1-22
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 1 Install the Shelf and Backplane Cable
NTP-A10 Route Electrical Cables
NTP-A10 Route Electrical Cables
Step 1 Complete the “DLP-A28 Route Coaxial Cables” task on page 17-35 as needed.
Step 2 Complete the “DLP-A29 Route DS-1 and DS-3/EC-1 Twisted-Pair Cables” task on page 17-36 as
needed.
Step 3 Continue with the “NTP-A11 Install the Rear Cover” procedure on page 1-22.
Stop. You have completed this procedure.
NTP-A11 Install the Rear Cover
Step 1 Identify the EIA type where you will install the rear cover.
Step 2 According to Table 1-4, assemble the extended standoffs for that EIA type. Start with a 1 3/8-inch
standoff and attach the other standoff(s) to that standoff to create an extended standoff. You should
assemble two extended standoffs for each side, for a total of four extended standoffs per shelf.
Purpose This procedure routes and manages electrical (backplane) cables.
Tools/Equipment RG179, RG59 (735A) #26 AWG cable, or RG59 (734A) #20 AWG cable
Prerequisite Procedures NTP-A9 Install the Electrical Card Cables on the Backplane, page 1-21
Required/As Needed As needed
Onsite/Remote Onsite
Security Level None
Purpose This procedure explains how to install the rear cover.
Tools/Equipment #2 Phillips screwdriver
5/16-inch nut driver
Shelf accessory kit (53-2329-XX )
• Two mounting bars (700-19701-XX)
• Four 1-inch standoffs (50-1193-01)
• Four 1 3/8-inch standoffs (50-1492-01)
• Eight 2-inch standoffs (50-1453-01)
• Four flathead screws, 6-32 x 0.5 (48-2116-01)
Plastic rear cover (700-06029-XX)
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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