EX19164A PoE Switch Installation Guide
Copyright 2020 EtherWAN Systems, Inc.
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EX19164A
11/04/2020
6
Front Panel LEDs
LED
Color
Status
Power
Orange ON = switch is receiving power.
PoE
(port number)
Orange ON = Powered Device (PD) is connected.
OFF = PD is disconnected.
Link/ACT
(port number)
Green
ON = valid network connection.
OFF = no data transmission on port.
Flashing = port is sending or receiving data.
SFP
(port number)
Green
ON = valid network connection.
OFF = no data transmission on port.
Flashing = port is sending or receiving data.
NOTES: