Huawei OptiX PTN 3900 - Installing and Routing Cables; Overview of Cables

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Installing and Routing cables
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Overview of Cables
BGND power cable -48V power cable PGND cable
Subrack power
cable(positive)
Subrack power
cable (negative)
75-ohm 8 x E1
cable(1)
Alarm output and
concatenation cable
120-ohm 8 x E1
cable
Cabinet indicator
cable
Two-Channel clock
transfer cables
One-Channel clock
transfer cables