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id="icolns3" class="leftbox clearfix"><h1>中興設(shè)備交換機(jī) 蘭州山河通訊科技服務(wù)供應(yīng)</h1><div id="a2kcur8" class="proBig"><div id="rqs38tk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807670068359/1526374.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qankr2q" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807670068359/1526374.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n778il8" 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>甘肅省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>中興設(shè)備交換機(jī),中興</p><p><span>***更新：</span>2021-01-12 00:25:01</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="rv8eqsp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘭州山河通訊科技服務(wù)有限公司</a></p><p><span>聯(lián)系人：</span>李總</p><p><span>郵箱: </span>41879341@qq.com</p><p><span>電話: </span>18993078721</p><p><span>傳真: </span>1899_</p><p><span>網(wǎng)址: </span>http://lzshtx.shop.88360.com</p><p><span>手機(jī): </span>1899-3078721</p><p><span>地址: </span>晏家坪北路9號(hào)-19</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="cmjb2ce" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sce3j2j" class="box"><p><p style="text-indent:25px">可是這兒的廠家大部分技能并不是完全老練，開發(fā)新技能需求耗資和人力、物力等，這些出產(chǎn)廠家多是中小企業(yè)，各品牌也先后出現(xiàn)?？墒琴|(zhì)量上仍是差不多的，國(guó)外的光端機(jī)好可是價(jià)格昂貴，因而，國(guó)內(nèi)廠家把出產(chǎn)光端機(jī)轉(zhuǎn)型出路了，用來(lái)滿意國(guó)內(nèi)需求。體系原理光傳輸體系由三部分組成：光源（光發(fā)送機(jī)），傳輸介質(zhì)、檢測(cè)器（光接納機(jī)）。按傳輸信號(hào)區(qū)分，可分為數(shù)字傳輸體系和模仿傳輸體系。在模仿傳輸體系中，中興設(shè)備交換機(jī)，中興設(shè)備交換機(jī)，是把輸入信號(hào)變?yōu)閭鬏斝盘?hào)的振幅（頻率或相位）的接連改變。光纖的模仿傳輸體系是把光強(qiáng)進(jìn)行模仿調(diào)制，中興設(shè)備交換機(jī)，其光源的調(diào)制功率隨調(diào)制信號(hào)的幅度改變而改變。中興光端機(jī)設(shè)備需要多少錢。中興設(shè)備交換機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興設(shè)備交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306807670068359/1526374.png"></div><p style="text-indent:25px"> L2交流會(huì)聚ZXMPM721支撐L2交流會(huì)聚功用，8×FE/GE或4×FE/GE+4×10GE→OTU2APO功用ZXMPM721支撐依據(jù)通道層和復(fù)用段的主動(dòng)功用調(diào)整功用。***支撐時(shí)刻同步ZXMPM721支撐帶內(nèi)/帶外傳輸1588V2，支撐同步以太網(wǎng)傳輸，強(qiáng)力支撐3G和LTE布置。完善的保護(hù)功用·光層保護(hù)技能：通道1+1保護(hù)、復(fù)用段1+1保護(hù)、板內(nèi)通道1+1保護(hù)；·電層保護(hù)技能：ODUk1+1子波長(zhǎng)通道1+1保護(hù)；·L2保護(hù)技能：ESR保護(hù)、ERPS保護(hù)；·VC-12通道1+1保護(hù)；一切保護(hù)倒換時(shí)刻均滿意ITU-T規(guī)定的小于50ms的要求。完善的監(jiān)控信息傳輸功用ZXMPM721體系支撐帶內(nèi)帶外監(jiān)控，并支撐光監(jiān)控和電監(jiān)控，可滿意多種運(yùn)用場(chǎng)景。中興200推薦廠家中興接入網(wǎng)設(shè)備聯(lián)系電話。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興設(shè)備交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306813425693359/3068099.png"></div><p style="text-indent:25px">ZXMPS330具體介紹跟著信息技能縱深布局，智能電網(wǎng)、高速鐵路、戎行、油田、高速公路、軌道交通、廣電等各職業(yè)均開端進(jìn)入“十二五”規(guī)劃建造的熱潮。面對(duì)新一輪的信息化建造，承載網(wǎng)絡(luò)如安在未來(lái)事務(wù)發(fā)展中占有愈加自動(dòng)的方位，將面對(duì)以下應(yīng)戰(zhàn)：能否供給高牢靠的網(wǎng)絡(luò)設(shè)備，實(shí)時(shí)的自愈才能，對(duì)根底網(wǎng)絡(luò)給予強(qiáng)壯的支撐？能否供給完善的網(wǎng)絡(luò)規(guī)劃辦理，***快捷的運(yùn)維才能，以完成快速布置，智能擴(kuò)展？能否供給***的事務(wù)支撐才能，以應(yīng)對(duì)各類新式事務(wù)智能化、IP化的需求與應(yīng)戰(zhàn)？