国产成人无码AV一区二区_久久久久亚洲精品无码网址色欲_亚洲国产精品自产在线播放_国产精品成人一区二区三区

新聞(wen)資訊

機房裝修中的幾個重要系統有那些要求

上傳時間(jian):2019-09-29

一、消防系(xi)統

(1)方案依(yi)據(ju)

1.《高層建筑防火設計規范》GBJ45-82

2. <《火(huo)災自動報警(jing)系統設計規范》GBJ116-88

(2)消(xiao)防自動(dong)報警(jing)及(ji)控(kong)制系統(tong)的組成

1.消(xiao)防控制中(zhong)心包(bao)括智能火災報警控制主機,用于集中(zhong)報警及控制。 

2.消防控制中心外圍報(bao)警及(ji)控制包括光電感煙探測器、感溫探測器、組合(he)控制器和氣瓶等。上述設備位于各樓層現場和端子(zi)箱內。

二、綜合布線(xian)系統

現(xian)代(dai)的(de)(de)(de)建筑物,其樓內信(xin)息(xi)(xi)傳(chuan)輸通道系統(tong)(布線系統(tong))已不僅僅要(yao)求能支持一般的(de)(de)(de)語音傳(chuan)輸, 還應(ying)能夠(gou)支持多種(zhong)計算機網絡協(xie)議及(ji)多種(zhong)廠商設備的(de)(de)(de)信(xin)息(xi)(xi)互連,可適(shi)應(ying)各種(zhong)靈活(huo)的(de)(de)(de)、容錯(cuo)的(de)(de)(de)組網方(fang)案:同時

由于新技(ji)術(shu)、新產品不(bu)斷出現(xian),傳輸(shu)(shu)線路要能夠在若(ruo)干年里適應(ying)發展的(de)(de)(de)需(xu)要。因此建立一套能夠全面支持各(ge)種系統(tong)應(ying)用如(ru)通信網絡中(zhong)心、數據處理(li)中(zhong)心,本身又具有開放、兼(jian)容(rong)、可靠性(xing)高、實用性(xing)強(qiang)、易于管理(li)、具有先進性(xing)、面向未來(lai)的(de)(de)(de)綜合布線系統(tong),對于現(xian)代化建筑是(shi)必不(bu)可少的(de)(de)(de)。結構(gou)化綜合布線系統(tong)是(shi)在傳統(tong)布線方法(fa)上的(de)(de)(de)一次重大革新,其線纜(lan)(lan)的(de)(de)(de)傳輸(shu)(shu)能力百倍于舊(jiu)的(de)(de)(de)傳輸(shu)(shu)線纜(lan)(lan),接(jie)口模(mo)式已成為國際(ji)通用的(de)(de)(de)標準,并把舊(jiu)的(de)(de)(de)各(ge)種標準兼(jian)容(rong)在內。因此用戶無需(xu)擔心目前和日后(hou)的(de)(de)(de)

系(xi)(xi)統(tong)(tong)(tong)應用和升級能(neng)力。它采取了模塊化結構,配置(zhi)靈活,設備搬遷、擴容都非(fei)常(chang)方便,從根本上改變了以(yi)往建筑物布(bu)線(xian)的死(si)板、混亂、復(fu)雜的狀況。在電話、數據、圖像通信系(xi)(xi)統(tong)(tong)(tong),計算(suan)機網絡系(xi)(xi)統(tong)(tong)(tong)等智能(neng)子系(xi)(xi)統(tong)(tong)(tong)中,結構化布(bu)線(xian)系(xi)(xi)統(tong)(tong)(tong)是作為(wei)傳(chuan)輸的基礎媒介,通過(guo)綜合布(bu)線(xian)系(xi)(xi)統(tong)(tong)(tong)管(guan)理(li)子系(xi)(xi)統(tong)(tong)(tong)完成對各(ge)個(ge)應用系(xi)(xi)統(tong)(tong)(tong)的連接和組網,進(jin)行系(xi)(xi)統(tong)(tong)(tong)的調(diao)整和分

