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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8fmoieb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877505694692/1681072.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w7kmrta" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn),工業(yè)交換機(jī)</p><p><span>***更新：</span>2021-01-24 01:21:11</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="eyqipbs" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">煙臺(tái)市正維通信技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>程雷</p><p><span>郵箱: </span>zhengwei@zhengwei-teah.cn</p><p><span>電話(huà): </span>18766381696</p><p><span>傳真: </span>0535_</p><p><span>網(wǎng)址: </span>http://www.zwkj.net.cn</p><p><span>手機(jī): </span>0535-3975176</p><p><span>地址: </span>中國(guó)(山東)自由貿(mào)易試驗(yàn)區(qū)煙臺(tái)片區(qū)煙臺(tái)開(kāi)發(fā)區(qū)珠江路42號(hào)</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="t7nelxe" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="82am7pr" class="box"><p><p style="text-indent:25px">正維通信產(chǎn)品線(xiàn)涉及工業(yè)交換機(jī)、工業(yè)以太網(wǎng)數(shù)據(jù)光端機(jī)、工業(yè)光纖收發(fā)器、工業(yè)網(wǎng)絡(luò)運(yùn)行平臺(tái)等全系列產(chǎn)品。產(chǎn)品應(yīng)用覆蓋行業(yè)廣，在此基礎(chǔ)上，正維通信創(chuàng)造性的結(jié)合能源和軌道交通領(lǐng)域抗雷擊防高電流沖擊與高靜電特點(diǎn)，開(kāi)發(fā)出滿(mǎn)足智能電網(wǎng)四級(jí)電磁兼容的電力以太網(wǎng)交換機(jī)；結(jié)合煤礦多系統(tǒng)融合的安全監(jiān)控需求，開(kāi)發(fā)出靈活配置、滿(mǎn)足煤礦系統(tǒng)本質(zhì)安全型的低功耗礦用工業(yè)以太網(wǎng)交換機(jī)。目前正維通信的用戶(hù)已遍布電力、煤礦、軌道交通、高速公路，陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)，陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)，陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)、鋼鐵冶金、石油化工、城市智能交通、水處理等行業(yè)工業(yè)交換機(jī)專(zhuān)門(mén)為滿(mǎn)足靈活多變的工業(yè)應(yīng)用需求而設(shè)計(jì)，提供一種高性?xún)r(jià)比工業(yè)以太網(wǎng)通訊解決方案。陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn),工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877505694692/1681072.png"></div><p style="text-indent:25px">軌道交通系統(tǒng)應(yīng)采取一體化的網(wǎng)絡(luò)通信方案，整體設(shè)計(jì)；避免由于系統(tǒng)不同層次之間的技術(shù)分離，帶來(lái)網(wǎng)絡(luò)資源充分利用和管理等的不便。正維通信針對(duì)綜合監(jiān)控系統(tǒng)提出自己的較佳化方案，整套網(wǎng)絡(luò)細(xì)分為骨干傳輸網(wǎng)，負(fù)責(zé)控制中心和各車(chē)站之間的站間通訊；車(chē)站局域網(wǎng)，負(fù)責(zé)車(chē)站內(nèi)不同子系統(tǒng)間的通訊；車(chē)站現(xiàn)場(chǎng)網(wǎng)絡(luò)，負(fù)責(zé)車(chē)站子系統(tǒng)內(nèi)通訊。根據(jù)綜合監(jiān)控網(wǎng)絡(luò)的不同部分的特點(diǎn)，正維通信選擇了較適合的拓?fù)浜彤a(chǎn)品來(lái)組建。骨干傳輸網(wǎng)采用雙網(wǎng)架構(gòu)，產(chǎn)品選用高級(jí)的三層工業(yè)交換機(jī)WISE9600B系列。每個(gè)節(jié)點(diǎn)（控制中心、車(chē)站、停車(chē)場(chǎng)等）部署兩臺(tái)正維通信的WISE8000B-4GS千兆骨干交換機(jī)，不同節(jié)點(diǎn)之間采用千兆光纖連接，構(gòu)成雙環(huán)網(wǎng)。環(huán)網(wǎng)上運(yùn)行正維通信**冗余環(huán)網(wǎng)協(xié)議ZW-Ring協(xié)議，為綜合監(jiān)控骨干傳輸網(wǎng)提供冗余機(jī)制。陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)正維通信的工業(yè)交換機(jī)產(chǎn)品系列豐富，端口配置靈活，可滿(mǎn)足各種工業(yè)領(lǐng)域的使用需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn),工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877060567175/8225713.png"></div><p style="text-indent:25px">中國(guó)水壩管理局與正維通信合作完成了水壩無(wú)線(xiàn)監(jiān)控系統(tǒng)，在壩區(qū)入口，停車(chē)場(chǎng)，港口，壩頂和河道兩邊安裝了大量的IP攝像頭。潮濕的戶(hù)外環(huán)境及分散的監(jiān)控點(diǎn)，使無(wú)線(xiàn)方案成為更好的選擇。