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Monitoring the Unit
6-2
Command
1
Board Status
––––––––––––
DTR:
ACTIVE
DSR:
ACTIVE
LOOPBACK STATUS: OFF
SDSL STATUS:
LOOP is UP
S/N RATIO:
43.5 dB.
Command
Board Status for V.35/V.11-Compatible Unit
T1 status displays one of the following:
— Network is Up
— Receive Carrier Loss
— Receive Remote Alarm
— Receive Unframed All 1's
DTR and DSR are either Active or Inactive. DSR becomes active in response
to DTR (with SDSL loop up and data transmission possible).
Loopback status is either OFF, Local Loopback ON, or Remote Loopback
ON.
SDSL Status displays whether the loop is up or down.
Signal to Noise (S/N) ratio is not displayed if the loop is down.
February 1998
7914-A2-GB20-00
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