ADTRAN 1200305L1 system manual Modules E1/PRA-1 SIG Status

ATLAS 550 System Manual Section 4, User Interface Guide

MODULES (E1/PRA-1) > SIG STATUS

Read security: 5

Displays the state of the A/B/C/D signaling bits for the E1/PRA Network Interface Module. Dashes indicate TS0s where signaling is not being transferred by the ATLAS 550.

MODULES (E1/PRA-1) > PERFORMANCE CURRENT

Write security:5; Read security: 5

The performance fields (either current, 15-minute total, or 24-hour total) provide status on key performance measures as specified in G.821 and RFC 1406 for the E1/PRA port as follows:

PRT

CLR

ES

BES

SES

UAS

CSS

SEFS

DM

LCV

PCV

LES

LOFC

Displays the port number

Clears performance information for the selected port

Errored Second (ES) is a second with one or more error events OR one or more Out Of Frame events OR one or more Controlled Slips

Bursty Errored Second (BES) is a second with more than one, but less than 320 error events

Severely Errored Second (SES) is a second with 320 or more error events OR one or more Out Of Frame events

Unavailable Second Controlled Slip Second

Severely Errored Frame Second is a second that contains four consecutive errored framing patterns

Degraded Minutes is the number of minutes with a bit error rate of 10-6or greater Line Code Violation

Path Code Violation

Line Errored Second

Loss of Frame Count is a count of seconds in which a valid framing pattern could not be obtained

MODULES ((E1/PRA-1) > PERFORMANCE 15MIN

Write security:5; Read security: 5

Stores the performance data for the previous 15-minute window. Refer to Modules (E1/PRA-1) > Performance Current for a detailed description of these fields.

MODULES (E1/PRA-1) > PERFORMANCE 24HR

Write security:5; Read security: 5

Stores the performance data for the previous 24-hour window. Refer to Modules (E1/PRA-1) > Performance Current for a detailed description of these fields.

61200305L1-1F © 2002 ADTRAN, Inc. 113