Severity Levels

Critical (CR), Major (MJ), Minor (MN), Not Alarmed (NA), Not Reported (NR)

Default: Not Alarmed (NA)

ASAP Type

DS1 Port

AID Type

DS1 Port

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

RAI (Remote alarm indication)

Effect on Service

NSA

Alarm Entity Type

T1

Description

inc. (from DSX) DS1 RAI

Likely Cause

A remote incoming signal failure was detected at the interfacing customer equipment that terminates the DS1.

Visible Indication

Lighted CR, MJ, or MN LED on the SYSCTL faceplate (when the severity level is provisioned to Critical, Major, or Minor, respectively) and a flashing Fault LED on the alarmed circuit pack.

Action

Proceed to Procedure 5-53: Clear "inc. (from DSX) DSn RAI" alarm.