Dlp- A13 Install An Smb Eia - Cisco ONS 15454 Series Procedure Manual

Chapter 17 DLPs A1 to A99
DLP-A13 Install an SMB EIA
Purpose
Tools/Equipment
Prerequisite Procedures None
Required/As Needed
Onsite/Remote
Security Level
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 foil EMI gasket over the SMB card so that the holes in the foil EMI gasket line up with the
Step 2
SMB connectors.
The foil EMI gasket might ship already installed on the SMB EIA. If it is not, you must install it to meet
Caution
electromagnetic interference (EMI) guidelines.
Place the metal SMB cover panel over the card.
Step 3
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.
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 cover
Step 5
panel to the 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 17-7 on page 17-16
March 2005
This task installs an SMB EIA. Use the SMB EIA if you are using DS1-14
cards and prefer an SMB interface to an AMP interface, or if you are using
DS3-12, DS3XM-6, or EC-1 cards and prefer an SMB interface to a BNC
interface.
#2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
9 perimeter screws
12 inner screws
5 backplane cover screws
SMB card
Foil EMI gasket (may already be installed on some SMB EIAs)
Metal SMB cover panel
As needed
Onsite
None
shows an SMB EIA installation.
DLP-A13 Install an SMB EIA
Cisco ONS 15454 Procedure Guide, R5.0
17-15