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href="http://www.cdcfah.com/cp/third-csjhsb_wljhj/">網(wǎng)絡(luò)交換機</a>?四川環(huán)以太網(wǎng)工業(yè)交換機廠家工業(yè)交換機煙臺市正維通信技術(shù)供應(yīng)</p><div id="ynpm9v4" class="leftbox clearfix"><h1>四川環(huán)以太網(wǎng)工業(yè)交換機廠家工業(yè)交換機煙臺市正維通信技術(shù)供應(yīng)</h1><div id="k2egfbf" class="proBig"><div id="bqnfzq4" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877435343310/1425420.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="iw7vs8n" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877435343310/1425420.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tn3xub9" 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>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>四川環(huán)以太網(wǎng)工業(yè)交換機廠家,工業(yè)交換機</p><p><span>***更新：</span>2021-01-23 04:32:33</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vp8fr8g" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">煙臺市正維通信技術(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: </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: </span>0535-3975176</p><p><span>地址: </span>中國(山東)自由貿(mào)易試驗區(qū)煙臺片區(qū)煙臺開發(fā)區(qū)珠江路42號</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="xr2b8xm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ycb7jgk" class="box"><p><p style="text-indent:25px">隨著我國煤炭工業(yè)近年來的迅速崛起，煤械化和自動化程度的不斷提高，為保證各個生產(chǎn)環(huán)節(jié)的正常運行，對煤礦安全供電的依賴性也更強。在煤炭生產(chǎn)中，由于煤礦井下供用電設(shè)備的故障，給煤礦的安全生產(chǎn)帶來更大的安全事故，所以煤礦供配電系統(tǒng)運行的可靠性就顯的尤為重要，四川環(huán)以太網(wǎng)工業(yè)交換機廠家。因而，對井下供電系統(tǒng)實施安全性監(jiān)控以及與微機保護顯得十分迫切，四川環(huán)以太網(wǎng)工業(yè)交換機廠家。位于山西省鄉(xiāng)寧縣和河津市境內(nèi)的王家?guī)X煤礦，是由設(shè)計生產(chǎn)能力600萬噸/年的礦井、入洗原煤600萬噸/年的選煤廠、2×5萬千瓦的綜合利用電廠（熱電聯(lián)供）和鐵路專業(yè)線構(gòu)成的循環(huán)經(jīng)濟綜合建設(shè)項目。王家?guī)X煤礦采用基于高速以太網(wǎng)礦用電力監(jiān)控系統(tǒng)，可實現(xiàn)遙測功能、遙信功能、遙控功能、遙調(diào)功能、遙視功能、故障錄波功能，四川環(huán)以太網(wǎng)工業(yè)交換機廠家。該系統(tǒng)使用正維通信的工業(yè)交換機。煙臺市正維通信技術(shù)有限公司團隊前身是煙臺正維科技有限公司，主做工業(yè)交換機。四川環(huán)以太網(wǎng)工業(yè)交換機廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川環(huán)以太網(wǎng)工業(yè)交換機廠家,工業(yè)交換機" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465877435343310/1425420.png"></div><p style="text-indent:25px">正維通信的電子警察方案采用了星型拓?fù)浣Y(jié)構(gòu)，交換機產(chǎn)品主要應(yīng)用在路口運用層、路口匯聚層、中心監(jiān)控層。