
CNX System Administrator Guide
Aastra CNX hardware
The following table describes each of the components on the Aastra CNX front panel.
| Front Panel | State | Meaning | |
| Component | |||
| 
 | 
 | ||
| 
 | 
 | 
 | |
| Power LED | OFF | Power off | |
| 
 | ON (green) | Power on | |
| Status LED | OFF | Power off | |
| 
 | ON (green) | Ready to take calls | |
| 
 | ON (red) | Alarm condition | |
| 
 | ON (red) for 1 second | Normal condition at bootup | |
| ENET LEDs | OFF | No link present | |
| (1, 2) | ON (green) | Link present and online: normal operating | |
| 
 | 
 | condition | |
| 
 | FLASH (green) | Rx/Tx activity | |
| T1/E1 LEDs | Top LED | 
 | |
| (Pairs 1, 2, 3, 4) | OFF | No link provisioned or link in alarm status | |
| 
 | |||
| 
 | ON (green) | Link present and online with no errors or | |
| 
 | 
 | alarms detected | |
| 
 | 
 | 
 | |
| 
 | Bottom LED | 
 | |
| 
 | OFF | No link provisioned or no alarm | |
| 
 | ON (amber) | Physical link is in yellow alarm state. | |
| 
 | ON (red) | Physical link is in red alarm state. | |
| Slot 1/Slot2 | Slots to accept a CompactFlash memory card. | ||
| 
 | Note: One (1) CompactFlash memory card is included with the Aastra | ||
| 
 | CNX unit and is shipped installed in slot 1. Aastra CNX supports | ||
| 
 | True IDE mode, and Type I and Type II cards. | ||
| 
 | 
 | 
 | |
