1-17
Cisco ONS 15454 Procedure Guide, R4.0
March 2003
Chapter 1 Install the Shelf and Backplane Cable
NTP-A5 Install the Electrical Interface Assemblies
Caution Always use the supplied ESD wristband when working with a powered ONS 15454. Plug the wristband
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Note EIAs are normally factory installed. Verify that the correct EIA is installed on the shelf assembly. If not,
install the correct EIA.
Step 1 Complete the “DLP-A12 Install a BNC or High-Density BNC EIA” task on page 1-17 as needed. BNCs
are locking connectors; the high-density BNC also allows you to access every port on every card.
Step 2 Complete the “DLP-A13 Install an SMB EIA” task on page 1-19 as needed. SMBs allow you to access
every port on every card using more space and efficient cabling.
Step 3 Complete the “DLP-A14 Install the AMP Champ EIA” task on page 1-21 as needed. AMP Champs are
exclusive to DS-1 cables.
Note To attach cables to the EIAs, see the “NTP-A9 Install the Electrical Card Cables on the
Backplane” procedure on page 1-45.
Step 4 Continue with the “NTP-A6 Install the Power and Ground” procedure on page 1-23.
Stop. You have completed this procedure.
DLP-A12 Install a BNC or High-Density BNC EIA
Step 1 Remove the BNC or high-density BNC card from the packaging. Line up the connectors on the card with
the mating connectors on the backplane. Gently push the card until both sets of connectors fit together
snugly.
Purpose This task installs a BNC or high-density BNC EIA.
Tools/Equipment #2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Perimeter screws (9)
Inner screws (12)
Backplane cover screws (5)
BNC or high-density BNC card
Prerequisite Procedures NTP-A4 Remove the Backplane Covers, page 1-15
Required/As Needed Required if you are using DS3-12, DS3XM-6, or EC-1 card and prefer a
BNC interface to an SMB interface
Onsite/Remote Onsite
Security Level None
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