Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) Guida All'Installazione
Corporate Headquarters:
Copyright © 2002. Cisco Systems, Inc. All rights reserved.
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Connecting Cisco ONS 15454 AIC-I Alarm Cables
This document contains information about connecting the cables for the external alarm contacts
provided by the AIC-I card. Use this document in conjunction with the Cisco ONS 15454 Procedure
Guide and the Cisco ONS 15454 Reference Guide.
provided by the AIC-I card. Use this document in conjunction with the Cisco ONS 15454 Procedure
Guide and the Cisco ONS 15454 Reference Guide.
This document contains the following sections:
•
•
•
•
Alarm Interface Controller-International Card
The optional Alarm Interface Controller-International (AIC-I) card provides customer-defined alarm
input/output (I/O) and supports user data and local and express orderwire. It provides 12 customer
defined input and 4 customer defined input/output contacts. The physical connections are via the
backplane wire-wrap pin terminals. A power monitoring function monitors the supply voltage (-48VDC)
for the ANSI platform.
input/output (I/O) and supports user data and local and express orderwire. It provides 12 customer
defined input and 4 customer defined input/output contacts. The physical connections are via the
backplane wire-wrap pin terminals. A power monitoring function monitors the supply voltage (-48VDC)
for the ANSI platform.
User-Defined Alarms
The AIC-I card provides input/output alarm contact closures. You can define up to twelve external alarm
inputs and four external alarm inputs/outputs (user configurable). The physical connections are made
using the backplane wire-wrap pins. The alarms are defined using CTC and TL1. For instructions, refer
to the Cisco ONS 15454 Procedure Guide.
inputs and four external alarm inputs/outputs (user configurable). The physical connections are made
using the backplane wire-wrap pins. The alarms are defined using CTC and TL1. For instructions, refer
to the Cisco ONS 15454 Procedure Guide.
LEDs on the front panel of the AIC-I indicate the status of the alarm lines, one LED representing all the
inputs and one LED representing all the outputs. External alarms (input contacts) are typically used for
external sensors such as open doors, temperature sensors, flood sensors, and other environmental
conditions. External controls (output contacts) are typically used to drive visual or audible devices such
as bells and lights, but they can control other devices such as generators, heaters, and fans.
inputs and one LED representing all the outputs. External alarms (input contacts) are typically used for
external sensors such as open doors, temperature sensors, flood sensors, and other environmental
conditions. External controls (output contacts) are typically used to drive visual or audible devices such
as bells and lights, but they can control other devices such as generators, heaters, and fans.