82
Figure 54 Removing the grounding cable
Removing the twisted pair and optical fiber
You must remove twisted pairs and optical fibers from all the interfaces of the gateway.
NOTE:
After pulling out an optical fiber from an optical transceiver module, cover the connector of the
optical fiber with a dust cap to keep the connector clean.
Repackaging the gateway accessories
Repackaging the power module
CAUTION:
Before removing a power module, switch off the circuit breakers at the input end of all power cords,
and remove all the power cords to avoid device damage and bodily injury.
To repackage a power module:
1.
Prepare the packing bag and box of the power module. Make sure the bag is clean, dry, and not
damaged.
2.
Remove all power modules from the chassis, and then install blank filler panels to the empty
slots.
For how to remove a power module and install a blank filler panel, see "Replacing a power
module."
3.
Put the power module into the bag.
4.
Put the packed power module into the box. Place the power module in a correct direction onto
the foam cushion in the box; otherwise, the power module cannot be completely seated into the
foam cushion.
