6 Checking the LED Indicators

When the access point is connected to power, LEDs indicate activity as follows (solid LED indicates connection; blinking LED indicates activity):

POWER

11a

11b/g

100

10

 

 

 

 

LED

Color

Indicates

 

 

 

 

 

Power

Green

The access point is powered up

 

 

 

and operating normally.

 

 

Off

The access point is not receiving

 

 

 

power or there is a fault with the

 

 

 

power supply.

 

 

 

 

 

11a

Green

The access point has WLAN

 

 

 

frame transmission over the

 

 

 

802.11a 5.3 GHz radio band.

 

 

Off

No link is present.

 

 

 

 

 

11b/g

Green

The access point has WLAN

 

 

 

frame transmission over the

 

 

 

802.11g 2.4 GHz radio band.

 

 

Off

No link is present.

 

 

 

 

100

Green

The access point has a 100 Mbps

 

 

 

Fast Ethernet connection.

 

 

Off

No link is present.

 

 

 

 

10

Green

The access point has a 10 Mbps

 

 

 

Ethernet connection.

 

 

Off

No link is present.

Troubleshooting

Refer to the Mobility System Configuration Guide or to the 3Com Wireless LAN Switch Reference Manual to obtain the access point status.

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3Com AP2750 quick start Checking the LED Indicators, Troubleshooting