10
4.2 LED STATUS MONITORS
The Model 2110 features two top panel LEDs that monitor PoE output
and Ethernet activity, and two bottom panel LEDs that monitor power
input and Ethernet activity. Figure shows the locations of each LED.
Table 1 describes the LED functions.
* = applies to 2110/P and 2110/PSE models only
Table 1:
LED descriptions
LED
Description
PoE OUT
(Top Panel)
PoE Link*
Indicates link with down-stream PoE
device. (Not present on 2110/EUI)
Link/Act
Indicates link and activity on output
port.
Ethernet IN
(Bottom Panel)
Power*
Indicates 2110 is receiving power
from up-stream PoE device or power
adapter.
Link/Act
Indicates link and activity on input
port.
