STATUS Off Bootstrap mode - The boot code cannot be booted. During bootstrap mode, VOICE, DATA, NET 1-4 LEDs will be red. Green (flashing) Unit is powering up. On power-up the STATUS LED flashes rapidly for 5 seconds, during which time the user may escape to bootstrap mode from the CRAFT port. Green (solid) Power is on and the unit is functioning normally. POWER Off No power. Green AC power is operational. Amber AC power has failed. Battery backup is active. VOICE Off All ports are inactive. Green (solid) At least one port is off hook. Green (flashing) At least one port is ringing. Amber At least one port is in test. Red Fault condition. DATA Off Port is administratively shut down. Green Layer 2 is up on a NET interface. Red Layer 2 is down on a NET interface. NET 1-4 Off Port is administratively shut down. Green Link is up and in normal operation. Amber Port is in test. Red An alarm condition is present. LAN 1-2 Off Link is down or port is administratively shut down. Green (solid) 10BaseT link is up. ETH 0/1-0/2 Green (flashing) 10BaseT link is up and traffic is flowing. (Rear Panel) Amber (solid) 100BaseT link is up. Amber (flashing) 100BaseT link is up and traffic is flowing.