首先准备好工具和水晶头:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/96dda144ad3459823092365d0af431adcaef84e1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
1、用压线钳的剪线刀口把电话线的剥开长约3-5CM
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/37d12f2eb9389b50d78c339d8335e5dde6116e8a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、剥开后会看到两组线。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a6efce1b9d16fdfa0c3b1521b28f8c5495ee7bae?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、电话线没有线序的要求。只需要两头一样就可以了,排列好。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b3b7d0a20cf431ad4d7990f64d36acaf2fdd9852?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、用压线钳的剪线刀口把电话线顶部剪整齐,如果电话线长度不一会影响到电话线与水晶头的正常接触。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a044ad345982b2b7535cea0b37adcbef77099b3a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、将整理好的电话线插入水晶头内。插入的时候需要注意缓缓地用力把4条线缆同时沿RJ-11头内的4个线槽插入,一直插到线槽的顶端。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/962bd40735fae6cd8c4478ae09b30f2443a70f09?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、然后用压线钳上面的P6槽把水晶头上的铜片压下去。质量好的水晶头在压下去的那一瞬间会听到“啪”的一声。 不好的就没声了。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5bafa40f4bfbfbedadf5e4b07ef0f736aec31f54?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、这样电话线的水晶头就接好。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6159252dd42a28345234e4c45db5c9ea14cebf6b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
8、最后再用网线测线仪测试,两对线是否对应:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d62a6059252dd42a4c0bdc64053b5bb5c8eab8fb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
完成电话线制作。