Nvr48/48-16P Series - Dahua NVR21-S2 Series User Manual

Name
+12V
RS-232
VGA
PoE PORTS

2.2.11 NVR48/48-16P Series

The NVR48 series rear panel is shown as below. See Figure 2-48.
The NVR48-16P series rear panel is shown as below. See Figure 2-49.
Please refer to the following sheet for detailed information.
Name
Power switch
Power input
port
MIC IN
/
RS232 debug
COM.
VGA video output
port
/
Figure 2-48
Figure 2-49
Function
/ Power on-off button
/ Input AC 100~240V.
Audio input port Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as microphone, pickup.
Function
+12V power output port. It can provide the power to
some peripheral devices such as the camera or the
alarm device. Please note the supplying power shall
be below 1A.
It is for general COM debug to configure IP address
or transfer transparent COM data.
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
Bult-in Switch. Support PoE or ePoE function.

For ePoE series product, port 1 to port 8 are the
ePoE ports.
meters@100Mbps, 800 meters@10Mbps. Port 9
to port 16 are general PoE ports.

The 16 PoE series product supports total 150W.
ePoE port supports 300
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