ET4111Pp Series
Unmanaged Industrial 4-port 10/100Base-TX + 1-port 100Base-FX SFP Ethernet Switch with
PoE+
3
V1
Operational Instructions
Indicators
Indicator
Color
Status
Description
PWR
Green
ON
Powered on
SFP LINK
Green
ON
Fiber link up
Blinking
The fiber link is receiving or transmitting data
OFF
Fiber is not connected or fiber link down
PoE (1-4)
Green
ON
PoE is activated.
Blinking
A Power Device (PD) is being detected.
OFF
No device is connected or the connected device is not
a PD.
RJ45
Port
(P1-P4)
LINK/ACT
Green
ON
A network device is connected
Blinking
The connected device is transmitting or receiving data.
OFF
No network device is connected
SPD
Orang
e
ON
100Base-TX
OFF
10Base-TX mode
Ports
P1-P4
Ethernet ports
SFP
Fiber port
Power Input
DC 48V input
Functional Description
Supports IEEE802.3at Power over Ethernet (POE+)
1 SFP (mini-GBIC) supports 10/100Base-FX speed
Support Auto-Negotiation and Auto-MDI/MDI-X
Support Store-and-Forward Transmission
Support Wall-mount installation
-10
℃
to 60
℃
(14
℉
to 140
℉
) operating temperature
Assembly, Startup, and Dismantling
Wall Mounting Installation
Assembly: Mount the standalone unit onto a fixture, e.g. a plank, (either on the wall or on a flat surface) with
at least 2 screws piercing through the holes on the mounting frame to secure it in position.
Startup: Connect the supply voltage to start up the Switch via the terminal block.
Dismantling: Locate and remove the securing screws. Usually, but not limited to, at least 2 screws
.
Manual
