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wifi一直亮红灯怎么办

更新时间: 2020-10-02 00:00:00     

红灯代表光纤猫接收不到信号,不能正常上网。通常原因为:

1、接头处光纤熔接不合格或者线路某处受损断裂等;

2、分光盒处冷接头未插好或者冷接头坏;

3、光交箱处接头未插好;

4、光衰信号达不到要求,需要光功率测试光衰;

出现这种故障用户无法自行维修,需要专门的人员利用光纤工具进行维修。

关键词: wifi 一直 红灯 怎么办

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