8546 DSL Card LEDs
SYSTEM
OK
Alrm
Test
ETHERNET 
TX
RX
Coll
DSL PORT
1
2
3
4
RADSL
8546
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, | Normal operation; card functioning normally. |
|
| Winking* |
|
|
| Off | No power to card or card failure. |
|
|
|
|
| Alrm | Amber | Alarm present on 8546 DSL card. |
|
| On | No alarms. |
|
|
|
|
| Test | Amber | Test in progress. |
|
| Off | No tests. |
|
|
|
|
ETHERNET | TX | Green | A packet is being sent. |
|
| Blinking |
|
|
| Off | Inactive. |
|
|
|
|
| RX | Green | A packet is being received. |
|
| Blinking |
|
|
| Off | Inactive. |
|
|
|
|
| Coll | Off | Normal operation. |
|
| Blinking | A collision has been detected. |
|
|
|
|
DSL PORT | 1 | Green | Link is up. |
|
| Off | DSL link is down or disabled. |
|
| Amber | DSL handshake and PPP startup in progress. |
|
|
|
|
| 2 | Green | Link is up. |
|
| Off | DSL link is down or disabled. |
|
| Amber | DSL handshake and PPP startup in progress. |
|
|
|
|
| 3 | Green | Link is up. |
|
| Off | DSL link is down or disabled. |
|
| Amber | DSL handshake and PPP startup in progress. |
|
|
|
|
| 4 | Green | Link is up. |
|
| Off | DSL link is down or disabled. |
|
| Amber | 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.
8A
*8546±A2±GN10±20*
12 | October 1997 |