Ntp-G9 Install The Alarm Expansion Panel (Ansi Only) - Cisco ONS 15454 Hardware Installation Manual

Installing the ONS 15454 M12 (ANSI and ETSI) Shelf

NTP-G9 Install the Alarm Expansion Panel (ANSI Only)

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Note
The AIC-I card provides direct alarm contacts (external alarm inputs and external control outputs). In the
ANSI shelf, these AIC-I alarm contacts are routed through the backplane to wire-wrap pins accessible from
the back of the shelf. When you install an AEP, the direct AIC-I alarm contacts cannot be used. Only the AEP
alarm contacts can be used.
Procedure
Step 1
Remove the two backplane screws. Replace the two screws with standoffs. Insert the longer standoff on the
left, and the shorter standoff on the right as shown in the following figure.
This procedure installs an AEP onto the 15454-SA-ANSI or 15454-SA-HD shelf
backplane. The AEP provides alarm contacts (32 inputs, 16 outputs) in addition
to the 16 provided by the AIC-I card. Typically, the AEP is preinstalled when
ordered with the ONS 15454 ANSI; however, the AEP can be ordered separately.
The AIC-I card must be installed before you can provision the alarm contacts
enabled by the AEP.
#2 Phillips Dynamometric screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Wire wrapper
6-pair #29 AWG double-shielded cable
Standoffs (4)
DLP-G13 Remove the Lower Backplane Cover , on page 64
As needed
Onsite
None
Cisco ONS 15454 Hardware Installation Guide
NTP-G9 Install the Alarm Expansion Panel (ANSI Only)
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