Cisco ONS 15454 Procedure Manual page 20

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NTP-A5 Install the Electrical Interface Assemblies

Remove the SMB card from the packaging. Line up the connectors on the card with the mating

Step 1

connectors on the backplane. Gently push the card until both sets of connectors fit together snugly.

Place the EIA panel over the card.

Step 2

Insert and tighten the nine perimeter screws (P/N 48-0358) at 8 to 10 lb. (3.6 to 4.5 kg) to secure the

Step 3

cover panel to the backplane.

Insert and tighten the twelve inner screws (P/N 48-0004) at 8 to 10 lb. (3.6 to 4.5 kg) to secure the cover

Step 4

panel to the card and backplane.

If you are using SMB EIAs to make DS-1 connections, you need the DS-1 electrical interface adapter,

commonly referred to as a balun (P/N 15454-WW-14=).

Figure 1-7 on page 1-20

Figure 1-7

Return to your originating procedure (NTP).

Step 5

Cisco ONS 15454 Procedure Guide, R4.0

1-20

shows an SMB EIA installation.

Installing the SMB EIA (Use a Balun for DS-1 Connections)

Chapter 1

Install the Shelf and Backplane Cable

March 2003