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LEDs
TM
7995 TDM SHDSL
®
The following table contains a description of the LEDs on the Hotwire 799x endpoint's front
panel.
Label
Color
POWER
Green
ALARM
Red
TEST
Yellow
DSL
Green
DTE (7995)
Green
G.703 (7996)
* Slow Cycling: LED turns off and on in equal duration once per second.
Fast Cycling: LED turns off and on in equal duration 5 times per second.
7990-A2-ZN10-30
LED is . . .*
Indicating . . .
On
Normal operation.
Off
No power to the unit.
Slow Cycling
Unit is in minimum mode and a download is
required.
On
Device failure, or self-test has failed.
Off
Self-test passed.
On
Loopback test in progress.
Off
No tests in progress.
Slow Cycling
Self-test in progress.
On
DSL link is up.
Off
The DSL link is down.
Slow Cycling
DSL training in progress.
On
DTE port is operational.
Off
DTE: No signal on port or configured DTR or RTS
are not active.
G.703: No signal on port.
Slow Cycling
G.703: Remote Alarm Indication received.
Fast Cycling
G.703: OOF, LOF, EER, or AIS condition
received.
Hotwire TDM SHDSL Endpoints
02-17143
7
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