而暴露在這種環(huán)境下的無(wú)線(xiàn)網(wǎng)絡(luò)設(shè)備，要求能夠抵御雨水，濕度，灰層等各個(gè)因素的影響，持續(xù)穩(wěn)定的運(yùn)行。故選用正維通信的WISE1000C-1C戶(hù)外無(wú)線(xiàn)AP，采用遠(yuǎn)程網(wǎng)絡(luò)連接。壩體內(nèi)部則采用WISE5000B交換機(jī)連接PD攝像頭，滿(mǎn)足IP40工業(yè)防護(hù)等級(jí)，是高濕環(huán)境的理想之選。正維通信工業(yè)交換機(jī)是監(jiān)控系統(tǒng)的理想選擇。</p><p style="text-indent:25px">工業(yè)交換機(jī)用于煤礦電力監(jiān)控，井下各分站通過(guò)WISE6000D-3GS-7T-WR低功耗嵌入式工業(yè)以太網(wǎng)模塊千兆光口和監(jiān)控中心的主機(jī)組建成千兆冗余環(huán)網(wǎng)。各個(gè)電力分站采用工業(yè)以太網(wǎng)交換機(jī)WISE9000B-4GS-24T-WR組成井上環(huán)，將前端采集到的信息通過(guò)冗余環(huán)網(wǎng)上行至監(jiān)控中心。底層設(shè)備通過(guò)WISE6000D-3GS-7T-WR連接至分站中，完成對(duì)電力設(shè)備的保護(hù)盒測(cè)量。采用ZW-Ring環(huán)網(wǎng)技術(shù)的電力監(jiān)控系統(tǒng)的應(yīng)用，提高了礦井合理的綜合布線(xiàn)能力，保證了用電及電量統(tǒng)計(jì)數(shù)據(jù)分析效率，解決了礦井高低壓電網(wǎng)漏電快速檢測(cè)數(shù)據(jù)及時(shí)上報(bào)，及礦井電網(wǎng)實(shí)時(shí)監(jiān)控及故障預(yù)警等諸多難題，為建設(shè)本質(zhì)安全型礦井奠定了堅(jiān)實(shí)的基礎(chǔ)。工業(yè)以太網(wǎng)交換機(jī)是數(shù)據(jù)鏈路層的機(jī)器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn),工業(yè)交換機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876120370700/6259587.png"></div><p style="text-indent:25px">網(wǎng)管型工業(yè)交換機(jī)雖然價(jià)格較非網(wǎng)管工業(yè)交換機(jī)貴，但它供應(yīng)了一些額定的強(qiáng)壯功用。網(wǎng)管型交換機(jī)包括了非網(wǎng)管型交換機(jī)的特征。網(wǎng)管型交換機(jī)普通都支撐簡(jiǎn)略網(wǎng)管和談(SNMP)，當(dāng)然，大都網(wǎng)管型交換機(jī)還不只具有這點(diǎn)(SNMP)特征。根本上講，網(wǎng)管型交換機(jī)使你能對(duì)網(wǎng)絡(luò)進(jìn)行控制，而非網(wǎng)管型交換機(jī)則只能應(yīng)答式通訊。網(wǎng)管型交換機(jī)可以對(duì)網(wǎng)絡(luò)進(jìn)行觀察及管理。網(wǎng)管型交換機(jī)還具有一些能進(jìn)步你網(wǎng)絡(luò)節(jié)制才能的高級(jí)特征。像效勞質(zhì)量(QoS)、虛擬局域網(wǎng)(VLAN)、端口鏡像、IGMPSnooping、冗余與SNMP等特征，只有網(wǎng)管型交換機(jī)才有。工業(yè)交換機(jī)主要應(yīng)用于:煤礦安全、軌道交通、工廠自動(dòng)化、水處理系統(tǒng)、城市安防等。重慶有口碑的工業(yè)交換機(jī)哪家好</p><p style="text-indent:25px">正維通信用戶(hù)已遍布電力、煤礦、軌道交通、高速公路、鋼鐵冶金、石油化工、城市智能交通、水處理等行業(yè)。陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)</p><p style="text-indent:25px">配電自動(dòng)化是智能電網(wǎng)的重要組成部分，它利用現(xiàn)代電子技術(shù)、通信技術(shù)、計(jì)算機(jī)及網(wǎng)絡(luò)技術(shù)，集成配電網(wǎng)實(shí)時(shí)信息、離線(xiàn)信息、用戶(hù)信息、電網(wǎng)結(jié)構(gòu)參數(shù)、地理信息，構(gòu)成完整的自動(dòng)化管理系統(tǒng)，實(shí)現(xiàn)配電系統(tǒng)正常運(yùn) 行及事故情況下的檢測(cè)、保護(hù)、控制和配電管理。對(duì)于提高電網(wǎng)運(yùn)行效率和系統(tǒng)的可靠性至關(guān)重要，幫助降低電力中斷時(shí)間和頻率，加快供電恢復(fù)時(shí)間，降低運(yùn)營(yíng)成本，增強(qiáng)資產(chǎn)利用和保護(hù)。煙臺(tái)市正維通信技術(shù)有限公司的工業(yè)交換機(jī)可以應(yīng)用于配電自動(dòng)化。陜西安防工業(yè)交換機(jī)電源怎么接線(xiàn)</p><p style="text-indent:25px">煙臺(tái)市正維通信技術(shù)有限公司致力于通信產(chǎn)品，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。煙臺(tái)正維通信技術(shù)擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專(zhuān)業(yè)研發(fā)團(tuán)隊(duì)，以高度的專(zhuān)注和執(zhí)著為客戶(hù)提供工業(yè)交換機(jī)，以太網(wǎng)交換機(jī)，環(huán)網(wǎng)交換機(jī)，光纖收發(fā)器。煙臺(tái)正維通信技術(shù)不斷開(kāi)拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶(hù)創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。煙臺(tái)正維通信技術(shù)始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專(zhuān)注與執(zhí)著使煙臺(tái)正維通信技術(shù)在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2980336.html</p></div></div></div></div></div><div id="etacoah" class="page-right twoColRt"><div id="3t889kw" class="box01 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