Nvr48-4Ks2/Nvr48-16P-4Ks2/Nvr48-4Ks2/L/Nvr48-16P-4Ks2/L/Nvr48-4Ks2/I/Nvr48-16P- 4Ks2/I Series - Dahua NVR52-EI Series User Manual

Name
CTRL (CTRL
12 V)
P (+12 V)
eSATA
RS-232
HDMI
VGA
PoE PORTS
2.2.9
NVR48-4KS2/NVR48-16P-4KS2/NVR48-4KS2/L/NVR48-16P-4KS2/L/
NVR48-4KS2/I/NVR48-16P-4KS2/I Series
The NVR48-4KS2/NVR48-4KS2/L/NVR48-4KS2/I series rear panel is shown as below.
The NVR48-16P-4KS2/NVR48-16P-4KS2/L/NVR48-16P-4KS2/I series rear panel is shown as below.
Function
Controller 12 V power output. It is to
control the on-off alarm relay output. It
can be used to control the device alarm
—
output. At the same time, it can also be
used as the power input source of some
devices such as the alarm detector.
+12 V 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 1 A.
10/100/1000 Mbps self-adaptive Ethernet port. Connect to
Network port
the network cable.
External SATA port. It can connect to the device of the SATA
eSATA port port. Please jump the HDD when there is peripheral
connected HDD.
USB 2.0 port. Connect to mouse, USB storage device, USB
USB 2.0 port
burner and more.
RS-232 debug It is for general COM debug to configure IP address or
COM transfer transparent COM data.
High definition audio and video signal output port. It
High Definition transmits uncompressed high definition video and
Media Interface multiple-channel data to the HDMI port of the display
device. HDMI version is 1.3.
VGA video VGA video output port. Output analog video signal. It can
output port connect to the monitor to view analog video.
Built-in Switch. Support PoE.
PoE port
For PoE series product, you can use this port to provide
power to the network camera.
Figure 2-64 Rear panel
34
User's Manual
The two
ports serve
as another
group of
alarm output
ports.