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1–8
NO1–NO3
C1–C3
A
B
Power Switch
PoE PORTS
2.2.6 NVR54-4KS2/NVR58-4KS2/NVR54-16P-4KS2/
NVR58-16P-4KS2/NVR54-24P-4KS2/NVR58-16P-4KS2E
The NVR54-4KS2/NVR58-4KS2 series rear panel is shown as below.
The NVR54-16P-4KS2/NVR58-16P-4KS2 series rear panel is shown as below.
Port Name
Function
●
Alarm input port 1–
8
●
GND
Alarm input ground port.
●
Alarm output port
1–3
●
●
RS485_A port. It is the cable A. You can connect to the
RS-485
control devices such as speed dome PTZ.
communication
RS485_B. It is the cable B. You can connect to the
port
control devices such as speed dome PTZ.
Power input port
Input 12 VDC/4 A.
—
Power on/off button.
Built-in Switch. Support PoE or ePoE function.
●
—
●
●
Figure 2-61 Rear panel
34
There are two groups. The first group is from port 1
to port 4; the second group is from port 5 to port 8.
They are to receive the signal from the external
alarm source. There are two types; NO (normal
open)/NC (normal close).
When your alarm input device is using external
power, please make sure the device and the NVR
have the same ground.
3 groups of alarm output ports. (Group 1: port
NO1–C1; Group 2: port NO2–C2; Group 3: port
NO3–C3). Output alarm signal to the alarm device.
Please make sure there is power to the external
alarm device.
NO: Normal open alarm output port.
C: Alarm output public end.
For ePoE series product, port 1 to port 8 are the
ePoE ports. ePoE port supports 300 meters@100
Mbps, 800 meters@10 Mbps. Port 9 to port 16 are
general PoE ports.
The 8 PoE series product supports total 130 W.
The 16 PoE series product supports total 130 W.
User's Manual
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