ADTRAN NetVanta 3305
Normal Status Lights
                
                    
                        Light
                     | 
                    
                        STATUS
                     | 
                    
                        Description & Suggested Action
                     | 
                
| STATUS | Green (Flashing) | On power-up blinks rapidly for 5 seconds. | 
Green (Solid) | Power is on and the self-test completed successfully. | Red (Solid) | Power is on but the self-test failed or the boot code could not be loaded. | | WAN | Green (Solid) | Link is up and Port is operational. | 
Red (Solid) | T1 is down. // Call your Carrier. | Amber (Solid) | The unit is in a test state. | Unlit | No DIM installed or the interface is administratively down. | | NET1 - TD/RD | Green (Flashing) | Activity is occuring on the WAN or DBU Port. | 
Unlit  | No activity on the WAN or DBU Port. | | LNK | Green (Solid) | 10 Base-T Ethernet link is up. | 
Amber (Solid) | 100 Base-T Ethernet link is up. | Red (Solid) | Ethernet cable to device unplugged or device not powered. | Unlit | Link is administratively down. | | LAN 1 & 2 - TD/RD | Green (Flashing) | Activity is occurring on the Ethernet Port. | 
Unlit | No activity on Ethernet Port. | 

                
                    
                        Light
                     | 
                    
                        STATUS
                     | 
                    
                        Description & Suggested Action
                     | 
                
| ORANGE | Red (Solid) | Interface is locked up. // Reboot unit and advise your Vendor. | 
| GREEN | Unlit | No Ethernet link. // Check the cables and the firewall or switch. // Contact your Vendor. | 
                
        For more information or to have your device listed please contact
            
            Infotel Systems
        
        The Story Behind "Status Lights"