Nvr54-I/Nvr54-I/L/Nvr44-I Series - Dahua NVR52-EI Series User Manual

2.2.25 NVR54-I/NVR54-I/L/NVR44-I Series

● The following figure takes NVR5432-16P-I and NVR5432-16P-I/L series as examples.
● The figure is for reference only.
No. Port Name
1 Power button
2 PoE port
3 eSATA port
4 HDMI port
5 VGA port
6 RS-232 port
Alarm input port
7
(1-16)
Figure 2-81 Rear panel
Function
Turns on/off the NVR.
Built-in switch. It can provide power for IPC.
● 16 PoE ports: 1-8 are ePoE ports (support 300m @ 100M.
800m @ 10M). 9-16 are regular PoE ports.
● Device with 16 PoEs supports 150 W total power.
External SATA port. It can connect device with SATA port. You
need to jump the HDD when there is peripherally connected
HDD.
High definition audio and video signal output port. It transmits
uncompressed high definition video and multiple-channel
audio data to displays with HDMI port. The two HDMI ports
support 2-channel high definition HDMI output of different
sources.
VGA video output port. Output analog video signal. It can
connect to the monitor to view analog video.
It is for general COM debugging to configure IP address and
transfer transparent COM data.
● There are four groups: 1-4, 5-8, 9-12 and 13-16.
They receive signals from external alarm source. Alarm
input includes two types; NO (normal open) and NC (normal
close).
● When your alarm input device is using external power,
make sure the device and the NVR have the same GND.
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User's Manual