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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/second-txcp_csjhsb/">傳輸、交換設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-csjhsb_gdjlh/">光端機(jī)</a>?寧夏光傳輸設(shè)備華為STM-1 深圳市騰云科創(chuàng)供應(yīng)</p><div id="8f2qn4t" class="leftbox clearfix"><h1>寧夏光傳輸設(shè)備華為STM-1 深圳市騰云科創(chuàng)供應(yīng)</h1><div id="eh7x3lu" class="proBig"><div id="sbdfcwi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3vp7tub" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uo277re" 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>寧夏光傳輸設(shè)備華為STM-1,華為</p><p><span>***更新：</span>2020-07-07 01:17:38</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="sb84seb" 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(jī): </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(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="l8uwy4x" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fjvfw9c" class="box"><p><p> SDH 光傳輸設(shè)備維護(hù)措施 --加強(qiáng)對光傳輸設(shè)備的日常維護(hù) </p> <p> 光傳輸設(shè)備的日常維護(hù)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，寧夏光傳輸設(shè)備華為STM-1。尤其是在基本的檢查過程中，必須將地面設(shè)備等因素考慮其中，嚴(yán)格按照有關(guān)規(guī)定進(jìn)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(shè)備進(jìn)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，寧夏光傳輸設(shè)備華為STM-1，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(jìn)行及時的處理與解決，寧夏光傳輸設(shè)備華為STM-1。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！寧夏光傳輸設(shè)備華為STM-1</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏光傳輸設(shè)備華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899372128906/1820111.jpg"></div><p> 光纖通信技術(shù)的特點(diǎn)----光纖的原材料資源豐富,用光纖可節(jié)約金屬材料。由于光纖通信具有以上的獨(dú)特優(yōu)點(diǎn),其不*可以應(yīng)用在通信的主干線路中,還可以應(yīng)用在電力通信控制系統(tǒng)中,進(jìn)行工業(yè)監(jiān)測、控制,而且在***領(lǐng)域的用途也越來越為***。 </p> <p> <br /> </p> <p> 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(yù)、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 </p> <p> S330｜ZXMP S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)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 </p> <p> <br /> </p> <p> <br /> 青海全新光傳輸設(shè)備華為STM-1華為光傳輸設(shè)備_華為SDH光端機(jī)–【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="寧夏光傳輸設(shè)備華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899015205078/4005427.jpg"></div><p style="text-indent:25px">光纖在光傳輸中的應(yīng)用根據(jù)傳輸設(shè)備的不同,光纖線路在光傳輸網(wǎng)絡(luò)中主要有兩種應(yīng)用:一種為數(shù)字傳輸,一般為PDH、SDH制式。PDH目前較少用于廣播電視傳輸,多用于數(shù)據(jù)傳輸。SDH多用于組建干線傳輸網(wǎng),也是目前廣電系統(tǒng)采用的傳統(tǒng)模式。另一種為AM模擬傳輸,AM模擬有線電視光傳輸系統(tǒng)又可分為直接調(diào)制調(diào)幅和外調(diào)制調(diào)幅系統(tǒng)。