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用户报修以后,要第一时间对报修情况进行汇总,看报修用户是个别的还是大面积的,如果只有个别用户报修,需要对报修用户进行归类,看是集中在一个光接收机所带的用户还是无规律的分布,如果是大面积报修还需要判断是某一个机房所带的用户还是某一个光发射机所带的用户,下面对这几种情况分别加以讨论。1个别用户报修这种情况首先要到用户楼道的分配箱,对分配器的输出进行测试,如果分配箱与光接收机之间有放大器,需要保证
After the user repair, the first time to repair the situation summary, to see if the repair user is individual or large area, if only individual users repair, need to repair users classified, see is focused on an optical receiver Users still irregular distribution, if it is large-scale repair also need to determine whether a user carried by a room or a light transmitter users, the following discussion of these types of situations were discussed. An individual user repair This situation must first go to the user’s corridor distribution box to test the output of the distributor, if there is an amplifier between the distribution box and the optical receiver, you need to ensure