Installing A Rack-Mounted Alarm Panel / Power And Alarm Panel - Nortel Multiservice Switch 7400 Installation & Maintenance

Installing a rack-mounted alarm panel / power and alarm panel

Install a rack-mounted alarm panel so that you can monitor the status of a
Nortel Multiservice Switch 7480 if it is not installed in a cabinet.
Install a rack-mounted alarm panel so that you can monitor the status of a
Multiservice Switch 7460 or a Multiservice Switch 7480 if it is not installed in
a cabinet.
Install a rack-mounted power and alarm panel so that you can monitor the
status of a Multiservice Switch 7460 if it is not installed in a cabinet and
connect power cabling to the front of a 19 in. rack.
Prerequisites
• You need an alarm panel assembly with PEC NTJS74.
• You need an alarm panel kit / power and alarm panel kit with one of the
following PECs:
— NTJS74 for a Multiservice Switch 7480 (alarm panel)
— NTPS20AA for a Multiservice Switch 7460 (alarm panel)
— NTPS20BA for a Multiservice Switch 7460 (power and alarm panel)
• Follow
unit from damage by ESD or from transferring ESD to other hardware.
Procedure steps
Step
1
2
3
4
Copyright © 2005, Nortel
- 230 -
Hardware procedures
Avoiding damage from static electricity (page 135)
Action
Install the alarm panel by following the procedure
mounted termination panel (page
Connect the alarm panel cable to the alarm cable connector on the alarm
panel. See the figure Alarm panel for rack-mounted alarm panel kits
NTPS20AA and NTJS74AA (page
Connect the alarm panel cable to the alarm cable connector on the panel.
See:
• Alarm panel for rack-mounted alarm panel kits NTPS20AA and
NTJS74AA (page 231)
• Alarm panel for rack-mounted alarm panel kits NTPS20AA and
NTJS74AA (page 231)
Route the cable down to the shelf assembly and connect it to the door alarm
connector on the rear of the shelf. See the figure
interconnection between two Multiservice Switch 7480s (page
Nortel Multiservice Switch 7400
Hardware Installation, Maintenance, and Upgrade
NN10600-175 7.1S1 Standard
PCR7.1 and up October 2005
to protect the
Installing a 19-inch rack-
164).
231).
Dual alarm shelf
373).
Nortel Confidential