V.35-Compatible Unit - Paradyne HotWire 7925 User Manual

V.35-Compatible Unit

The green PWR LED lights whenever power is applied to the board. Loop LEDs
blink until the loop has been synchronized and then remain off.
7925-A2-GB20-30
PRELIMINARY DRAFT
E1 HDSL
TERMINAL
LED Meaning
Loop Bk A bilateral loopback has been initiated for testing the equipment
connected to this unit.
PWR Power is applied to the unit.
FAIL The processor has halted and repairs are required.
Loop A A failure in HDSL Loop A. (The LED will blink at board power up until the
loop has been synchronized.)
Loop B A failure in HDSL Loop B or the loop has been disabled. (The LED will
blink at board power up until the loop has been synchronized.)
June 1997
Monitoring the Unit
7900
97-15263
6-7