7
Power Over Ethernet from a PoE Injector
To power the Sentry using a PoE Injector (not included), do the following:
1
Connect the LAN cable from the switch or hub to the Hub/Switch port on the PoE Injector
(not included).
2
Next connect a LAN cable from the Ethernet port on the Sentry to the other port on the PoE
injector.
3
Plug the PoE Injector into a properly grounded electric outlet.
6. Checking the LED Indicators
When the Sentry is connected to power, LEDs indicate activity as follows:
LED
Color
Indicates
Power Green
Power On
Amber
Flashing indicates a hardware failure,
or the system is booting.
Off
Power Off
11a
Green
Flashing indicates the link is OK and
the Sentry is defending against rogue
connections on the 802.11a 5.0 GHz
wireless network.
Off
The radio is off
11b/g
Green
Flashing indicates the link is OK and
the Sentry is defending against rogue
connections on the 802.11b/g
2.4 GHz wireless network.
Off
The radio is off
LAN
Green
Indicates a 10/100Base-T network is
detected at the Ethernet port. If the
LED is flashing, the link is OK and
data is being transmitted or received.
Off
No link
3CRWX120695A
Wireles
s LAN Swit
ch WX1200
3CRWX
120695
A Wire
less LA
N Switc
h WX12
00
TO ACC
ESS POINT
TO HUB/SWIT
CH
Switch/Hub
(non-PoE)
Sentry
To Sentry
To Switch/Hub