直接調(diào)制調(diào)幅系統(tǒng)是半導(dǎo)體、激勵器直接將光強(qiáng)度調(diào)制,將調(diào)頻電信號轉(zhuǎn)換成調(diào)幅光信號進(jìn)行傳輸。(DFB)激勵器,其光譜線窄、線性好、輸出功率高、光波長為1310nm,目前使用**多,適用于中短距離傳輸。為廣播電視系統(tǒng)傳輸?shù)闹鞴饫w的連接分為熔接和磨接,無論何種連接都會產(chǎn)生接頭損耗。1310nm的光纖衰減系數(shù)為0.35dB/km。無論信號傳輸遠(yuǎn)近,光纜的連接都需要進(jìn)行光纖熔接,其接頭熔接損耗一般在0.05dB以下。因此在計算光纖自動損耗時還應(yīng)考慮接頭和其他損耗(2km一般取1dB)。</p>SDH 光傳輸設(shè)備維護(hù)措施---嚴(yán)格控制光傳輸設(shè)備的運(yùn)行環(huán)境 <br /> <p> 光傳輸設(shè)備可以說是精密設(shè)備，對運(yùn)行環(huán)境要求較高，特別是對環(huán)境溫度的要求更高，過高的環(huán)境溫度會導(dǎo)致板卡損壞，光傳輸中斷，影響通信業(yè)務(wù)的暢通。所以要求通信機(jī)房要安裝空調(diào)設(shè)備，對機(jī)房門窗進(jìn)行密封處理防止灰塵進(jìn)入，有條件的要安裝工業(yè)級精密空調(diào)，要個控制機(jī)房內(nèi)的溫度、濕度，定期對光傳輸設(shè)備進(jìn)行除塵維護(hù)，使設(shè)備處于良好的 </p> <p> 運(yùn)行環(huán)境之中，避免由于運(yùn)行環(huán)境惡化導(dǎo)致的通信中斷事故。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(yù)、雄厚的技術(shù)力量為廣大客戶提供質(zhì)量服務(wù)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏光傳輸設(shè)備華為STM-1,華為" src="https://tyunfile.71360.com/UploadFile/sztykc/637242899280878906/1996302.jpg"></div><p> SDH 光傳輸設(shè)備故障故障處理方法 </p> <p> 報警分析法 </p> <p> 由于SDH 光傳輸設(shè)備的***使用，因此，隨時都有報警的發(fā)生，正確掌握各種報警的含義和特征有利于故障的定位和解決。因為，系統(tǒng)故障時，網(wǎng)管都會記錄各種報警，包括發(fā)生的時間、位置以及其他設(shè)備的表現(xiàn)，根據(jù)這些特征結(jié)合開銷字節(jié)和警告原理機(jī)制，對故障的排除十分有用。怎樣才能更好的使用報警分析法，關(guān)鍵是及時準(zhǔn)確獲取報警信息。因此，有必要了解故障的來源，故障的來源一方面是網(wǎng)管的記錄，這個來源非常容易也比較詳實，而且可以前后對比，通盤考慮，方便故障的排除；另一方面是觀察和記錄設(shè)備的指示燈。雖然這種方法具有時效性，但是比較片面，不能反映設(shè)備過去情況，不夠***。因此在運(yùn)用報警分析法時一定要綜合考慮。光傳輸設(shè)備選深圳騰云科創(chuàng)我們有專業(yè)的技術(shù) 提供方案！陜西SDH光傳輸設(shè)備華為 E1板卡</p><p style="text-indent:25px">深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)華為SDH光傳輸設(shè)備！寧夏光傳輸設(shè)備華為STM-1</p><p> <br /> </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司 </p> <p> 供應(yīng)中興ZXMP系列產(chǎn)品：ZXMP S200｜ZXMP S320｜ZXMP S330｜ZXMP </p> <p> S325｜ZXMP S385｜ZXMP S390整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為Metro系列產(chǎn)品：Metro1000｜Metro2050｜Metro3000｜Optix2500+｜Metro5000整機(jī)及各型號單板。 </p> <p> 供應(yīng)華為OSN系列產(chǎn)品：OSN1500B｜OSN2000｜OSN2500｜OSN3500｜OSN7500整機(jī)及各型號單板。 </p> <p> 供應(yīng)烽火IBAS系列產(chǎn)品： IBAS780A｜IBAS780B </p> <p> 供應(yīng)PCM綜合接入設(shè)備介紹：FA16接入設(shè)備｜BX10接入設(shè)備 </p> <p> <br /> </p> <p> 中興ZXCTN6150, ZXCTN6180、ZXCTN6200、ZXCTN6300整機(jī)設(shè)備及各型號板卡，ZXCTN6150體積小，新一代產(chǎn)品采用SDR平臺架構(gòu)，*200mm深，可與無線設(shè)備共柜；設(shè)備集成度高，功耗低；可調(diào)轉(zhuǎn)速靜音風(fēng)扇設(shè)計，噪音降低40%，部分接入產(chǎn)品零噪音設(shè)計； </p> <p> 綠色低碳，環(huán)保無鉛。 </p> <p> 深圳市騰云科創(chuàng)信息咨詢有限公司供應(yīng)中興SDH光傳輸設(shè)備，PTN系列設(shè)備及板卡，**交換機(jī)，**路由器等產(chǎn)品。 </p> <p> 適用于90%以上的應(yīng)用場景 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 寧夏光傳輸設(shè)備華為STM-1</p><p 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