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01:19:49</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="cvn8s4m" 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="ncebyp9" class="page-proshow02"><p class="title">詳細說明</p><div id="tskrtaz" class="box"><p><p> DWDM與OTN的區(qū)別：OTN即光傳送網(wǎng)，實際上是DWDM（密集型光波復(fù)用）和ASON（自動光交換網(wǎng)絡(luò)）的綜合體。首先OTN具備光交叉能力，即通過加載WSS型ROADM模塊，可以使其組成類似于ASON設(shè)備的MESH網(wǎng)結(jié)構(gòu)，即提高業(yè)務(wù)調(diào)度的靈活性，又增加了網(wǎng)絡(luò)安全性；其次OTN具備電交叉能力，云南**中興DWDMM800/M900，即每個波道的子速率交叉能力，這一部分與SDH的作用非常相像，云南**中興DWDMM800/M900，但OTN有自己特殊的幀結(jié)構(gòu)，那就是2.5G顆粒的ODU1和10G顆粒的ODU2，也有專門為數(shù)據(jù)業(yè)務(wù)服務(wù)的ODU1E和ODU2E。 </p> <p> ◆光傳送網(wǎng)OTN是由ITU-T G.872、G.798、G.709等建議定義的一種全新的光傳送技術(shù)體制，它包括光層和電層的完整體系結(jié)構(gòu)，對于各層網(wǎng)絡(luò)都有相應(yīng)的管理監(jiān)控機制和網(wǎng)絡(luò)生存性機制。OTN 的思想來源于SDH/SONET技術(shù)體制（例如映射、復(fù)用、交叉連接、嵌入式開銷，云南**中興DWDMM800/M900、保護、FEC 等），把SDH/SONET 的可運營可管理能力應(yīng)用到WDM 系統(tǒng)中，同時具備了SDH/SONET靈活可靠和WDM 容量大的優(yōu)勢。 </p> <p> <br /> </p> <p> <br /> SDH是數(shù)字傳輸體制上繼PDH之后的一次劃時代的飛躍。云南**中興DWDMM800/M900</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南**中興DWDMM800/M900,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134615585938/7381469.jpg"></div><p style="text-indent:25px">1、深圳市騰云科創(chuàng)信息咨詢有限公司以質(zhì)量的服務(wù)、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(wù)。我司供應(yīng)光傳輸設(shè)備，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(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備深圳中興CSF交叉時鐘板系統(tǒng)采用先進的技術(shù)和設(shè)計思想，繼承了中興通訊在SDH領(lǐng)域的技術(shù)和經(jīng)驗。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南**中興DWDMM800/M900,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134617080078/4939103.jpg"></div><p> 電力通信網(wǎng)可以在樞紐節(jié)點、大型變電站、行政中心采用標準的STM21、STM 24 或STM 216 傳輸設(shè)備疊加接入模塊的方式; 在中小型變電站、鄉(xiāng)鎮(zhèn)供電所等業(yè)務(wù)量較少的節(jié)點采用單獨簡單配置的STM-21網(wǎng)元設(shè)備組網(wǎng)或STM-21網(wǎng)元設(shè)備疊加接入模塊的方式; </p> <p> 接入模塊解決話音、V. 24/V. 35、2W/4W、E&M 等窄帶業(yè)務(wù)接入, 而10Mb/s、100Mb/s等寬帶數(shù)據(jù)接入則在SDH傳輸平臺上提供,這樣能夠充分保證帶寬和服務(wù)質(zhì)量(QoS)。 </p> <p> 環(huán)網(wǎng)光纜建設(shè)綜合考慮通信、計算機網(wǎng)絡(luò)及有線電視傳輸?shù)男枰?采用不等芯數(shù)配置,做到既滿足要求, 又節(jié)省投資。考慮到全網(wǎng)的性能價格比, 比較好采用系列化較完整的產(chǎn)品, 對不同節(jié)點選用不同配置的網(wǎng)元設(shè)備, 并能進行統(tǒng)一網(wǎng)管, 以實現(xiàn)有效的分層管理,便于故障快速定位, 從而有效減輕維護工作量。隨著網(wǎng)絡(luò)規(guī)模的擴大, 應(yīng)實現(xiàn)多廠家的設(shè)備管理, 要求網(wǎng)管支持標準接口, 即網(wǎng)管系統(tǒng)具備開放性。通過基于SDH 的MSTP,可支持全業(yè)務(wù), 局域網(wǎng)互聯(lián)帶寬可按VC212×N (1～ 48) 平滑設(shè)置, 可利用SDH 層的網(wǎng)絡(luò)自愈功能實現(xiàn)電信級的保護, 統(tǒng)一的網(wǎng)管方便網(wǎng)絡(luò)維護。 </p> <p> <br /> </p> <p> 專業(yè)銷售SDH光傳輸設(shè)備，PTN設(shè)備，OTN設(shè)備。推薦深圳市騰云科創(chuàng)信息咨詢有限公司； </p> <p> <br /> </p> <p> <br /> </p><p> 中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(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(yīng)中興ZXMP系列產(chǎn)品：ZXMP </p> <p> S200｜ZXMP S320｜ZXMP S330｜ZXMP S325｜ZXMP S385｜ZXMP </p> <p> S390整機及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B供應(yīng)PCM綜合接入設(shè)備：FA16接入設(shè)備｜BX10接入設(shè)備。以質(zhì)量的服務(wù)、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(wù)，在業(yè)界贏得廣大客戶認可及一致好評。 </p> <p> <br /> 形成了全球統(tǒng)一的數(shù)字傳輸體制標準，提高了網(wǎng)絡(luò)的可靠性；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南**中興DWDMM800/M900,中興" src="https://tyunfile.71360.com/UploadFile/sztykc/637236134617646485/6729208.jpg"></div><p style="text-indent:25px">1、 SDH光傳輸設(shè)備，是一種將復(fù)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(luò)。SDH光傳輸設(shè)備可實現(xiàn)網(wǎng)絡(luò)有效管理、實時業(yè)務(wù)監(jiān)控、動態(tài)網(wǎng)絡(luò)維護、不同廠商設(shè)備間的互通等多項功能，能**提高網(wǎng)絡(luò)資源利用率、降低管理及維護費用、實現(xiàn)靈活可靠和***的網(wǎng)絡(luò)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(yīng)用的熱點，受到人們的***重視。深圳騰云科創(chuàng)信息咨詢有限公司主營中興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。華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機及各型號單板。華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機及各型號單板。烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B， PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備提供中興ZXONE9700系列產(chǎn)品的商業(yè)咨詢服務(wù)，在中興ZXONE9700領(lǐng)域有一條成熟的供發(fā)貨路線。山東傳輸設(shè)備中興S320</p><p style="text-indent:25px">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。云南**中興DWDMM800/M900</p><p style="text-indent:25px">SDH有傳輸和交換的性能，它的系列設(shè)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(luò)，十分靈活；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。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(luò)技術(shù)，支持ATM或IP傳輸；SDH是嚴格同步的，從而保證了整個網(wǎng)絡(luò)穩(wěn)定可靠，誤碼少，且便于復(fù)用和調(diào)整；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。中興SDH光傳輸設(shè)備，光端機。認準深圳市騰云科創(chuàng)信息咨詢有限公司云南**中興DWDMM800/M900</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(shè)備", "光端機", "PCM接入設(shè)備", "PTN OTN光傳輸設(shè)備" ]。公司終堅持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來效益，目前年營業(yè)額達到50-100萬元。騰云科創(chuàng)創(chuàng)始人卓龍飛，始終關(guān)注客戶，以優(yōu)化創(chuàng)新的科技，竭誠為客戶提供比較好的服務(wù)。</p></p><br /><p>文章來源地址: 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