Routing Ground And Power Cable - Huawei OptiX OSN 9800 U32 Enhanced Subrack V100 Quick Installation Manual

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Installing/Routing Cables
10.2

Routing Ground and Power Cable

a
Installation in an A63B Cabinet
CAUTION
Do not install or remove power cables while
the equipment is powered on. Ensure that the
power is switched off prior to removing or
installing a power cable to avoid bodily
injuries.
Overhead Cabling
Bind the power cables in a bundle, then route
the power and ground cables through the cable
rack above the cabinet.
At the top of the cabinet, connect the ground
cable to the ground screws. Then thread the
power cables into the cabinet through the cable
holes and connect them to the DC input
terminals on the PSU at the top of the cabinet.
Underfloor Cabling
Thread power and ground cables into the cabinet
through cable holes in the ESD support at the
bottom of the cabinet. For the ground cable, route
it by way of the cable-routing area, thread it
through the cable hole at the top of the cabinet,
and connect it to the ground screws. For the
power cables, route them by way of the cable-
routing area to the top of the cabinet.
M8 bolt
Cable routing
area
55
Ground cable
(yellow-green)

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