Supplementary Document

18
able 2.5.1. Factory Default of the IP Camera
The following IP Camera settings are recommended for optimal connection with the NSL Series
Setup Items
Default
Description
Network Type
DHCP
The IP Camera must act as a DHCP client for the “Plug and Play”.
Encoding Type
CBR
The “CBR” is recommended because of the internal buffer design of the NSL
Series
Resolution
1280x720
The maximum performance of the N8NSL is 1080p@240fps or 720p@240fps.
To get higher frame rates per channel, 1280x720 is the recommended resolution.
Frame Rate
25fps
The maximum performance of the N8NSL is 720p@240fps.
Therefore 30fps per channel is recommended. (30fps x 8 = 240fps)
Bit Rate
2Mbps
The maximum throughput of the N8NSL is 40Mbps.
Therefore 2Mbps per channel is recommended. (4Mbps x 8 = 32Mbps)
Sub Stream
CIF
512Kbps
For “Dual Streaming”, the sub stream should be turned on.
And for the proper streaming through the WAN connection,
CIF@512Kbps or lower bitrates per channel is recommended.
 The NSL Series features a "Plug and Play" function with a PoE Switch.
 The “Plug and Play” functionality requires the IP Camera to be in DHCP mode.
 The NSL automatically assigns an IP Address to the IP Camera. (10.20.30.11 ~ 10.20.30.254)
 The NSL models will automatically map the camera on the PoE Port to the corresponding NVR
channel number.
 The NSL PoE Port maximum power consumption
- [N4NSL – 57.6Watt, N8NSL-96Watt]
Figure 2.5.1.2. Incorrect connection with the PoE Ports
With the NSL Models, it is prohibited to connect a router to the POE Ports to connect the IP
Camera, the NSL will not be able to find and connect to the camera. The LAN Port can be
connected to a router, but not the PoE Ports.