NetComm NP2500 - Manual (Page 16)

16 NP2500 24-Port 10/100 PoE + 2-Port 10/100/1000 WebSMART Switch User Guide
YML842 Rev1
Red When the PoE port have the following failure happens:
• PoE power circuit shortage.
• Power over current: over the power current of PD’s classification.
• Out of PoE voltage of 44 ~ 57 VDC output.
• Cause fail.
Off No PoE powered device (PD) connected or unplugged the PoE output
port.
Gigabit Ethernet Port Status LEDs
Link/ACT:
Link/Activity On When the Link/ACT LED lights on, the respective port is successfully con-
nected to an Ethernet network.
Blinking When the Link/ACT LED is blinking, the port is transmitting or receiving
data on the Ethernet network.
Off There is no link.
1000Mbps On When the 1000Mbps LED lights on, the respective port is connected to a
1000Mbps Gigabit Ethernet network.
Off When the respective port is connected to a 10Mbps Ethernet or 100Mbps
Fast Ethernet network.
100Mbps On When the 100Mbps LED lights on, the respective port is connected to a
100Mbps Fast Ethernet network.
Off When the respective port is connected to a 10Mbps Ethernet or
1000Mbps Gigabit Ethernet network.