ADTRAN ATLAS 810 Plus - Manual (Page 81)

Chapter 7. Modules Terminal Menu
61200266L1-1 ATLAS 810 PLUS User Manual 7-5
»» DS0 Status Read security:5
Indicates usage on a DS0 basis for each port as follows.
»» DS0 Alarms Indicates DS0 alarm as follows:
»» 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: Curr 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 as follows:
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.
UAS Unavailable Seconds.
* 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
- No alarm DS0
D D channel alarm (ISDN)
F Frame alarm (Packet)
T TBOP alarm (Packet)