Power Button
Description of LEDs Status
Power
Heart-Beat
WAN/LAN
Link/Activity
WAN/LAN
10/100 Mbps
Throughput
Meaning
On
Power On
Off
Power Off
Solid/Off
System is not working
Flashing
System is working
On
Link up
Off
Link down
Flash
The interface is transmitting/receiving packets
On
The network link is 100 Mbps
Off
The network link is 10 Mbps
No LED on
Current transfer rate is < 10KB/s
1 LED on
Current transfer rate is > 10KB/s
2 LEDs on
Current transfer rate is >50KB/s
3 LEDs on
Current transfer rate is >100KB/s
4 LEDs on
Current transfer rate is >500KB/s
75
Appendix