配。

三、計算(suan)機網(wang)絡系統

目前(qian)計算機(ji)(ji)管理、控制系(xi)統(tong)已從初期(qi)的(de)(de)單機(ji)(ji)、單網(wang)的(de)(de)小規模單應(ying)用向大(da)型(xing)化(hua)、 集成化(hua)和綜合化(hua)的(de)(de)方向發(fa)展(zhan),其體系(xi)結構也經(jing)歷(li)了集中式、集散(san)式和分布(bu)式等(deng)不同的(de)(de)發(fa)展(zhan)階段(duan)。從總(zong)體上看,隨(sui)著管理、業務(wu)系(xi)統(tong)的(de)(de)大(da)型(xing)化(hua)和覆蓋范(fan)圍的(de)(de)擴大(da),人們(men)不可能只是不斯地更(geng)換性能更(geng)強的(de)(de)主機(ji)(ji)分布(bu)式處(chu)理已是網(wang)絡發(fa)展(zhan)的(de)(de)必然(ran)趨勢。

四、話音通信(xin)系(xi)統(tong)

主(zhu)(zhu)(zhu)更功能是想所(suo)有用(yong)戶(hu)(hu)(hu)提(ti)供(gong)電(dian)(dian)話(hua)(hua)(hua)服務以及對(dui)(dui)外(wai)的(de)通(tong)(tong)信線(xian)路,話(hua)(hua)(hua)音(yin)通(tong)(tong)信系(xi)(xi)統(tong)(tong)(tong)由(you)程(cheng)控(kong)數(shu)(shu)字電(dian)(dian)話(hua)(hua)(hua)交換機(ji)(ji)(ji)(PABD) 通(tong)(tong)過(guo)綜(zong)合(he)(he)布線(xian)系(xi)(xi)統(tong)(tong)(tong)連(lian)接用(yong)戶(hu)(hu)(hu)分機(ji)(ji)(ji)構(gou)成,并(bing)通(tong)(tong)過(guo)綜(zong)合(he)(he)市線(xian)系(xi)(xi)統(tong)(tong)(tong)的(de)管理子(zi)系(xi)(xi)統(tong)(tong)(tong)把話(hua)(hua)(hua)路向所(suo)有用(yong)戶(hu)(hu)(hu)靈活分配。系(xi)(xi)統(tong)(tong)(tong)主(zhu)(zhu)(zhu)要(yao)包(bao)括(kuo)電(dian)(dian)話(hua)(hua)(hua)語音(yin)傳輸(包(bao)括(kuo)智(zhi)能數(shu)(shu)字電(dian)(dian)話(hua)(hua)(hua))、計(ji)費系(xi)(xi)統(tong)(tong)(tong)、內(nei)線(xian)廣播等應用(yong)。根據各使用(yong)單位的(de)情(qing)況,話(hua)(hua)(hua)音(yin)通(tong)(tong)信的(de)需求量(liang)是比較(jiao)大的(de)。PABX 般設(she)置(zhi)安 裝在(zai)(zai)主(zhu)(zhu)(zhu)機(ji)(ji)(ji)房(fang)內(nei),由(you)PABX主(zhu)(zhu)(zhu)機(ji)(ji)(ji)至用(yong)戶(hu)(hu)(hu)桌面使用(yong)綜(zong)合(he)(he)布線(xian)系(xi)(xi)統(tong)(tong)(tong)。電(dian)(dian)話(hua)(hua)(hua)機(ji)(ji)(ji)與(yu)(yu)綜(zong)合(he)(he)布線(xian)系(xi)(xi)統(tong)(tong)(tong)的(de)連(lian)接一般采 用(yong)通(tong)(tong)訊總機(ji)(ji)(ji)房(fang)集中(zhong)管理的(de)方式,每(mei)條話(hua)(hua)(hua)路通(tong)(tong)過(guo)2或4對(dui)(dui)干線(xian)對(dui)(dui)(包(bao)括(kuo)數(shu)(shu)字電(dian)(dian)話(hua)(hua)(hua))傳輸到各樓層,而每(mei)條水平線(xian)路均按國際標準4對(dui)(dui)六類(lei)UTP線(xian)纜配置(zhi),可應用(yong)帶寬為200MHz.在(zai)(zai)數(shu)(shu)字程(cheng)控(kong)交換機(ji)(ji)(ji)(PABX)連(lian)接綜(zong)合(he)(he)布線(xian)時,直撥電(dian)(dian)話(hua)(hua)(hua)可不(bu)PABX直接把外(wai)線(xian)連(lian)接到主(zhu)(zhu)(zhu)配線(xian)架的(de)話(hua)(hua)(hua)音(yin)區,而中(zhong)繼線(xian)PABX與(yu)(yu)內(nei)線(xian)相(xiang)連(lian),內(nei)線(xian)再連(lian)接上主(zhu)(zhu)(zhu)配線(xian)架,構(gou)成分機(ji)(ji)(ji)電(dian)(dian)話(hua)(hua)(hua)線(xian)路。

