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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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>重慶光傳輸設備SDH華為NMU,華為</p><p><span>***更新：</span>2020-07-20 02:20:10</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="0e0mmci" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市騰云科創(chuàng)信息咨詢有限公司</a></p><p><span>聯(lián)系人：</span>夏永 </p><p><span>郵箱: </span>87993378@qq.com</p><p><span>電話: </span>16625147809</p><p><span>傳真: </span>1550_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>1550-2042477</p><p><span>地址: </span>沙井街道蠔四社區(qū)街尾塘一巷5號幸福家園A棟、B棟、C棟、D棟D棟110D</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="uaye8qw" class="page-proshow02"><p class="title">詳細說明</p><div id="c8ges80" class="box"><p><p> 怎么看光端機的性能優(yōu)劣 </p> <p> 組網(wǎng)方式：能不能構成自愈環(huán)。 </p> <p> 光口數(shù)量1：點到點方式 </p> <p> 便宜的光端機只有1個光接口1對設備，組成點到點工作方式也叫終端方式：TM </p> <p> 光口數(shù)量2：雙光口單方向 </p> <p> 較好的光端機有雙光口雙光口的光端機還分：1個還是2個光方向1個光方向的雙光口，是1+1備份工作的一旦主光纖斷了，輔光口保證工作。 </p> <p> 光口數(shù)量3：雙光口雙方向 </p> <p> 來自左光口的信號1部分落在本地，另1部分繼續(xù)從右光口發(fā)送，這種工作模式叫上下路模式：ADM具有ADM方式的光端機可以組成雙纖自愈環(huán) </p> <p> 雙纖自愈環(huán)的好處 </p> <p> 自愈環(huán)的好處就是，一旦光纜斷了，整個通信不會中斷，重慶光傳輸設備SDH華為NMU。光纜正常時，各站間的信息從外環(huán)走端纜后，站1發(fā)向站2方向的信息，改由內(nèi)環(huán)走，重慶光傳輸設備SDH華為NMU，當光纜接好后，網(wǎng)絡自動恢復正常只有具備ADM方式的光端機，重慶光傳輸設備SDH華為NMU，才能實現(xiàn)自愈環(huán)。 </p> <p> 光口數(shù)量4：多光口多光方向 </p> <p> 比較好用的光端機是SDH，具有多個光方向但是價格就貴了很多在SDH設備中在詳細論述后面給出1個網(wǎng)絡圖，是各種方式的**。 </p> <p> 深圳騰云科創(chuàng)信息咨詢有限公司，擁有專業(yè)的技術團隊，由 (中興通訊，華為技術)服務10年以上從業(yè)經(jīng)驗的技術****，并有多名專業(yè)技術人員為您提供專業(yè)的商務技術和專業(yè)解決方案。 </p> <p> <br /> </p> <p> <br /> 華為光傳輸設備，SDH光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司！重慶光傳輸設備SDH華為NMU</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶光傳輸設備SDH華為NMU,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899015205078/4005427.jpg"></div><p style="text-indent:25px">光纖通信技術的特點--頻帶極寬,通信容量大。光纖可利用的帶寬約為50000GHz,比銅線或電纜的傳輸帶寬大得多,對于傳輸各種寬頻帶信息具有十分重要的意義,否則,無法滿足未來寬帶綜合業(yè)務數(shù)字網(wǎng)(B-ISDN)發(fā)展的需要。對于單波長光纖通信系統(tǒng),由于終端設備的電子瓶頸效應而不能發(fā)揮光纖帶寬大的優(yōu)勢。通常采用各種復雜技術來增加傳輸?shù)娜萘?特別是現(xiàn)在的密集波分復用技術極大地增加了光纖的傳輸容量。目前,單波長光纖通信系統(tǒng)的傳輸速率一般在2.5Gbps10Gbps。廣東光傳輸設備SDH華為10/100M自適應以太網(wǎng)板卡深圳市騰云科創(chuàng)信息咨詢有限公司以良好的信譽、雄厚的技術力量、質(zhì)量的服務為廣大客戶提供質(zhì)量服務。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶光傳輸設備SDH華為NMU,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899280878906/1996302.jpg"></div><p> 深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> 供應中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP S330｜ZXMP </p> <p> S325｜ZXMP S385｜ZXMP S390整機及各型號單板。 </p> <p> 供應華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。 </p> <p> 供應華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。 </p> <p> 供應烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B </p> <p> 供應PCM綜合接入設備介紹：FA16接入設備｜BX10接入設備 </p> <p> 歡迎新老客戶來電咨詢！ </p><p> 中興ZXCTN 6500是業(yè)界***款300mm深子架內(nèi)實現(xiàn)T級別接入和交換的設備，實現(xiàn)前操作、前維護，可靠墻安裝，節(jié)省機房空間。ZXCTN 6500-32現(xiàn)階段支持1.28T接入容量，后續(xù)整機可支持6.4T接入容量。 ZXCTN 6500全系列產(chǎn)品支持40GE，突破傳統(tǒng)的10GE平臺限制，為LTE承載、綜合業(yè)務接入承載提供強有力的基礎保障，開啟大帶寬時代：大帶寬—— 40GE全包長線速轉發(fā)，單槽位支持平滑升級到100GE；長距離——提供40GE接口>40km傳送解決方案，適應大型城市大本地網(wǎng)覆蓋；業(yè)界**通過中國移動集團公司40GE PTN驗證測試。ZXCTN 6500全系列支持CEP，***滿足大客戶業(yè)務傳送需求。傳送層面在VC4級別，與凈荷無關，對POS STM-1、通道化STM-1（VC-12、VC-3）都可以傳送；傳送時延小、傳送效率高；支持開銷透傳。ZXCTN 6500-16業(yè)務槽位多達44個。設備無高低速槽位嚴格對應的限制，低速業(yè)務的接入完全不影響高速槽位的使用，整機容量利用率***提升。在設備內(nèi)部實現(xiàn)L2/L3橋接，避免外部跳纖的方式，節(jié)約了資源、減少故障點，開通更快速，維護更方便。 </p> <p> <br /> 專業(yè)銷售SDH光傳輸設備，OTN設備，PTN設備。推薦深圳市騰云科創(chuàng)，服務周到，產(chǎn)品質(zhì)量，信譽良好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶光傳輸設備SDH華為NMU,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242902002167968/9474477.jpg"></div><p> 光纖通信技術的特點--抗電磁干擾能力強。光纖原材料是由石英制成的絕緣體材料,不易被腐蝕,而且絕緣性好。與之相聯(lián)系的一個重要特性是光波導對電磁干擾的***,它不受自然界的雷電干擾,也不受人為釋放的電磁干擾,還可用它與高壓輸電線平行架設或與電力導體復合構成復合光纜 </p> <p> <br /> </p> <p> 華為光傳輸設備，SDH光端機。推薦深圳市騰云科創(chuàng)信息咨詢有限公司。成立于2015年專業(yè)從事通信產(chǎn)品購銷以及施工，維護，產(chǎn)品維修，計算機系統(tǒng)集成施工。并供應中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機及各型號單板。供應華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。供應華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。供應烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應PCM綜合接入設備：FA16接入設備｜BX10接入設備。以質(zhì)量的服務、良好的信譽、雄厚的技術力量為廣大客戶提供質(zhì)量服務，在業(yè)界贏得廣大客戶認可及一致好評。 </p> <p> <br /> 華為光傳輸設備，SDH光端機。推薦深圳市騰云科創(chuàng)信息咨詢有限公司！廣東光傳輸設備SDH華為10/100M自適應以太網(wǎng)板卡</p><p style="text-indent:25px">深圳騰云科創(chuàng)擁有專業(yè)的技術團隊，由 (中興通訊，華為技術)服務10年以上從業(yè)經(jīng)驗的技術****！重慶光傳輸設備SDH華為NMU</p><p> SDH 光傳輸設備維護措施 --加強對光傳輸設備的日常維護 </p> <p> 光傳輸設備的日常維護工作能有效避免大的安全事故的發(fā)生，對此有著極其重要的作用。但往往在實際操作中卻被忽視，得不到很好的重視。尤其是在基本的檢查過程中，必須將地面設備等因素考慮其中，嚴格按照有關規(guī)定進行合理檢查，主要看接觸部位是否正常，有無裸露等現(xiàn)象。其次在對光傳輸設備進行內(nèi)部檢查時，要將電池的使用功率放在重要位置加以考慮，檢查電池是否處于飽和狀態(tài)，能否在規(guī)定的時間內(nèi)合理使用，通過對各種數(shù)據(jù)的分析來完成對數(shù)據(jù)的管理工作，在發(fā)現(xiàn)問題時，要進行及時的處理與解決。重慶光傳輸設備SDH華為NMU</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司注冊資金100-200萬元，是一家擁有5人以下***員工的企業(yè)。公司業(yè)務分為[ "SDH光傳輸設備", "光端機", "PCM接入設備", "PTN OTN光傳輸設備" ]等，目前不斷進行創(chuàng)新和服務改進，為客戶提供質(zhì)量的產(chǎn)品和服務。公司注重以質(zhì)量為中心，以服務為理念，秉持誠信為本的理念，打造通信產(chǎn)品質(zhì)量品牌。截止當前，我公司年營業(yè)額度達到50-100萬元，爭取在一公分的領域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/656033.html</p></div></div></div></div></div><div id="wcuayw2" class="page-right twoColRt"><div id="aweuk0s" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="0a00m80" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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