User's Manual

SMC7904BRA3 User Manual
1.3 Description of LEDs and Interfaces
Front panel
Fig 1.3-1 Front panel
LED Color Status Description
OFF No power
GREEN Device init OK
RED Device init
Power Green/Red
RED BLINK Firmware upgrade
OFF No WAN link
BLINK WAN data transiting
Data Green
ON
WAN link established and active
OFF Initial self-test failed
BLINK Device is detecting itself
Link Green
ON
Initial self-test of the unit is OK and ready
OFF No LAN link
BLINK LAN data transiting
LAN4/3/2/1 Green
ON LAN link established and active
Rear panel
Fig 1.3-2 Rear panel
Item Usage
Line Line RJ-11 port
Reset
Resets to factory defaults. To restore factory defaults, keep the device powered on and
push a paper clip in to the hole. Press down the button over 5 seconds and then release.
LAN1/2/3/4 Ethernet RJ-45 port
2