五、圖像(xiang)通(tong)信系(xi)統(tong)

圖(tu)像通(tong)信(xin)系統(tong)主(zhu)要為(wei)模擬圖(tu)像通(tong)信(xin)、數字圖(tu)像通(tong)信(xin)和會(hui)(hui)議(yi)(yi)電視等。它為(wei)所有用戶提供對(dui)(dui)內(nei)及(ji)對(dui)(dui)外的(de)圖(tu)像通(tong)信(xin)通(tong)道,適應ATM、B-ISDN等業務發展的(de)需要。會(hui)(hui)議(yi)(yi)電視系統(tong)能(neng)夠通(tong)過(guo)通(tong)信(xin)網(wang)絡(luo)系統(tong)(包括樓內(nei)網(wang)絡(luo)及(ji)電信(xin)廣域網(wang)絡(luo)),把相隔兩(liang)地(di)或幾(ji)個地(di)點的(de)人員聯結在一起,互相傳遞各種圖(tu)像、數據資料信(xin)息和伴音(yin)信(xin)號,以現(xian)場(chang)會(hui)(hui)議(yi)(yi)的(de)形式(shi)實現(xian)計算機化(hua)的(de)局(ju)域或遠程(cheng)信(xin)息溝通(tong)。

會議(yi)電視系(xi)(xi)統(tong)由綜(zong)(zong)合(he)布(bu)線(xian)系(xi)(xi)統(tong)支(zhi)持到(dao)圖(tu)像(xiang)傳輸(shu)(shu)公用網(wang)或(huo)專用網(wang),再經公用網(wang)或(huo)專用網(wang)傳輸(shu)(shu)到(dao)遠端(duan)會議(yi)中心。在綜(zong)(zong)合(he)布(bu)線(xian)系(xi)(xi)統(tong)中預(yu)留一定數(shu)(shu)量的(de)端(duan)口(kou), 供圖(tu)像(xiang)通(tong)信(xin)系(xi)(xi)統(tong)使用。因而使用綜(zong)(zong)合(he)布(bu)線(xian)系(xi)(xi)統(tong)以(yi)后,圖(tu)像(xiang)信(xin)息點的(de)數(shu)(shu)量可以(yi)隨意增減和改(gai)動,與計算(suan)機(ji)、電話端(duan)口(kou)互換。另外根據應用情況(kuang)設(she)置對外圖(tu)像(xiang)信(xin)息點接口(kou),各圖(tu)像(xiang)信(xin)息點通(tong)過綜(zong)(zong)合(he)布(bu)線(xian)系(xi)(xi)統(tong)與對外的(de)圖(tu)像(xiang)信(xin)息點相連,并配合(he)圖(tu)像(xiang)傳輸(shu)(shu)設(she)備(bei)與外界進行通(tong)信(xin)。

 

聯系我們

官方微信

版權所有(you) © 2018-2021  安徽(hui)靈晶(jing)智(zhi)能科技開發(fa)有(you)限(xian)公(gong)司(si)  地址:蜀山區新華國際廣場C座1003-1004室   皖公(gong)網安備(bei) 340號 技術(shu)支持: