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SYSTEM
OK
Alrm
Test
TX
RX
Coll
1
2
3
4
ETHERNET
DSL PORT
RADSL
8546
97-15387
12
8546-A2-GN10-20
October 1997
8546 DSL Card LEDs
The following table describes the meaning and states of the LEDs on the 8546
DSL card faceplate.
Type
LED LED is . . . Indicating . . .
SYSTEM
OK Green,
Winking*
Off
Normal operation; card functioning normally.
No power to card or card failure.
Alrm Amber
On
Alarm present on 8546 DSL card.
No alarms.
Test Amber
Off
Test in progress.
No tests.
ETHERNET TX Green
Blinking
Off
A packet is being sent.
Inactive.
RX Green
Blinking
Off
A packet is being received.
Inactive.
Coll Off
Blinking
Normal operation.
A collision has been detected.
DSL PORT 1 Green
Off
Amber
Link is up.
DSL link is down or disabled.
DSL handshake and PPP startup in progress.
2 Green
Off
Amber
Link is up.
DSL link is down or disabled.
DSL handshake and PPP startup in progress.
3 Green
Off
Amber
Link is up.
DSL link is down or disabled.
DSL handshake and PPP startup in progress.
4 Green
Off
Amber
Link is up.
DSL link is down or disabled.
DSL handshake and PPP startup in progress.
* Winking describes a recurring pulse when the LED is ON longer than OFF at a ratio of
approximately 10:1.
*8546-A2-GN10-20*
*8546–A2–GN10–20*