中興通訊ZXMPS330產(chǎn)品順應(yīng)潮流。</p><p style="text-indent:25px">HUB型ROADM節(jié)點(diǎn)完結(jié)的功用如下：l完結(jié)各個(gè)方向的波長(zhǎng)信號(hào)的波長(zhǎng)級(jí)調(diào)度。l具有本地上路和下路功用。l支撐十個(gè)光方向波長(zhǎng)調(diào)度。l靈敏裝備為波長(zhǎng)相關(guān)、方向相關(guān)到波長(zhǎng)無(wú)關(guān)、方向無(wú)關(guān)的不同組合。ZXMPM820能夠供給以太網(wǎng)二層交流和客戶事務(wù)功用檢測(cè)功用。此功用首要是經(jīng)過A型會(huì)聚交流板（ASMA板）完結(jié)的，依據(jù)VLAN的二層交流功用，可完結(jié)以太網(wǎng)幀的MAC地址辨認(rèn)，多個(gè)GE/10GE到10GE的帶寬會(huì)聚/解會(huì)聚功用，事務(wù)的QoS辦理，VLAN等功用。電穿插功用ZXMPM820供給依據(jù)OTN的分布式穿插和集中式穿插功用，可完結(jié)GE/。l集中式穿插包含群路單元。中興光端機(jī)設(shè)備哪家服務(wù)好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中興設(shè)備交換機(jī),中興" src="https://tyunfile.71360.com/UploadFile/lzshtx/637306829657167969/820003.png"></div><p style="text-indent:25px"> 2）支撐視頻無(wú)損再生中繼，因而能夠選用多級(jí)傳輸辦法；3）受環(huán)境攪擾較小，傳輸質(zhì)量高；4）支撐的信號(hào)容量可達(dá)16路，乃至更多（32路、64路、128路）。特性●視頻選用8位數(shù)字編碼●彩色圖畫信號(hào)●高質(zhì)量實(shí)時(shí)傳輸●10Hz-24kHz聲響頻寬●完全兼容NTSC,PAL,SECAM制式圖畫●可傳輸RS232,RS485,RS422規(guī)范數(shù)據(jù)●可一起傳輸以太網(wǎng)信號(hào)●指示燈能協(xié)助對(duì)體系毛病做出快速診斷●在各種野外條件下的高牢靠性●支撐網(wǎng)管功用視頻特性視頻接口數(shù)：1-32路視頻視頻接口辦法：BNC信號(hào)制式：PAL/NTSC/SECAM標(biāo)稱輸入輸出電平：1Vp-p視頻輸入/輸出阻抗:75Ω不平衡)視頻輸入/輸出電壓:1VP-P(峰-峰值)視頻帶寬：8MHz視頻采樣：15MHz高速采樣微分增益：（10%-90%APL）DG<1%(典型值)微分相位：（10%-90%APL）DP<(典型值)視頻信噪比(加權(quán))：S/N≥70dB（**大光學(xué)鏈路損耗時(shí)）色亮度延時(shí)差10ns（典型值）色亮度增益差：±10%（典型值）注：支撐正向、反向、雙向視頻。中興s385設(shè)備銷售廠家。中興330設(shè)備廠家</p><p style="text-indent:25px">中興S390設(shè)備價(jià)格便宜。中興設(shè)備交換機(jī)</p><p style="text-indent:25px">為客戶供給MobileBackhaul、IPRAN、MetroE以及FMC端到端處理計(jì)劃，并致力于為客戶下降網(wǎng)絡(luò)建造和運(yùn)維本錢，助力客戶完結(jié)網(wǎng)絡(luò)的滑潤(rùn)演進(jìn)。產(chǎn)品事務(wù)特性高速安穩(wěn)的軟硬件渠道，4G年代拔得頭籌l支撐400GReady硬件架構(gòu)，100GE線速，高密度10G接口，滿意IPTV、云核算、物聯(lián)網(wǎng)和移動(dòng)互聯(lián)網(wǎng)等高帶寬事務(wù)開展需求；l支撐E1、STM-NPOS、FE到100GE等豐厚的事務(wù)接口，靈敏子母卡結(jié)構(gòu)可混插不同事務(wù)類型的接口子卡，供給豐厚的高密度廣域網(wǎng)和局域網(wǎng)接口，組網(wǎng)靈敏，為客戶供給低本錢、個(gè)性化的網(wǎng)絡(luò)處理計(jì)劃，滿意網(wǎng)絡(luò)多元化的需求；l支撐關(guān)鍵部件軟件模塊冗余規(guī)劃，選用模塊化、全分布式的高牢靠性軟硬件體系構(gòu)建。中興設(shè)備交換機(jī)</p><p style="text-indent:25px">蘭州山河通訊科技服務(wù)有限公司是一家電子信息技術(shù)及電子產(chǎn)品的技術(shù)開發(fā)、轉(zhuǎn)讓、咨詢服務(wù)；弱電、監(jiān)控的銷售和施工；電子計(jì)算機(jī)、通訊設(shè)備（不含衛(wèi)星地面接收設(shè)施）的安裝調(diào)試；電子產(chǎn)品、通訊設(shè)備（以上兩項(xiàng)不含衛(wèi)星地面接收設(shè)施）、機(jī)械設(shè)備、電氣設(shè)備、五金交電、辦公設(shè)備、建筑材料、儀器儀表、電力設(shè)備及器材的批發(fā)零售；電力工程技術(shù)及施工（以上各項(xiàng)依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)）。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。蘭州山河通訊作為電子信息技術(shù)及電子產(chǎn)品的技術(shù)開發(fā)、轉(zhuǎn)讓、咨詢服務(wù)；弱電、監(jiān)控的銷售和施工；電子計(jì)算機(jī)、通訊設(shè)備（不含衛(wèi)星地面接收設(shè)施）的安裝調(diào)試；電子產(chǎn)品、通訊設(shè)備（以上兩項(xiàng)不含衛(wèi)星地面接收設(shè)施）、機(jī)械設(shè)備、電氣設(shè)備、五金交電、辦公設(shè)備、建筑材料、儀器儀表、電力設(shè)備及器材的批發(fā)零售；電力工程技術(shù)及施工（以上各項(xiàng)依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)）。的企業(yè)之一，為客戶提供良好的華為通訊設(shè)備，中心通訊設(shè)備。蘭州山河通訊繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。蘭州山河通訊始終關(guān)注通信產(chǎn)品行業(yè)。滿足市場(chǎng)需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br 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