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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 15 Maintain the Node
NTP- D230 Replace the Fan-Tray Assembly
b. Verify that no unexplained alarms appear on the network. If unexplained alarms appear, resolve
them before continuing. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide if necessary.
Step 4 Determine the active XC-VXL-10G, XC-VXL-2.5G, or XC-VXC-10G card. The ACT/STBY LED of the
active card is green. The ACT/STBY LED of the standby card is amber.
Note You can also place the cursor over the card graphic to display a popup identifying the card as
active or standby.
Step 5 If you want to replace the active card, you must first switch it to standby by completing the following
substeps. If you want to replace the standby card, skip this step and continue with Step 6:
a. In the node view, click the Maintenance > Cross-Connect tabs.
b. In the Cross Connect Cards area, choose Switch.
c. Click Yes in the Confirm Switch dialog box.
Note After the active XC-VXL-10G, XC-VXL-2.5G, or XC-VXC-10G goes into standby, the
original standby slot becomes active. This causes the ACT/STBY LED to become green on
the former standby card.
Step 6 Physically remove the standby XC-VXL-10G, XC-VXL-2.5G, or XC-VXC-10G card from the
ONS 15454 SDH.
Step 7 Insert the replacement XC-VXL-10G, XC-VXL-2.5G, or XC-VXC-10G card into the empty slot.
The replacement card boots up and becomes ready for service after approximately one minute.
Stop. You have completed this procedure.
NTP-D230 Replace the Fan-Tray Assembly
Caution Do not force an FTA into place. Doing so can damage the connectors on the fan tray and/or the
connectors on the back panel of the shelf assembly.
Note To replace the FTA, it is not necessary to move any of the cable management facilities.
Purpose This procedure replaces a malfunctioning fan-tray assembly (FTA).
Tools/Equipment None
Prerequisite Procedures None
Required/As Needed As needed
Onsite/Remote Onsite
Security Level None
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