在路口運用層的分控制箱使用WISE1000A-1S-2T的百兆電口將兩個IP攝像機接入，到再通過百兆光口將信號傳輸?shù)街骺刂葡?；在路口匯聚層的主控制箱采用WISE6000B-2GS-4S-4T-WR將各個路口的數(shù)據(jù)進行匯聚，然后通過一個千兆光口上行至監(jiān)控中心，同時交換機另一個千兆光口可與同一方向的下一路口WISE6000B-2GS-4S-4T-WR 交換機級聯(lián)。路口運用層采用了百兆光口匯聚，上行至監(jiān)控中心層使用千兆光口，這種梯度式帶寬設(shè)計，有效的解決了上行擁堵的問題，保證了整個網(wǎng)絡(luò)高效、高速的運行，使視頻更加順暢。并且此方案在監(jiān)控中心采用的是多光口的千兆設(shè)備，整個網(wǎng)絡(luò)采用星型拓?fù)浣Y(jié)構(gòu)，有效的減少了故障節(jié)點對整個網(wǎng)絡(luò)造成的影響。而且通信網(wǎng)絡(luò)主要采用光纖進行傳輸，避免了電磁干擾等對整個系統(tǒng)造成的影響，保證了系統(tǒng)的穩(wěn)定可靠運行。四川環(huán)以太網(wǎng)工業(yè)交換機廠家管理型工業(yè)交換機價格是1臺非管理型交換機的3~4倍。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川環(huán)以太網(wǎng)工業(yè)交換機廠家,工業(yè)交換機" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876488056007/1170269.png"></div><p style="text-indent:25px">正維工業(yè)交換機WISE9000B交換機網(wǎng)口支持100M通信速率，外殼采用鋁制設(shè)計，散熱性能好，防塵等級高，其端口鏈路故障報警讓人們能夠及時發(fā)現(xiàn)故障以及排除。利用工業(yè)以太網(wǎng)鋪設(shè)水泥廠通信線路，可以與辦公區(qū)域的局域網(wǎng)實現(xiàn)無縫連接，將所有的系統(tǒng)都建立在TCP/IP網(wǎng)絡(luò)上，能夠?qū)崿F(xiàn)較大效率的工作運轉(zhuǎn)，能夠使得水泥廠的自動化水平得到明顯的提高。目前正維通信的用戶已遍布電力、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)，正維通信通過覆蓋國內(nèi)30個省、市、自治區(qū)的銷售機構(gòu)和數(shù)十個重點合作伙伴，使迅速響應(yīng)用戶需求成為現(xiàn)實，向客戶提供完善的售前支持和貼心的售后服務(wù)。</p><p style="text-indent:25px">以工業(yè)以太環(huán)網(wǎng)為重點，整合礦井的各項自動控制系統(tǒng)，通過防火墻與礦級管理系統(tǒng)組成高速統(tǒng)一的整體網(wǎng)絡(luò)結(jié)構(gòu)，實現(xiàn)了全礦井的管控一體化。分為信息層、控制層、設(shè)備層三層結(jié)構(gòu)。主要針對煤礦的綜合自動化系統(tǒng)。主要對井下各個子系統(tǒng)提供工業(yè)自動化環(huán)網(wǎng)。采用WISE6000B-2S-6T-WR工業(yè)交換機產(chǎn)品，作為井下環(huán)網(wǎng)結(jié)點。利用WISE6000B-2GS-2S-6T-WR其中兩個千兆SFP提供井上環(huán)網(wǎng)的結(jié)點，與井下連接成環(huán)網(wǎng)。WISE6000B-2GS-2S-6T-WR的千兆光口連接到上層生產(chǎn)網(wǎng)絡(luò)，其余百兆電口連接操作員站、工程師站、服務(wù)器等。利用軟件對井下交換機產(chǎn)品和SNMP設(shè)備進行網(wǎng)絡(luò)結(jié)點管理。此項目為小型煤礦，當(dāng)遇到大型煤礦時，井下會選用全千兆網(wǎng)絡(luò)，井上會采用三層重點架構(gòu)工業(yè)交換機相比商業(yè)交換機，適應(yīng)更為惡劣的工作環(huán)境。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川環(huán)以太網(wǎng)工業(yè)交換機廠家,工業(yè)交換機" src="https://tyunfile.71360.com/WaterMark/UploadFile/zhengwei123/637465876120370700/6259587.png"></div><p style="text-indent:25px">北京污水處理廠方案需求工業(yè)交換機，設(shè)備需要考慮防塵、防潮、防爆、防雷、耐高溫、低溫、耐腐蝕抗干擾等。