... subscriber-line 语音用户线 subscriber branch line 用户分线 high speed subscriber data line 高速用户数据数字线 ...
基于14个网页-相关网页
一种局部分线盒，用于把从光缆配线架上引出的光缆中的光纤接到用户光收发器或其它用户设备的光路上。
A local distribution box used to connect optical fibers in cables from the fiber distribution frame to loops going to the home optical transceiver or other subscriber instrument.
中心配线箱将线路分配到各区域分线箱后再到各楼栋分线箱，楼栋分线箱将线路分配到每个用户家中的终端盒。
Center line wiring boxes will be distributed to the regional lines to the box after box Advantage lines. Advantage lines boxes will be assigned to each user lines of Terminal box.
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