Connecting Cables - Huawei NetEngine 8000 M14 Quick Installation Manual

7

Connecting Cables

Common Cables
PGND cable
Shielded Ethernet
cable
Routing Planning
N OT E
If cables are routed on the rear of a device, ensure that the cables do not
block the air vents of the device to achieve proper heat dissipation.
Before routing cables, make temporary labels and attach them to the
cables. After the cables are routed, make formal labels and attach them
to the cables as required.
Do not bundle or route outdoor cables (such as outdoor antenna feeders
and outdoor power cables) and indoor cables together in the cabinet or
cable tray.
DC power cable
120-ohm 16 x E1
cable
Optical fiber
75-ohm 16 x E1
cable
Cable layout for a DC device
CAUTION
It is recommended that the power
cables, E1 cables, optical fibers, and
Ethernet cables of an AC or DC device
be routed on the left side of the
cabinet. To facilitate power module
maintenance, keep the cables away
from the upper or lower power
module insertion and removal areas.
Cable layout for an AC device
AC power cable