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src="https://tyunfile.71360.com/UploadFile/sztykc/637242898969345703/9897699.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3nugieq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242898969345703/9897699.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nrtklrt" 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(guān)鍵詞：</span>光傳輸設備華為STM-4,華為</p><p><span>***更新：</span>2020-08-16 21:08:01</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="gardkry" 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="cvhja8g" class="page-proshow02"><p class="title">詳細說明</p><div id="q2jnt3p" class="box"><p><p> OptiX OSN 1500B高性價比的平臺化：可與OptiX OSN7500/3500/2500業(yè)務板件、軟件完全兼容，構(gòu)成統(tǒng)一平臺，**降低維護成本以及備板備件的成本。在業(yè)務能力方面可高.效組合，給運營商比較高性價比的解決方案；同時與華為已有的設備可以混合組網(wǎng)，并可以納入華為光網(wǎng)絡網(wǎng)管解決方案進行統(tǒng)一管理。 </p> <p> OptiX OSN 1500B多業(yè)務提供：業(yè)務接口支持STM-1(O/E)；支持STM-4/16標準或級聯(lián)業(yè)務；支持E1/T1/E3/T3/E4；支持FE、GE業(yè)務的透傳和交換；支持ATM業(yè)務；支持SAN業(yè)務和視頻業(yè)務并可提供基于GMPLS的快速端到端業(yè)務。 </p> <p> OptiX OSN 1500B內(nèi)置波分技術(shù)，靈活組網(wǎng)：OSN1500B設備支持內(nèi)置WDM技術(shù)，實現(xiàn)單根光纖中多個波長的傳送，可實現(xiàn)和波分設備對接的靈活組網(wǎng)方案。 </p> <p> 高度集成子架：子架尺寸為221mm(高)×444mm(寬)×263mm(深)，單子架具備9個業(yè)務板位，4個接口板位。 </p> <p> OptiX OSN 1500B物理特性：電源可接入-48V DC，光傳輸設備華為STM-4、通過外置UPM實現(xiàn)交流220V接入；安裝方式 </p> <p> 壁掛式安裝和ETSI 300mm深機柜、ETSI 600mm深機柜，光傳輸設備華為STM-4，光傳輸設備華為STM-4、19英寸機柜中安裝；尺寸 221mm(高)×444mm(寬)×262mm(深)；重16kg；典型功耗160W。 </p> <p> <br /> 深圳華為SDH光傳輸設備,華為光傳輸設備,華為OSN1500B--深圳市騰云科創(chuàng)信息咨詢有限公司！光傳輸設備華為STM-4</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光傳輸設備華為STM-4,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242898969345703/9897699.jpg"></div><p> 在超長距離光纖通信當中,其通過使用模擬的全光技術(shù),實現(xiàn)廣電光中繼距離的有效延長或是直接避免使用廣電光中繼,進而在有效實現(xiàn)電力長距離通信的同時能夠有效控制通信成本。目前在我國以華為、中興等為**的光纖通信設備制造商基本已經(jīng)可以自主完成各種先進超長距離光纖通信設備的制造,這也在很大程度上為其自身以及電力通信系統(tǒng)的長遠發(fā)展奠定了堅實良好的基礎(chǔ)。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 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(shù)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。青海SDH光端機華為ASON 780A專業(yè)銷售SDH光傳輸設備，PTN設備，OTN設備。認準深圳市騰云科創(chuàng)信息咨詢有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光傳輸設備華為STM-4,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242902002167968/9474477.jpg"></div><p> 由于SDH有多種網(wǎng)絡拓撲結(jié)構(gòu)，它所組成的網(wǎng)絡非常靈活，它能增強網(wǎng)監(jiān)，運行管理和自動配置功能，優(yōu)化了網(wǎng)絡性能，同時也使網(wǎng)絡運行靈活、安全、可靠，使網(wǎng)絡的功能非常齊全和多樣化； </p> <p> SDH有傳輸和交換的性能，它的系列設備的構(gòu)成能通過功能塊的自由組合，實現(xiàn)了不同層次和各種拓撲結(jié)構(gòu)的網(wǎng)絡，十分靈活； </p> <p> SDH并不專屬于某種傳輸介質(zhì)，它可用于雙絞線、同軸電纜，但SDH用于傳輸高數(shù)據(jù)率則需用光纖。