Huawei OptiX PTN Series Quick Installation Manual page 34

3 Installing/Routing External Fibers
c
Complete Fiber Routing – Install the Front Door of the Cabinet
1
Alignment hole of the rotating shaft at the bottom
1 Stand the cabinet door, insert the lower rotating
shaft into the alignment hole of the cabinet, pull
down the upper lever of the cabinet door, and
insert the upper rotating shaft into the alignment
hole of the cabinet.
2
Secure the ground cable
Secure the ground cable and install the cabinet door.
2
Alignment hole of the rotating shaft at the top
NOTE
1. Ensure that no optical fiber protrudes from the
side panel. Then slowly open and close the front
door to check whether there is a risk of fiber
clamping and complete the fiber routing
acceptance.
2. For information about how to install the doors of
the N63B cabinet, see the N63B Cabinet
Installation Guide.
3. The cabinet holding the subrack has one air
filter installed on the interior side of the cabinet
door.
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