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CVX 600 Hardware Installation Guide
Replacing Modules and Filler Panels
Reference
For information about the SCC-SM LEDs, see the
page
2-43.
Replacing the SCC-LTM/RLTM
If you need to replace the SCC-LTM or SCC-RLTM, note the configuration of
installed network cabling before you disconnect any cables. This includes cabling
to the following ports:
•
Local 10/100 Mb/s Ethernet ports
•
Console port
•
HSSI port
•
Alarm port
•
T1 ports or E1 ports
•
Optical ports
You will need to reinstall this cabling on the replacement SCC-LTM/RLTM.
Removing the SCC-LTM or SCC-RLTM
To remove the SCC-LTM or SCC-RLTM, follow these steps:
Step
1
2
3-16
Caution: Before removing the SCC-LTM or SCC-RLTM, you must first
remove the corresponding SCC-SMs. The LTMs and RLTMs are not
hot-swappable (that is, you cannot change them while the system is
running).
Action
Turn off power by turning off the switches on the PDU.
Disconnect any cables attached to the SCC-LTM/RLTM.
Note: If you are using the alarm connections, you can leave the alarm wiring
in place by removing the alarm connector block from the SCC-LTM/RLTM.
Use a 1/8-inch flat-tip screwdriver to remove the alarm connector block.
"Checking the LEDs"
296-1011-202 Rel. 5.0, Doc. Rev. 02.01
on
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