綜合布線程控電話布線工程解決方案
發布時間:2020-05-24 瀏覽量:1921
程(cheng)控(kong)(kong)(kong)交(jiao)換(huan)(huan)機(ji)(ji)通常(chang)專指用于電(dian)(dian)電(dian)(dian)話(hua)(hua)(hua)交(jiao)換(huan)(huan)網(wang)的(de)(de)交(jiao)換(huan)(huan)設備(bei)(bei),它以計(ji)算(suan)(suan)機(ji)(ji)程(cheng)序控(kong)(kong)(kong)制(zhi)(zhi)電(dian)(dian)話(hua)(hua)(hua)的(de)(de)接(jie)(jie)續。程(cheng)控(kong)(kong)(kong)交(jiao)換(huan)(huan)機(ji)(ji)是(shi)利(li)用現代(dai)計(ji)算(suan)(suan)機(ji)(ji)技術(shu),完成(cheng)控(kong)(kong)(kong)制(zhi)(zhi)、接(jie)(jie)續等(deng)(deng)工作的(de)(de)電(dian)(dian)話(hua)(hua)(hua)交(jiao)換(huan)(huan)機(ji)(ji)。電(dian)(dian)話(hua)(hua)(hua)交(jiao)換(huan)(huan)機(ji)(ji)的(de)(de)主(zhu)要任務是(shi)實現用戶間(jian)通話(hua)(hua)(hua)的(de)(de)接(jie)(jie)續。基本劃(hua)分(fen)為(wei)兩大部分(fen):話(hua)(hua)(hua)路設備(bei)(bei)和控(kong)(kong)(kong)制(zhi)(zhi)設備(bei)(bei)。話(hua)(hua)(hua)路設備(bei)(bei)主(zhu)要包(bao)括(kuo)各(ge)種接(jie)(jie)口電(dian)(dian)路(如用戶線接(jie)(jie)口和中(zhong)(zhong)繼線接(jie)(jie)口電(dian)(dian)路等(deng)(deng))和交(jiao)換(huan)(huan)(或接(jie)(jie)續)網(wang)絡;控(kong)(kong)(kong)制(zhi)(zhi)設備(bei)(bei)在(zai)縱橫制(zhi)(zhi)交(jiao)換(huan)(huan)機(ji)(ji)中(zhong)(zhong)主(zhu)要包(bao)括(kuo)標志器(qi)與記(ji)發器(qi),而在(zai)程(cheng)控(kong)(kong)(kong)交(jiao)換(huan)(huan)機(ji)(ji)中(zhong)(zhong),控(kong)(kong)(kong)制(zhi)(zhi)設備(bei)(bei)則為(wei)電(dian)(dian)子計(ji)算(suan)(suan)機(ji)(ji),包(bao)括(kuo)中(zhong)(zhong)央處理(li)器(qi)(CPU),存儲器(qi)和輸入/輸出設備(bei)(bei)。
1、技術(shu)上(shang)的優越(yue)性
(1)能夠(gou)提(ti)供許多(duo)新的用戶(hu)服(fu)務(wu)(wu)功能,如縮位(wei)撥號(hao)、來電顯示、叫(jiao)醒業務(wu)(wu)、呼叫(jiao)轉移(yi)、呼叫(jiao)等待等業務(wu)(wu),不再(zai)是單一的語音業務(wu)(wu)了。
(2)維(wei)護管理(li)方便,可(ke)靠(kao)性高。程控交(jiao)換機可(ke)以(yi)通過(guo)故(gu)障診斷程序對故(gu)障進行(xing)檢測(ce)和(he)定位(wei),以(yi)發生(sheng)故(gu)障時緊急處(chu)理(li)迅速及時,因此它在維(wei)護管理(li)上和(he)可(ke)靠(kao)性上帶來了好處(chu)。
(3)靈活性大。為適應交換機外部(bu)條件的變(bian)化,增加的新業務往(wang)往(wang)只(zhi)需要(yao)改變(bian)軟件(程序(xu)和數據)就能滿足不同外部(bu)條件(如(ru)市話(hua)局(ju)、長話(hua)局(ju)等的不同需求)的需要(yao)。
(4)便于(yu)利(li)用電子器件的(de)新(xin)成果,使整機(ji)技術上的(de)先進(jin)性得到發揮。
2、經濟上的優越性
(1)交換設備方面。體積(ji)小,采用(yong)電(dian)(dian)(dian)子器件(jian)大減(jian)小了交換機的(de)體積(ji),這樣占用(yong)機房的(de)面積(ji)小;耗電(dian)(dian)(dian)省(sheng),用(yong)電(dian)(dian)(dian)子器件(jian)代替機械部件(jian),大大減(jian)低(di)了能量(liang)消耗;成(cheng)(cheng)本低(di),隨著集(ji)成(cheng)(cheng)電(dian)(dian)(dian)路價格的(de)減(jian)低(di),可以大幅度減(jian)低(di)交換機成(cheng)(cheng)本。
(2)線(xian)(xian)路(lu)設備方面。可(ke)以通過采用遠(yuan)端(duan)用戶模塊(kuai)方式節省用戶線(xian)(xian),降低線(xian)(xian)路(lu)設備費(fei)用。
(3)維(wei)護(hu)生產(chan)方(fang)面(mian)。由于(yu)檢測(ce)和診斷故障(zhang)的自動(dong)化,減(jian)少了不少維(wei)護(hu)工(gong)作量(liang),節省(sheng)了維(wei)護(hu)人員(yuan)。由于(yu)制造工(gong)藝簡單了,生產(chan)效率也提高了