从路由器到电脑之间的网线是该用直接还是交叉?急

2025-04-03 06:29:17
推荐回答(5个)
回答1:

交叉线:又叫反线,线序按照一端568A,一端568B的标准排列好线序,用RJ45水晶头夹好。
具体的线序制作方法是:一端采用:1、白绿、2、绿、3、白橙、4、蓝、5、白蓝、6、橙、7、白棕、8、棕,即568A标准。另一端在这个基础上将这八根线中的1号和3号线,2号和6号线互换一下位置,这时网线的线序就变成了568B(即白橙,橙,白绿,蓝,白蓝,绿,白棕,棕的顺序)做线标准不变,这样交叉线就做好了。1-3、2-6交叉接法。虽然双绞线有4对8条芯线,但实际上在网络中只用到了其中的4条,即水晶头的第1、第2和第3、第6脚,它们分别起着收、发信号的作用。
交叉线一般用于相同设备的连接,比如路由器和路由器、电脑和电脑之间;现在的很多设备也支持直通线了。

回答2:

一般用直连线,如果手头上只有交叉线也可以用,现在的网卡和路由器都有端口自动翻转功能,交叉和直连都可以用。

回答3:

现在的路由,测试过,直通,交叉都可以通。

回答4:

正常来说是直接的,但是用交叉的也可以,因为现在基本上是自动识别线序了

回答5:

现在的都无所谓了,路由器都有自动翻转功能了。如果是路由器连电脑,理论上用交叉线,交换机连电脑用直连线。

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