KBC ESUG8P, Руководство пользователя

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Ethernet Switch User Manual
Manual-ESUG8P_Series_HW-Rev1112
Copyright © KBC Networks Ltd.
Page 9 of 14 www.kbcnetworks.com
2.7
DIP Switch Function
2.8
LED Status
LED Status Description
P1
ON
Power is supplied to the unit
OFF
No power to the unit
P2
ON
Power is supplied to the unit
OFF
No power to the unit
P-Fail
ON
Power to P1 or P2 has failed
OFF
Power is functioning to both or none of the powered
devices
Ethernet RJ45 Port Status LED
Each RJ45 Ethernet port has two green indicators. The lower green lamp indicates
whether power is being supplied to a PD and the upper green lamp indicates port link
state.
Green
(lower)
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
Green
(upper)
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
DIP-1 DIP-2 Description
OFF OFF Power failure relay alarm & P-Fail disabled
ON OFF P1 failure: relay alarm & P-Fail enabled
OFF ON P2 failure: relay alarm & P-Fail enabled
ON ON P1 or P2 failure: relay alarm & P-Fail enabled