2-18
Cisco ONS 15454 Procedure Guide, R5.0
May 2006
Chapter 2 Install Cards and Fiber-Optic Cable
NTP-A20 Replace the Front Door
Step 3 Physically remove the card:
a. Open the card latches/ejectors.
b. Use the latches/ejectors to pull the card forward and away from the shelf.
Step 4 Insert the new card using one of the following procedures as applicable:
• NTP-A15 Install the Common Control Cards, page 2-2
• NTP-A16 Install the OC-N Cards, page 2-6
• NTP-A17 Install the Electrical Cards, page 2-8
• NTP-A246 Install Ethernet Cards and Connectors, page 2-10
• NTP-A274 Install the FC_MR-4 Cards, page 2-11
Step 5 As needed, continue with the “NTP-A247 Install Fiber-Optic Cables on OC-N Cards” procedure on
page 2-14.
Stop. You have completed this procedure.
NTP-A20 Replace the Front Door
Note Be careful not to crimp any fiber cables that are connected to the OC-N cards. Some might not have the
fiber boot attached.
Step 1 Insert the front door into the hinges on the shelf assembly.
Step 2 Attach one end of the ground strap terminal lug (72-3622-01) to the male stud on the inside of the door.
Attach and tighten the #6 Kepnut (49-0600-01) using the open-end wrench (Figure 2-1).
Purpose This procedure replaces the front door and door ground strap after
installing cards and fiber-optic cables.
Tools/Equipment #2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Prerequisite Procedures NTP-A3 Open and Remove the Front Door, page 1-6
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
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