Front Panel Leds; G.703-Compatible Unit - Paradyne HotWire 7925 User Manual
Standalone e1 hdsl termination unit
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Also See for HotWire 7925:
- User manual (40 pages) ,
- Correction user's manual (1 page) ,
- Correction user's manual (2 pages)
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Monitoring the Unit
Front Panel LEDs
G.703-Compatible Unit
Upon power up, the first three LEDs blink in sequence, indicating a successful
start configuration. 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.
6-6
E1 HDSL
TERMINAL
NETWORK
LED
Meaning
Local
The local E1 interface has a loss of signal.
Remote
The remote E1 interface has a loss of signal.
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
SYSTEM
HDSL
TM
TM
7900
7900
97-15255
7925-A2-GB20-30
PRELIMINARY DRAFT
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