Huawei OptiX OSN 3500 Quick Installation Manual page 54

• Routing E3/T3/E4/STM-1 cables for the lower subrack
1
1
Route the cables into the cabinet
through the cable holes on the top
of the cabinet.
NOTE
The description uses cable routing on the right side as an example. When routing cables on the left side,
use the same method.
b
Underfloor Cabling
1
1
Route the cables into the cabinet through the cable
holes at the bottom of the cabinet.
2
Guide rail
2
Route the cables downwards along
the side panel of the cabinet to the
cable distribution plate above the
lower subrack.
2
2
Route the cables for the upper subrack upwards along
the side panel of the cabinet to the cable distribution
plate of the upper subrack, and then route the cables
through the cable distribution plate.
51
3
3
Route the cables through the cable
distribution plate, and then connect
them to the SMB ports on the
interface board from the upper part
to the lower part.