Huawei OptiXRTN 980L Quick Installation Manual page 25

b
IF Cable Layout Principles (Between Combined Cabinets)
NOTE
•You need to install IF cables onsite only in combined cabinet installation.
•Combined cabinets are required for 6+7, 6+8, 7+7, 8+7, or 8+8 microwave link configuration.
•The principles for routing inter-cabinet IF cables are as follows:
When connecting an IF cable to a left-side RFU in the other cabinet, route the cable along the side cable area
on the left of the other cabinet.
When connecting an IF cable to a right-side RFU in the other cabinet, route the cable along the front cable area
on the right of the other cabinet.
After laying out IF cables, use binding straps to bind them to the fasteners on the side of cable areas.
Front cable
area on the
left
If the left side door of the cabinet can be opened, you can
route an IF cable along the side cable area on the left as
shown in the following figure.
Side cable area on the left
IF cable
Cable hole
Front cable
area on the
right
24
Do not route
any IF cable
along the heat
dissipation area.