15
Installing Components
1 Installing the DCM Frame
2 Installing the CRPC/ROP Frame
Each DCM requires four screws. If only one DCM is
required, install it to the left side of the DCM frame
to facilitate distribution of optical fibers on the left.
3 1
2
The CRPC frame is installed in the location ordinarily intended for the lower subrack.
It is recommended that 2U-height (89 mm) space be reserved on the top of the CRPC/ROP frame for
heat dissipation. Do not block the air inlets or outlets of the frame.
Secure the mounting ear on
each side of the frame by
tightening screws.
Secure the frame on the
columns of the cabinet by
tightening screws through the
holes on the mounting ears.
Panel screws
Panel screws
ROP frame ROP board CRPC frame
CRPC board Mounting ear
DCM
frame
DCM
Mounting
ear
Screw
Phillips screwdriver
NOTE
NOTE
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