Cisco ONS 15454 Procedure Manual page 35

Chapter 1 Install the Shelf and Backplane Cable
Complete one of the following:
Step 5
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•
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Complete one of the following:
Step 6
•
•
•
Stop. You have completed this procedure.
DLP-A19 Install Alarm Wires on the Backplane
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Using #22 or #24 AWG (0.51 mm² or 0.64 mm²) wires, wrap the alarm wires on the appropriate
Step 1
wire-wrap pins according to local site practice.
in the Release 3.4 or higher ONS 15454 backplane.
assignments for the AIC in a shelf for Release 3.3 and earlier.
The AIC-I requires a shelf assembly running Software Release 3.4.0 or later. The backplane of the ANSI
Note
shelf contains a wire-wrap field with pin assignment according to the layout in
assembly may be an existing shelf that has been upgraded to 3.4. In this case the backplane pin labeling
will appear as indicated in
the AIC-I as shown in
March 2003
If you installed an Alarm Expansion Panel (AEP), continue with
Wire-Wrap Panel to the AEP" procedure on page
If you did not install an AEP and you plan to install electrical cards, continue with the
Install the Electrical Card Cables on the Backplane" procedure on page
If you did not install an AEP and do not plan to install electrical cards, continue with the
Install the Rear Cover" procedure on page
If you plan to install an external wire-wrap panel to the AEP, continue with the
an External Wire-Wrap Panel to the AEP" procedure on page
If you plan to install electrical cards, continue with the
on the Backplane" procedure on page
If you do not plan to install electrical cards, continue with the
procedure on page 1-55.
This task installs alarm wires on the backplane so that you can provision
external (environmental) alarms and controls with the AIC or AIC-I card.
If you are using the AEP, do not perform this task.
Wire wrapper
#22 or #24 AWG (0.51 mm² or 0.64 mm²) wires
100-ohm shielded BITS clock cable pair #22 or #24 AWG (0.51 mm² or
0.64 mm²), twisted-pair T1-type
NTP-A4 Remove the Backplane Covers, page 1-15
Required to create external alarms and controls without the AEP
Onsite
None
Figure 1-16 on page
Figure 1-15.
NTP-A8 Install Wires to Alarm, Timing, LAN, and Craft Pin Connections
1-40.
1-55.
1-40.
"NTP-A9 Install the Electrical Card Cables
1-45.
"NTP-A11 Install the Rear Cover"
Figure 1-15 shows alarm pin assignments for the AIC-I
Figure 1-16 on page 1-36
1-36. But you must use the pin assignments provided by
Cisco ONS 15454 Procedure Guide, R4.0
the"NTP-A120 Install an External
"NTP-A9
1-45.
"NTP-A11
"NTP-A120 Install
shows alarm pin
Figure 1-15. The shelf
1-35