Section 4, User Interface Guide

ATLAS 550 System Manual

 

 

MODULES (T1/PRI-2/4) > SIG STATUS

Read security: 5

Read-only field that indicates signaling of all 24 DS0s. The A/B bits for Rx (receive) and Tx (transmit) DS0s are shown. Dashes display for those DS0s where robbed bit signaling (RBS) is not being transferred by the ATLAS 550.

MODULES (T1/PRI-2/4) > PERFORMANCE CURRENT

Write security:3; Read security: 5

The performance fields (either current, 15-minute total, or 24-hour total) provide status on key performance measures as specified in ANSI T1.403 and AT&T TR54016 for the T1/PRI port. Except for CLR, these fields are all read-only. The monitored parameters include the following:

PRT

CLR

ES

BES

SES

SEFS

LOFC

CSS

UAS

LCV

PCV

LES

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

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

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

Controlled Slip Second Unavailable Second Line Code Violation Path Code Violation Line Errored Second

MODULES (T1/PRI-2/4) > PERFORMANCE 15MIN

Write security:3; Read security: 5

Stores the performance data for the previous 15-minute window. Refer to Modules (T1/PRI-2/4) > Performance Current for a detailed description of these fields.

MODULES (T1/PRI-2/4) > PERFORMANCE 24HR

Write security:3; Read security: 5

Stores the performance data for the previous 24-hour window. Refer to Modules (T1/PRI-2/4) > Performance Current for a detailed description of these fields.

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© 2002 ADTRAN, Inc.

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ADTRAN 1200305L1 Modules T1/PRI-2/4 SIG Status, Modules T1/PRI-2/4 Performance 15MIN, Modules T1/PRI-2/4 Performance 24HR