Cisco ONS 15454 - Page 477

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Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 2 Alarm Troubleshooting
2.9.7 Interface Procedures
Step 6 Unscrew the two screws that hold the AIP cover in place.
Step 7 Grip the cover and gently pull away from the backplane.
Note On the 15454-SA-HD (P/N: 800-24848), 15454-SA-NEBS3E, 15454-SA-NEBS3, and
15454-SA-R1 (P/N: 800-07149) shelves the AIP cover is clear plastic. On the 15454-SA-ANSI
shelf (P/N: 800-19857), the AIP cover is metal.
Step 8 Grip the AIP and gently pull it away from the backplane.
Step 9 Disconnect the fan-tray assembly power cable from the AIP.
Step 10 Set the old AIP aside for return to Cisco.
Caution The type of shelf the AIP resides in determines the version of AIP that should replace the failed AIP. The
15454-SA-ANSI shelf (P/N: 800-19857) and 15454-SA-HD (P/N: 800-24848) currently use the 5A AIP,
(P/N: 73-7665-01). The 15454-SA-NEBS3E, 15454-SA-NEBS3, and 15454-SA-R1 (P/N: 800-07149)
shelves and earlier use the 2A AIP (P/N: 73-5262-01).
Caution Do not put a 2A AIP (P/N: 73-5262-01) into a 15454-SA-ANSI (P/N: 800-19857) or 15454-SA-HD
(P/N: 800-24848) shelf; doing so causes a blown fuse on the AIP.
Step 11 Attach the fan-tray assembly power cable to the new AIP.
Step 12 Place the new AIP on the backplane by plugging the panel into the backplane using the DIN connector.
Step 13 Replace the AIP cover over the AIP and secure the cover with the two screws.
Step 14 Replace the lower backplane cover and secure the cover with the five screws.
Step 15 In node view, click the Provisioning > Network tabs.
Caution Cisco recommends TCC2/TCC2P resets be performed in a maintenance window to avoid any potential
service disruptions.
Step 16 Reset the standby TCC2/TCC2P:
a. Right-click the standby TCC2/TCC2P and choose Reset Card.
b. Click Yes in the Resetting Card dialog box. As the card resets, a loading (Ldg) indication appears
on the card in CTC.The reset takes approximately five minutes. Do not perform any other steps until
the reset is complete.
Step 17 Reset the active TCC2/TCC2P:
a. Right click the active TCC2/TCC2P and choose Reset Card.
b. Click Yes in the Resetting Card dialog box. As the card resets, a Ldg indication appears on the card
in CTC. The reset takes approximately five minutes and CTC loses its connection with the node.
Step 18 From the File drop-down list, choose Exit to exit the CTC session.
Step 19 Log back into the node. At the Login dialog box, choose (None) from the Additional Nodes drop-down
list.