合作可能。電力系統(tǒng)通信常用設(shè)備有哪些？內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469863282/7153695.png"></div><p> OptiXOSN500設(shè)備供給多種事務(wù)接入和支撐多種功用。事務(wù)類型OptiXOSN500支撐多種事務(wù)類型，并供給豐厚的功用特性，以確保事務(wù)傳輸質(zhì)量與功率。OptiXOSN500支撐以下事務(wù)類型的接入：SDH事務(wù)信號PDH事務(wù)信號以太網(wǎng)事務(wù)信號容量容量包含穿插容量和比較大接入才能。穿插容量OptiXOSN500支撐等效于21×21VC-4的VC-12/VC-3/VC-4全穿插。OptiXOSN500的穿插單元是集成在ISU單板上，是必配的功用單元，供給下列功用：穿插單元供給ADM設(shè)備的事務(wù)調(diào)配才能。供給21×21VC-4全穿插，或等效于63×63VC-3全穿插和1323×1323VC-12全穿**較大接入才能OptiXOSN500能夠經(jīng)過多種接口接入事務(wù)。OptiXOSN500比較大支撐以下事務(wù)類型的接入：2×STM-1/STM-4事務(wù)信號21×E1事務(wù)信號8×10M/100M以太網(wǎng)事務(wù)信號當(dāng)E1接口阻抗為75Ω時(shí)，OptiXOSN500供給16×E1接口；當(dāng)E1接口阻抗為120Ω時(shí)，OptiXOSN500供給21×E1接口。接口接口包含事務(wù)接口、辦理及輔佐接口。事務(wù)接口事務(wù)接口包含SDH事務(wù)接口、PDH事務(wù)接口和以太網(wǎng)接口等多種事務(wù)接口。OptiXOSN500能夠提供如表2-1所示的事務(wù)接口。上海華為OSN7500代理商通信系統(tǒng)中的發(fā)送設(shè)備是用來做什么的?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860470439453/2259457.png"></div><p> 產(chǎn)品定位PTN6900分組傳送渠道是華為公司面向分組傳送的新一代城域光傳送設(shè)備，主要定坐落城域傳送網(wǎng)中的**層和會聚層，組建移動事務(wù)和大客戶專線事務(wù)的承載網(wǎng)絡(luò)。設(shè)備簡介各種新式的數(shù)據(jù)事務(wù)應(yīng)用對帶寬的需求不斷增加，一起對帶寬調(diào)度的靈活性提出了越來越高的要求。作為一種電路交流網(wǎng)絡(luò)，傳統(tǒng)的根據(jù)SDH的多事務(wù)傳送網(wǎng)難以適應(yīng)數(shù)據(jù)事務(wù)的突發(fā)性和靈活性。而傳統(tǒng)的面向非銜接的IP網(wǎng)絡(luò)，因?yàn)槠潆y以嚴(yán)格確保重要事務(wù)的質(zhì)量和功用，因而不適宜作為電信級承載網(wǎng)絡(luò)。PTN6900利用PWE3（PseudoWireEmulationEdge-to-Edge）技能完結(jié)面向銜接的事務(wù)承載，選用針對電信承載網(wǎng)優(yōu)化的MPLS（MulttocolLabelSwitching）轉(zhuǎn)發(fā)技能，配以完善的OAM（Operation,AdministrationandMenance）和維護(hù)倒換機(jī)制，集中了分組傳送網(wǎng)和SDH傳送網(wǎng)的長處，完結(jié)了電信等級的事務(wù)。產(chǎn)品特色PTN6900分組傳送渠道支撐多種事務(wù)類型，并供給豐厚的功用特性，以確保事務(wù)傳輸質(zhì)量與效率。豐厚的事務(wù)類型PTN6900分組傳送渠道支撐CES事務(wù)、以太網(wǎng)事務(wù)、L3VPN事務(wù)和組播事務(wù)。強(qiáng)大的處理才能PTN6900分組傳送渠道的事務(wù)處理才能包含交流才能和事務(wù)接入才能。</p><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(shí)鐘，完美解決移動分組承載網(wǎng)的時(shí)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(shí)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(shí)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(gè)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。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="內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好,華為" src="http://tyunfile.71360.com/UploadFile/bjxytx/637203860469228516/176571.png"></div><p> 準(zhǔn)確的同步PTN6900分組傳送渠道支撐物理層時(shí)鐘同步機(jī)制，供給外部時(shí)鐘輸入輸出接口和設(shè)備內(nèi)部體系時(shí)鐘，并支撐IEEE1588V2時(shí)鐘／時(shí)間同步和1588ACR時(shí)鐘同步。