2-21
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 2 Install Cards and Fiber-Optic Cable
NTP- D20 Replace the Front Door
Step 2 If you are logged into CTC, complete one of the following:
• Complete the “DLP-D191 Delete a Card” task on page 18-79 and continue with Step 3.
• Complete the “DLP-D247 Change an STM-N Card” task on page 19-51 to delete a card and replace
it with a different optical card while maintaining existing provisioning.
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-D15 Install the Common Control Cards, page 2-2
• NTP-D16 Install STM-N Cards and Connectors, page 2-7
• NTP-D17 Install the Electrical Cards, page 2-10
• NTP-D18 Install Ethernet Cards and Connectors, page 2-11
• NTP-D286 Install the FC_MR-4 Cards, page 2-12
Step 5 As needed, continue with the “NTP-D19 Install Fiber-Optic Cables on Optical Cards” procedure on
page 2-16.
Stop. You have completed this procedure.
NTP-D20 Replace the Front Door
Note Be careful not to crimp any fiber cables that are connected to the STM-N cards or DWDM 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 the pluggable ground wire (Figure 2-4).
Purpose This procedure replaces the front door and door ground strap after
installing cards and fiber-optic cables.
Tools/Equipment Pinned hex key
Prerequisite Procedures NTP-D3 Open and Remove the Front Door, page 1-6
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
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