Cisco ONS 15454 Series Procedure Manual page 133

Chapter 1 Install the Cisco ONS 15454 Shelf Assembly
NTP-G9 Install the Alarm Expansion Panel (ANSI Only)
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
The AIC-I card provides direct alarm contacts (external alarm inputs and external control outputs). In
Note
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.
Remove the two backplane screws. Replace the two screws with standoffs. Insert the longer standoff on
Step 1
the left, and the shorter standoff on the right
78-19286-01
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, page 1-29
As needed
Onsite
None
(Figure 1-19).
Cisco ONS 15454 DWDM Procedure Guide, Release 9.2
Required Tools and Equipment (ETSI)
1-45