3
NVR Networking solutions
This the NVR has 5 Ethernet ports, one is RJ45 without POE, others is POE supported
ports. 4 POE ports connecting device distance less than 100 meters.
POE port
POE ports can connect IP cameras by POE power supply ,so Camera can connect the
NVR directly and NVR will add the camera automatically that connecting by POE and
default recording 7*24 hours .Note the POE only support IEEE802.3af standard .
10M/100M RJ45 Internet port
For connecting the Internet or local network, And NVR need to search the camera by
manually.
The camera dedicated network topology shown in Figure 3-1
Figure 3-1 camera dedicated network
5
4
Installation
4.1
Hard disk recommended
Given the current market of different brands, the uneven quality of the different models
of hard, recommended to use Seagate or Western Digital brands which are designed for
security/server applications offering 24x7 reliable operation.
4.2
Days recorded
Table 4-1 video storage time
HDD capacity
Video stream
Cameras
Days recorded
2x4TB
D1 2Mbps
16
30
2x4TB
720p 4Mbps
8
30
2x4TB
1080p 6Mbps
4
30
Suggestion: To use two hard disk for reduce the risk of loss
4.3
Installation
The hard specific installation steps are as follows
˖
Step 1
Remove the hard disk box, shown in Figure 4-2 specific operation.
Figure 4-2 to take the hard disk
box
6
