一、光纖尋線器可以測試網線通斷嗎

光纖尋線儀是可以(yi)測試網線通斷的。

用過光(guang)纖尋線(xian)(xian)(xian)器的朋友都知道，光(guang)纖尋線(xian)(xian)(xian)器是可(ke)以(yi)用來在眾多線(xian)(xian)(xian)中快速(su)尋找需要的目標線(xian)(xian)(xian)，除了(le)這個功能，它(ta)還有對(dui)線(xian)(xian)(xian)功能，做好水晶頭(tou)后，可(ke)以(yi)用光(guang)纖尋線(xian)(xian)(xian)器測試網線(xian)(xian)(xian)的通斷。只(zhi)需把接好的網線(xian)(xian)(xian)兩端(duan)(duan)分別插入尋線(xian)(xian)(xian)儀的發射端(duan)(duan)和接線(xian)(xian)(xian)端(duan)(duan)，開啟對(dui)線(xian)(xian)(xian)功能，就可(ke)以(yi)判斷網線(xian)(xian)(xian)的線(xian)(xian)(xian)芯是否(fou)有接通了(le)。

二、尋線儀怎么測網線

1、尋線儀網線通斷測試

尋線(xian)儀在測試(shi)網線(xian)水(shui)(shui)晶頭的通斷時，將(jiang)網線(xian)兩端的水(shui)(shui)晶頭分別插入(ru)到(dao)遠程測試(shi)端和主測試(shi)端，再打開測線(xian)儀開關。

如果(guo)(guo)網線是(shi)(shi)直通(tong)線接法：測試(shi)時，尋(xun)(xun)線儀的指(zhi)(zhi)示燈是(shi)(shi)從1到8逐個(ge)順(shun)序(xu)閃(shan)(shan)亮(liang)(liang)，而(er)遠(yuan)程測試(shi)端的指(zhi)(zhi)示燈也是(shi)(shi)從1到8逐個(ge)順(shun)序(xu)閃(shan)(shan)亮(liang)(liang)。如果(guo)(guo)是(shi)(shi)這種現象，說(shuo)明直通(tong)線是(shi)(shi)正(zheng)常接通(tong)的，否則就得重(zhong)新(xin)做。如果(guo)(guo)網線是(shi)(shi)交叉線接法：測試(shi)時，尋(xun)(xun)線儀的指(zhi)(zhi)示燈應該從1到8逐個(ge)順(shun)序(xu)閃(shan)(shan)亮(liang)(liang)，而(er)遠(yuan)程測試(shi)端的指(zhi)(zhi)示燈應該是(shi)(shi)按著3、6、1、4、5、2、7、8的順(shun)序(xu)逐個(ge)閃(shan)(shan)亮(liang)(liang)。

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。不僅可(ke)以顯示網線(xian)(xian)(xian)的通斷及連(lian)接狀態，還(huan)可(ke)以直觀的顯示出(chu)網線(xian)(xian)(xian)哪(na)幾芯(xin)出(chu)現故障，還(huan)能測試(shi)出(chu)網線(xian)(xian)(xian)的長度(du)、線(xian)(xian)(xian)對狀態、質量、衰減(jian)、TDR、抗阻(zu)參(can)數等。尋線(xian)(xian)(xian)儀不僅可(ke)以測試(shi)線(xian)(xian)(xian)路(lu)連(lian)接、衰減(jian)、近端串擾等參(can)數，還(huan)能查出(chu)串擾問題、衰減(jian)度(du)、驗(yan)證針腳(jiao)的連(lian)通性(xing)，是非常(chang)專業的網線(xian)(xian)(xian)測試(shi)工具。