一、光纖尋線器可以測試網線通斷嗎

光纖尋線儀是(shi)可(ke)以測試(shi)網線(xian)通斷(duan)的。

用(yong)過(guo)光纖尋線(xian)(xian)(xian)(xian)(xian)器(qi)的(de)(de)朋(peng)友都知道，光纖尋線(xian)(xian)(xian)(xian)(xian)器(qi)是可以(yi)用(yong)來在(zai)眾(zhong)多線(xian)(xian)(xian)(xian)(xian)中快速尋找需(xu)要的(de)(de)目(mu)標(biao)線(xian)(xian)(xian)(xian)(xian)，除了(le)這個功能(neng)，它還有(you)對線(xian)(xian)(xian)(xian)(xian)功能(neng)，做(zuo)好(hao)水晶頭(tou)后，可以(yi)用(yong)光纖尋線(xian)(xian)(xian)(xian)(xian)器(qi)測試網線(xian)(xian)(xian)(xian)(xian)的(de)(de)通斷(duan)。只需(xu)把接好(hao)的(de)(de)網線(xian)(xian)(xian)(xian)(xian)兩(liang)端分別插入尋線(xian)(xian)(xian)(xian)(xian)儀的(de)(de)發射端和接線(xian)(xian)(xian)(xian)(xian)端，開啟對線(xian)(xian)(xian)(xian)(xian)功能(neng)，就可以(yi)判斷(duan)網線(xian)(xian)(xian)(xian)(xian)的(de)(de)線(xian)(xian)(xian)(xian)(xian)芯是否有(you)接通了(le)。

二、尋線儀怎么測網線

1、尋線儀網線通斷測試

尋線儀在測(ce)試(shi)(shi)(shi)網線水晶頭(tou)的通斷(duan)時，將網線兩端的水晶頭(tou)分別插(cha)入到遠程測(ce)試(shi)(shi)(shi)端和主測(ce)試(shi)(shi)(shi)端，再打開(kai)測(ce)線儀開(kai)關。

如果網(wang)線(xian)(xian)是(shi)(shi)(shi)(shi)直(zhi)通(tong)線(xian)(xian)接法(fa)：測(ce)(ce)試(shi)(shi)時，尋(xun)線(xian)(xian)儀的指(zhi)(zhi)示燈(deng)是(shi)(shi)(shi)(shi)從(cong)1到(dao)8逐(zhu)個(ge)順(shun)序閃亮，而遠程測(ce)(ce)試(shi)(shi)端的指(zhi)(zhi)示燈(deng)也是(shi)(shi)(shi)(shi)從(cong)1到(dao)8逐(zhu)個(ge)順(shun)序閃亮。如果是(shi)(shi)(shi)(shi)這種現(xian)象(xiang)，說明直(zhi)通(tong)線(xian)(xian)是(shi)(shi)(shi)(shi)正常接通(tong)的，否則就(jiu)得重新做。如果網(wang)線(xian)(xian)是(shi)(shi)(shi)(shi)交叉線(xian)(xian)接法(fa)：測(ce)(ce)試(shi)(shi)時，尋(xun)線(xian)(xian)儀的指(zhi)(zhi)示燈(deng)應(ying)該從(cong)1到(dao)8逐(zhu)個(ge)順(shun)序閃亮，而遠程測(ce)(ce)試(shi)(shi)端的指(zhi)(zhi)示燈(deng)應(ying)該是(shi)(shi)(shi)(shi)按(an)著3、6、1、4、5、2、7、8的順(shun)序逐(zhu)個(ge)閃亮。

2、尋線儀測試網線整體質量

在弱電綜合布線中，網線的整體質量測試一般是使用尋線儀檢測(ce)(ce)。不(bu)僅可(ke)以(yi)顯(xian)示(shi)網線(xian)的(de)(de)通(tong)斷(duan)及連(lian)接(jie)狀態，還可(ke)以(yi)直觀(guan)的(de)(de)顯(xian)示(shi)出網線(xian)哪幾芯出現故障，還能測(ce)(ce)試(shi)出網線(xian)的(de)(de)長度、線(xian)對(dui)狀態、質(zhi)量、衰(shuai)減、TDR、抗阻參數等。尋線(xian)儀不(bu)僅可(ke)以(yi)測(ce)(ce)試(shi)線(xian)路連(lian)接(jie)、衰(shuai)減、近端串擾(rao)等參數，還能查(cha)出串擾(rao)問題、衰(shuai)減度、驗證針腳的(de)(de)連(lian)通(tong)性，是(shi)非常專(zhuan)業的(de)(de)網線(xian)測(ce)(ce)試(shi)工具。