KBC Networks ESUL8P-PC2 - Manual (Page 10)

Ethernet Switch User Manual
Manual-ESUL8P-PC2_Series_HW-Rev1201
Copyright © KBC Networks Ltd. Page 10 of 15 www.kbcnetworks.com
2.8 LED Status
LED Status Description
PWR1
ON Power is supplied to the unit
OFF No power to the unit
PWR2
ON Power is supplied to the unit
OFF No power to the unit
P-Fail
ON Power to PWR1 or PWR2 has failed
OFF Power is functioning to both or none of the power inputs
PoE 1-8
ON The port is supplying power to the powered device
OFF
There is no powered device attached or the power to the
device has failed
Ethernet RJ45 Ports P1 - P8 Status LED
Each RJ45 Ethernet port has two indicators, a yellow lamp and a green lamp. The
yellow lamp indicates port speed, and the green lamp indicates port link state.
10/100
(Yellow)
ON Full duplex link
FLASH Collisions are occurring
OFF Half duplex link or no connection
LINK/ACT
(Green)
ON
Effective network connection has been established for
the port
FLASH Data traffic is passing through the port
OFF
No effective network connection has been established for
the port
Ethernet RJ45 Ports P9 & P10 Status LED
Each RJ45 Ethernet port has two green indicators, an upper and lower. The upper one
indicates the state of the port link and the lower one indicates port link speed.
Lower
LED
ON Port operating at 1000M
OFF Port not operating at 1000M or no connection
Upper
LED
ON
Effective network connection has been established for
the port
FLASH Data traffic is passing through the port
OFF
No effective network connection has been established for
the port
Link
/Active
ON SFP port link established
FLASH Active data flow
OFF No connection to the network