Status LED's For ADTRAN TA924e 1st & 2nd gen
Possible Failures
Light |
Status |
Indication |
| Status | Green (flashing) | On power-up blinks rapidly for 5 second |
| Green (solid) | Power is on and the self-test completed successfully. | |
| OFF | Bootstrap Mode; the boot code cannot be booted. | |
| Power | Green (solid) | AC power is operational. |
| Amber (solid) | AC power has failed. Battery backup is active. | |
| Off | No power. | |
| Voice | Green (solid) | At least (1) port is off-hook. |
| Green (flashing) | At least (1) port is ringing. | |
| Amber | At least (1) port is in test. | |
| Red (solid) | an FXS port has been shorted and is shut down (Customer side issue) Reboot unit. | |
| Off | All ports are inactive. | |
| Data | Green (solid) | Layer 2 is up on the NET interface. |
| Red (solid) | Layer 2 is down on the NET interface. | |
| Off | Layer 2 interface is administratively shut down. | |
|
9XX series NET / T1 |
Green (solid) | Link is up and port is operational. |
| Red (solid) | Alarm Condition is occurring on the WAN Interface, or there is a self-test failure. | |
| Off | The interface is inactive or administratively shut down. | |
| Amber (solid) | The unit is in a test state | |
|
9XX "e series" network facing *see notes NET / T1 1-2 |
Green (solid) | Link is up and port is operational. |
| Red (solid) | Alarm Condition is occurring on the WAN Interface, or there is a self-test failure. | |
| Amber (solid) | The unit is in a test state | |
| Off | No NIM is installed or the interface inactive or administratively shut down. | |
|
9XX "e series" network or PRI & E&M *see notes NET / T1 3-4 |
Green (solid) | Link is up and port is operational. |
| Red (solid) | Alarm Condition is occurring on the WAN Interface, or there is a self-test failure. | |
| Amber (solid) | The unit is in a test state | |
| Off | No NIM is installed or the interface inactive or administratively shut down. | |
|
9XX & 9XXe *see notes DSX-1 |
Green (solid) | Link is up and port is operational. |
| Red (solid) | Alarm Condition is occurring on the WAN Interface, or there is a self-test failure. | |
| Amber (solid) | The unit is in a test state | |
| Off | No NIM is installed or the interface inactive or administratively shut down. | |
| LINK | Green (solid) | 10BaseT link is up. |
| Amber (solid) | 100BaseT link is up. | |
| Off | Link is down or port is administratively shut down. | |
| TD/RD | Green (flashing) | Data traffic is flowing. |
| Off | No traffic or port is administratively shut down. | |
|
Notes The Adtran 9XX "e series" (904e/908e/912e/916e/924e), have 4 T1 ports. These ports differ in that the first two are always network facing, and the second two can either be network facing or can be used for PRI & E&M wink. Those could indicate a network problem if you have more than 3MB of service, or they indicate a customer problem if you have less, as those are where your PBX would go. If a customer has 4.5MB and a PRI, they would be plugged into T1 0/4 more than likely, for example. Note that to use a PRI on ports 0/3 and 0/4, you must use a T1
crossover, swapping pairs 1+2 with 4+5. |
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Special thanks to P. Timmins from www.clearrate.com