這一特點表明，SDH既適合用作干線通道，也可作支線通道。例如，我國的國家與省級有線電視干線網(wǎng)就是采用SDH，而且它也便于與光纖電纜混合網(wǎng)（HFC）相兼容。 </p> <p> 從OSI模型的觀點來看，SDH屬于其比較低層的物理層，并未對其高層有嚴格的限制，便于在SDH上采用各種網(wǎng)絡技術(shù)，支持ATM或IP傳輸； </p> <p> SDH是嚴格同步的，從而保證了整個網(wǎng)絡穩(wěn)定可靠，誤碼少，且便于復用和調(diào)整； </p> <p> 標準的開放型光接口可以在基本光纜段上實現(xiàn)橫向兼容，降低了聯(lián)網(wǎng)成本。 </p> <p> <br /> </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(guān)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。深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務、良好的信譽、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="光傳輸設備華為STM-4,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899137021484/6354326.jpg"></div><p> 傳輸系統(tǒng)原理 </p> <p> 光傳輸系統(tǒng)由三部分組成：光源（光發(fā)送機），傳輸介質(zhì)、檢測器（光接收機）。 </p> <p> 按傳輸信號劃分，可分為數(shù)字傳輸系統(tǒng)和模擬傳輸系統(tǒng)。 </p> <p> 在模擬傳輸系統(tǒng)中，是把輸入信號變?yōu)閭鬏斝盘柕恼穹l率或相位）的連續(xù)變化。光纖的模擬傳輸系統(tǒng)是把光強進行模擬調(diào)制，其光源的調(diào)制功率隨調(diào)制信號的幅度變化而變化。但由于光源的非線性較嚴重，因此其信噪比、傳輸距離和傳輸頻率都十分有限。 </p> <p> 數(shù)字傳輸系統(tǒng)是把輸入的信號變換成“1”，“0”表示的脈沖信號，并以它作為傳輸信號。在接受端再把它還原成原來的信息。這樣光源的非線性對數(shù)字碼流影響很小，再加上數(shù)字通信可以采用一些編碼糾錯的方法，且易于實現(xiàn)多路復用，因此數(shù)字傳輸系統(tǒng)占有很大的優(yōu)勢，并在很多地方得到了***的應用。專業(yè)銷售SDH光傳輸設備，PTN設備，OTN設備。推薦深圳市騰云科創(chuàng)信息咨詢有限公司，服務周到，產(chǎn)品質(zhì)量，信譽良好。 </p> <p> <br /> 光傳輸設備選深圳騰云科創(chuàng)我們有專業(yè)的技術(shù) 提供方案！廣東SDH設備華為IBAS 180</p><p style="text-indent:25px">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(shù)力量、質(zhì)量的服務為廣大客戶提供質(zhì)量服務。光傳輸設備華為STM-4</p><p> SDH光傳輸設備，是一種將復接、線路傳輸及交換功能融為一體、并由統(tǒng)一網(wǎng)管系統(tǒng)操作的綜合信息傳送網(wǎng)絡。SDH光傳輸設備可實現(xiàn)網(wǎng)絡有效管理、實時業(yè)務監(jiān)控、動態(tài)網(wǎng)絡維護、不同廠商設備間的互通等多項功能，能**提高網(wǎng)絡資源利用率、降低管理及維護費用、實現(xiàn)靈活可靠和高.效的網(wǎng)絡運行與維護，因此是當今世界信息領(lǐng)域在傳輸技術(shù)方面的發(fā)展和應用的熱點，受到人們的***重視。 </p> <p> 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。為客戶提供質(zhì)量產(chǎn)品、完善的解決方案，積極響應配合客戶做好售后服務，在業(yè)界贏得廣大客戶認可及一致好評。努力奉獻，您的滿意是我們一直的追求。供應中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP </p> <p> <br /> </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。努力奉獻，您的滿意是我們一直的追求！ </p> <p> <br /> </p> <p> <br /> 光傳輸設備華為STM-4</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司致力于通信產(chǎn)品，以科技創(chuàng)新實現(xiàn)***管理的追求。騰云科創(chuàng)擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供[ "SDH光傳輸設備", "光端機", "PCM接入設備", "PTN OTN光傳輸設備" ]。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5人以下專業(yè)人員，年營業(yè)額達到50-100萬元。騰云科創(chuàng)始終關(guān)注通信產(chǎn)品市場，以敏銳的市場洞察力以準確定位，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: 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