物理層時(shí)鐘物理層時(shí)鐘同步機(jī)制是從傳輸鏈路物理通道的信號中提取時(shí)鐘信息，從而完結(jié)頻率同步的技能。PTN6900分組傳送渠道從以下傳輸鏈路中提取時(shí)鐘信息：l支撐從通道化STM-1接口提取時(shí)鐘。l支撐從同步以太網(wǎng)接口提取時(shí)鐘。l支撐從E1接口提取時(shí)鐘。l支撐從2Mbit/s或者2MHz外時(shí)鐘接口獲取時(shí)鐘。同步以太網(wǎng)是一種以太網(wǎng)物理層時(shí)鐘同步技能，類似于SDH時(shí)鐘。直接從以太線路上的串行碼流里提取時(shí)鐘，并利用該時(shí)鐘來發(fā)送數(shù)據(jù)，完結(jié)時(shí)鐘的傳遞。IEEE1588V2IEEE1588V2是一種時(shí)間同步協(xié)議，精度能夠到達(dá)納秒級，滿意3G基站的要求。PTN6900分組傳送渠道支撐IEEE1588V2的以下特性：l支撐選用IEEE1588V2協(xié)議完結(jié)時(shí)鐘同步和時(shí)間同步。l支撐BC（BoundaryClock）形式、OC（OrdinaryClock）形式、TC(TransparentClock)/TC+OC時(shí)鐘形式。TC時(shí)鐘又可分為E2E（End-to-End)形式和P2P(Peer-to-Peer)形式。l支撐BMC時(shí)鐘選源算法。1588ACR1588ACR(AdaptiveClockRecover)，是指支撐IEEE1588V2的Master設(shè)備將本地體系時(shí)鐘信息封裝到1588V2。華為的通信設(shè)備是什么？呼和浩特華為7500哪家優(yōu)惠</p><p style="text-indent:25px">華為網(wǎng)絡(luò)通信設(shè)備有哪些？內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好</p><p> 時(shí)鐘BITS同步網(wǎng)是電信網(wǎng)絡(luò)的根底支撐網(wǎng)絡(luò)之一，BITS是同步網(wǎng)的要害節(jié)點(diǎn)，華為在同步網(wǎng)方面有豐富的經(jīng)驗(yàn)，供給的BITS設(shè)備類型包含SYNLOCKV3、SYNLOCKT6020（V6），能夠靈敏配置滿意各種場景下的同步需求。要害特性支撐移動網(wǎng)絡(luò)時(shí)間和頻率同步，SYNLOCKBITS輸出納秒等級的PTP/1588V2、1PPS+TOD高精度時(shí)間同步信號，經(jīng)過承載網(wǎng)絡(luò)將時(shí)間傳遞到LTE-A、LTE-TDD、TD-SCDMA和CDMA基站；支撐固定網(wǎng)絡(luò)的頻率同步，SYNLOCKBITS能夠供給頻率準(zhǔn)確度10E-12等級的頻率同步信號，類型包含2048kbit/s、2048kHz、1MHz、5MHz、10MHz等，為各固定網(wǎng)絡(luò)設(shè)備供給頻率同步；支撐計(jì)費(fèi)、運(yùn)維體系的時(shí)間同步。技術(shù)標(biāo)準(zhǔn)參數(shù)SYNLOCKV3SYNLOCKT6020產(chǎn)品尺寸436mm×275mm×575mm(W/D/H)442mm×220mm×(W/D/H)衛(wèi)星輸入2×GPS/GLONASS/BeiDou2×GPS/BeiDou頻率輸入×1588v2,4×1PPS+TOD,NTP2×1588v2,2×1PPS+TOD時(shí)間輸出Maximum80×1PPS+TOD,40×NTPports;80GE/FE1588v2portsMaximum8×1PPS+TOD,6FE/2GE1588v2ports本振RubidiumclockorOCXOclockconfigurationoptional,ndancybackupdesign.保護(hù)CLI,iManagerU2000。內(nèi)蒙古華為SDH光傳輸設(shè)備哪家口碑好</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。公司自創(chuàng)立以來，投身于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，是通信產(chǎn)品的主力軍。北京信億通信致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。北京信億通信始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使北京信億通信在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1333780.html</p></div></div></div></div></div><div id="g2n8s4r" class="page-right twoColRt"><div id="pjqxovs" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3g72pjf" 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="dcebnof" 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