在信號傳輸上，采用光纖傳輸方式以滿足遠距離、高效率、抗干擾的傳輸要求對網(wǎng)樣的可靠，實時性、安全與穩(wěn)定性的要求較高冗余輸入的設(shè)計，確保系統(tǒng)的穩(wěn)定可靠運行，自動切換備用鏈路，切鏈路切續(xù)時間小于50ms。目前正維通信的用戶已遍布電力、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)，正維通信通過覆蓋國內(nèi)30個省、市、自治區(qū)的銷售機構(gòu)和數(shù)十個重點合作伙伴，使迅速響應(yīng)用戶需求成為現(xiàn)實，向客戶提供完善的售前支持和貼心的售后服務(wù)。機架式工業(yè)交換機提供更為豐富的端口組合。北京安防工業(yè)交換機報價</p><p style="text-indent:25px">正維通信產(chǎn)品線涉及工業(yè)交換機、工業(yè)以太網(wǎng)數(shù)據(jù)光端機、工業(yè)光纖收發(fā)器、工業(yè)網(wǎng)絡(luò)運行平臺等全系列產(chǎn)品。四川環(huán)以太網(wǎng)工業(yè)交換機廠家</p><p style="text-indent:25px">軌道交通網(wǎng)絡(luò)應(yīng)可以實現(xiàn)分布式的安全布署，能夠進行訪問控制，MAC地址綁定和過濾，系統(tǒng)隔離等，工業(yè)交換機可以滿足這一要求。對于網(wǎng)絡(luò)的擴展，應(yīng)該靈活、方便，并且不能影響其他系統(tǒng)的正常工作，系統(tǒng)擴展時，其他網(wǎng)絡(luò)設(shè)備無需更改設(shè)置，網(wǎng)絡(luò)路由依然是明確的。系統(tǒng)升級時，和原有設(shè)備應(yīng)該是兼容的，不至于浪費原有的投資。網(wǎng)絡(luò)管理對于系統(tǒng)的運營至關(guān)重要，對于本系統(tǒng)，采用圖形化的網(wǎng)管，能夠管理到所有的網(wǎng)絡(luò)設(shè)備的每一個端口，包括整個端口的配置，告警，流量監(jiān)控、分析，以便網(wǎng)絡(luò)管理員能快速、準(zhǔn)確地檢查整體網(wǎng)絡(luò)的運行情況，有效找到網(wǎng)絡(luò)熱點，快速診斷并在故障蔓延以前加以排除。該網(wǎng)管還要有通用軟件接口，便于集中監(jiān)控系統(tǒng)對通信網(wǎng)絡(luò)設(shè)備的監(jiān)控，這個時候就需要用到正維通信的工業(yè)交換機。四川環(huán)以太網(wǎng)工業(yè)交換機廠家</p><p style="text-indent:25px">煙臺市正維通信技術(shù)有限公司總部位于中國(山東)自由貿(mào)易試驗區(qū)煙臺片區(qū)煙臺開發(fā)區(qū)珠江路42號，是一家目前正維通信的用戶已遍布電力、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)，正維通信通過覆蓋國內(nèi)30個省、市、自治區(qū)的銷售機構(gòu)和數(shù)十個重要的合作伙伴，使迅速響應(yīng)用戶需求成為現(xiàn)實，向客戶提供完善的售前支持和貼心的售后服務(wù)。的公司。煙臺正維通信技術(shù)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)著為客戶提供工業(yè)交換機，以太網(wǎng)交換機，環(huán)網(wǎng)交換機，光纖收發(fā)器。煙臺正維通信技術(shù)始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。煙臺正維通信技術(shù)始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使煙臺正維通信技術(shù)在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2969986.html</p></div></div></div></div></div><div id="rli3oqp" class="page-right twoColRt"><div id="zovsmxm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jyvxzln" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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