Severity Levels

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

Default: Major (MJ)

ASAP Type

BLSR Protection Group

AID Type

OC-48 line

OC-192 line

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

APSPROV (Improper APS Codes)

Effect on Service

NSA

Alarm Entity Type

OC48

OC192

Description

Improper APS Codes

Likely Cause

A node in the BLSR is isolated due to

• An OC-48/OC-192 OLIU circuit pack failure

• A SYSCTL circuit pack failure, reset, or initialization

• An inc. OC-48/OC-192 sig. degrade or inc. OC-48/OC-192 sig. failed alarm at some point on the BLSR.

Visible Indication

Lighted CR, MJ, or MN LED on the SYSCTL faceplate (when the severity level is provisioned to Critical, Major, or Minor, respectively)

Action

Proceed to Procedure 5-47: Clear "Improper APS Codes" alarm.