ADTRAN ATLAS 800 Series Module QUAD E1, User Manual, Page: 82 / 190

Chapter 7. Modules Terminal Menu
7-4 ATLAS 800 User Manual 61200180L1-1
»» DS0 Status Read security: 5
Indicates usage on a DS0 basis for each port as follows.
»» Sig Status Read security: 5
Indicates signaling of all 24 DS0s. The A/B bits for Re 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 as follows:
Yellow Alarm
(YELLOW) Remote alarm indicator (RAI) being received on port.
Blue Alarm
(BLUE) Receiving unframed all ones from the port alarm indi-
cator signal (AIS).
D Channel Sync
(D-Chan) HDLC framing is operational on PRI D channel. This
indication only applies when operating in PRI mode.
Receive Level
(Rx Level)
Indicates the strength of the signal received on the port.
*
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
Prt Displays the port number.
CLR
Clears information for the selected port. Press Enter when the cur-
sor 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 er-
ror 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.
LCV
Line Code Violations.
RCV
Path Code.
LES
Line Errored Seconds.