1152700 Issue 1 February 2001 Section 2 Operation and Maintenance

DLP-759

Page 3 of 3

Table 759-1. 622 RIC Status Definitions, continued

ITEM

Path Status

Sync Status (S1)

Received Path Trace (J1)

STATUS

No Alarm

STS LOP

STS AIS

STS RDI

Unequipped

Signal Label Mismatch

PRC

PRS

SEC

SSU

ST1

STU

ST2

ST3

SMC

DUS

User

Defined

DEFINITION

Receiving good input signal.

STS signal Loss Of Pointer.

STS Alarm Indication Signal.

STS signal Remote Defect Indication.

Unequipped time slot.

Payload descriptor does not match overhead description.

SDH Primary Reference Clock Primary Reference Source SDH Equipment Clock Traceable

SDH Sync Supply Unit Traceable

Stratum 1 level source Synchronized Traceability Unknown

Stratum 2 level source Stratum 3 level source SONET Minimum level Clock Reference cannot be used for source

Path trace is a 64-character string assigned to a path between nodes in either direction identifying the transmitting node using the following format: NE<id>_Slot<slot#>_Port1 (OC12)

ACTION

No action required.

Check sync reference sources and input.

Remote end transmitting AIS due to loss of payload for path.

Remote end informing local end it is receiving a defective signal.

This time slot is not being utilized.

Check VP/VC connection for provisioning errors per DLP-704.

Timing reference reliability levels. If sync status does not meet required level, check source and inputs. Provide the required clock source and change configuration settings for the card per DLP-749.

No action required.

No action required. Path trace is not configurable by user.

Page 2-268

© 2000, ADC Telecommunications, Inc.

Page 288
Image 288
ADC Release 3.1 user manual RIC Status Definitions, Sts Lop Sts Ais Sts Rdi