Quick Eagle Networks DL3800E - Manual (Page 50)

4-10 DL3800E Inverse Multiplexer User’s Guide — July 9, 2001
4
NOTE: Status display will read ACTIVE, if the DL3800E unit is in
Inverse Mux mode and receiving I-Framing on the E1 without Blue,
Yellow, or Red Alarms or Major Alarm Thresholds being exceeded.
If the E1 Network Configuration is set to NEVER USE and a good E1
is connected, the Alarm & Status display will read NOT USED.
In Single DSU Mode, the DL3800E unit is Active if it is receiving
valid E1 pulses from the network without Blue, Yellow, or Red Alarms
or Major Alarm Thresholds being exceeded and 1) if, in HSSI mode,
the TA must be asserted or 2) if, in non-HSSI mode, you must select
DTR or RTS.
A Blue, Yellow, or Red Alarm or the exceeding of Major Alarm
Thresholds will cause the E1 to be taken out of service.