房子在本栋5楼。报装宽带后,宽带师傅A发现入室光纤断了(图1),估计是装修切管时弄断的。清理断处后只剩一小截,A师傅表示太短了操作不了,要求我联系电工在墙壁上切个小口,切开内藏有光纤的塑料管,取出光纤接续延长后塞回去,最后补墙(图2)。电工师傅B来看过后说不用切墙,从不远处的5楼电井房(图3,4,5)换一根光纤接上就行。具体操作为在旧光纤一端绑上新光纤,再拉扯另一端,便能在抽出旧光纤的同时完成新光纤的装入。已经确认5楼电井房内存在带有我户号标签的光纤。于是我联系A师傅表示想要换新光纤,可A师傅用有点生气的语调说道:“怎么换啊!总线通到隔壁栋负1楼电井房!”随后挂断了我的电话。请问究竟是能像B师傅所言能够换新光纤,还是只能如A师傅说的那样切墙?![](http://tiebapic.baidu.com/forum/w%3D580/sign=9aa00d9d4c7b02080cc93fe952d8f25f/fd81d158ccbf6c8174ac09d0fa3eb13533fa4076.jpg?tbpicau=2024-07-15-05_9b4f20c1151873be300f77b74d57f13a)
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