你好,请问通信线路设计中我怎么知道该放多少芯的交接箱,多少芯的光缆,多少芯的终端盒

2025-03-15 14:39:28
推荐回答(4个)
回答1:

首先确定光缆的芯数,根据工程能知道本次需要几芯光缆,然后考虑后期维护及其他需要的预留,一次性确定。
根据确定的缆芯数,再选择终端盒,如果本次布放12芯光缆,则考虑用12芯终端盒;因本工程没有12芯光缆,布放了1条24芯光缆,实际需在终端盒成端12芯,那么也选择12芯终端盒就可以了。
光交容量的确定相对麻烦些,如果是小区内配线光交,直接一次覆盖,算光交的容量,直接按光交所有需出光缆成端的数量加在一起即可;城域主干光交需考虑主干,配线,余量等,首先应确定光交覆盖的范围,找到覆盖范围内的目标用户,然后根据当地的覆盖方式,比如PON、P2P等来确定出配线光缆的数量,根据配线光缆得出所需主干纤芯的数量,然后再考虑10%-30%的余量,三者相加就是光交的最少容量。

回答2:

光交要根据你的终期需求来选择,只能大于终期需求,不能小于。
多少芯光缆和终端盒这都没有固定的,这些只能在知道终期需求的情况下,结合你的设计方案才能算出来。

回答3:

放多少芯光缆,要看你需要多少芯的光缆能到达需求,交接箱、终端盒就根据光缆确定,惠迅光缆

回答4:

这个得找技术部的来回答你了

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