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ET4222H-S-DR
Hardened IP CCTV Self-Configured 4-port 10/100/1000Base-T + 2-port 1000Base-X SFP Ethernet Switch
Setup
1.
Connect one end of each Ethernet cables to its corresponding port on the ET4222H-S-DR. Connect
the other end to the network equipment (IP camera, Switch or PC). Insert the SFP and connect the
optical fiber cable to its corresponding connector.
Connect the ET4222H-S-DR to the power supply. Ensure the power supply in connected to a power
2.
source and the PWR indicator is ON. If not, please ensure that the power cable is connected
properly and the power supply is functioning normally.
3.
After all cables are connected, the indicators will be lit as per port status LEDs (page 5).
Interface
RJ-45 Pin Assignment
Power Connection：
Pin
Description
Power Input
Add ALM with normal close/open?
Cable Connections
Signal Type
Ethernet
Optical
Power supply 1
Power supply 2
ALM
V1 -
V1 +
+12~48V
GND
(DC)
Cable Type
Cat. 5 or above
SM/MM Optical fiber cable (depends on SFP)
Power cable
Power cable
2 wire
Signal Name
Pin
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
V2 -
V2 +
+12~48V
GND
(DC)
RJ45
LC
6-pin Terminal Block（Pin 1/2）
6-pin Terminal Block（Pin 5/6）
6-pin Terminal Block（Pin 3/4）
4
Connector
V1.0
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