ORiNOCO
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802.11n Access Points - Software Management Guide 135
8.2 Connectivity Issues
Connectivity issues include any problem that prevents you from powering up or connecting to the device.
There is No Data
Link Established
• Verify that the indicator on the device port is “ON.”
• Verify that the PoE Injector hub is properly connected to the ethernet port of the
device.
• Verify that the ethernet cable is Category 5 or better and is less than 100 meters
(approximately 325 feet) in length from the ethernet port of the device to the PoE.
• Try to connect a different device to the same port on the PoE Injector hub – if it works
and a link is established then there is probably a fault in the data link of the device.
• Try to re-connect the cable to a different output port (remember to move the input
port accordingly) – if it works then there is a fault probably in the output or input port
of the PoE Injector hub or a bad RJ45 connection.
Power Overload
Indications
• Connect the device to a PoE Injector.
• Ensure that there is no short over on any of the connected cables.
• Move the device into a different output port (remember to move the input port
accordingly) - if it works then there is a fault probably in the previous RJ45 port or bad
RJ45 port connection.
Problem Solution
Device Does Not
Boot / No LED
Activity
See The Device Does Not Boot / Power ON / Initialize
Ethernet Link Does
Not Work
Check the ethernet LED. The color of the Ethernet LED indicates the speed of the Ethernet
traffic:
Try connecting the device:
• To a different port on the PoE and/or a switch.
• Through a different Ethernet Category 5/Category6 cable.
Ethernet LED Color Speed
Red 100 Mbps
Green 1000 Mbps
OFF No link is available or Ethernet is not connected
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