Chapter 1: Overview
36
Table 7 describes the Link/Activity/Speed and PoE status LEDs.
T
ABLE 7. LINK/ACTIVITY/SPEED AND POE LED DESCRIPTIONS
LED State Description
Link/Activity/
Speed
(LEFT LED)
Off
The port has not established a link with a
network device, or the ecofriendly feature
is enabled.
Flashing
green
Rx or Tx activities at 1000M
Steady
green
The port has established a link with a
network device and is active (1000M)
Flashing
amber
Rx or Tx activities at 10/100M
Steady
amber
The port has established a link with a
network device and is active (10/100M)
PoE
(RIGHT LED)
Off
No link, no power output, or ecofriendly
feature is enabled
Steady
green
PD is on
Flashing
amber
PD maximum current
Steady
amber
PD error