ADTRAN ATLAS 800PLUS user manual DS0 status Means this, Performance Current

Chapter 5. Using the Terminal Menu

This alarm...	Means this...
D Channel Sync	HDLC framing is operational on PRI D channel.
(D-Chan)	This indication only applies when operating in PRI
	mode.
Receive Level	Indicates the strength of the signal received on the
(Rx Level)	port.

DS0 Status Read security: 5

Indicates usage on a DS0 basis for each port. These options are read-only.

DS0 status...	Means this...
*	Inactive
A	Active call on this DS0
D	Active D Channel DS0
M	Maintenance DS0
N	Dedicated DS0
O	Off hook Detected
R	Ringing Detected

Sig Status Read security: 5

Indicates signaling of all 24 DS0s. The A/B bits for Rx and Tx DS0s are shown for each port.

Performance: Current

Write security: 4; 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 each of the four T1/PRI ports. All of these options (except CLR) are read-only. The parameters monitored include the following:

Field...	Provides this status information...
Prt	Displays the port number.
CLR	Clears information for the selected port. Press Enter when
	the cursor is over this field to clear the data.
ES	Errored Seconds. An ES is a second with one or more error
	events OR one or more Out Of Frame events OR one or
	more Controlled Slips.
BES	Bursty Errored Seconds. A BES is a second with more than
	one, but less than 320 error events.
SES	Severely Errored Seconds. An SES is a second with 320 or
	more error events OR one or more Out Of Frame events.
SEFS	Severely Errored Frame Seconds.
LOFC	Loss of Frame Count.
CSS	Controlled Slip Seconds.

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