Dahua Lite NVR2104-4KS2 - Smart 1 U (S2) Series

99
Name
Function
+12V
/
+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.
RS-232
RS232 debug
COM.
It is for general COM debug to configure IP address
or transfer transparent COM data.
VGA
VGA video output
port
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
PoE PORTS
/
Bult-in Switch. Support PoE or ePoE function.
 For ePoE series product, port 1 to port 8 are the
ePoE ports. ePoE port supports 300
meters@100Mbps, 800 meters@10Mbps. Port 9
to port 16 are general PoE ports.
 The 16 PoE series product supports total 150W.
2.2.11 4K Smart 1U (S2) Series
The general 4K smart 1U (S2) series rear panel is shown as below. See Figure 2-48.
Figure 2-48
The 4K smart 1U (S2) with four PoE ports series rear panel is shown as below. See Figure 2-49.
Figure 2-49
The 4K smart 1U (S2) with eight PoE ports series rear panel is shown as below. See Figure 2-50.
Figure 2-50