6
Table 2.1: LED Indicators
(Lower LED)
Off
No powered-device attached or power supplying
fails
Flashing
Port link is recovered from failure event
Amber
On
IEEE 802.3af/at connection (Single Signature PD
Class 0~4)
Off
No powered-device attached or power supplying
fails
Flashing
Port link is recovered from failure event
Green/Amber
Alternating
Flashing
The port is trying to recover from event failure
(Frequency: 20secs/time)
at PoE Mode
(Port 5-8
Copper)
(Lower LED)
Amber
On
Supplying PoE at (30w)/af power to the powered-
device
Off
Not connected to a Powered Device
Green/Amber
Alternating
Flashing
The port is trying to recover from event failure
(Frequency: 20secs/time)
SFP Link/Active
(Port 9-12)
Green
On
Connected to network, 1Gbps
Flashing
Networking is active
Off
Not connected to network
Amber
On
Connected to network, 100Mbps
Flashing
Networking is active
Off
Not connected to network
