How to Connect PoE Switch to NVR and Network for IP Camera System Set up

Iris Wu
Related Product：
In modern security surveillance systems, the combination of IP cameras and Network Video Recorders (NVRs) has become the mainstream. PoE (Power over Ethernet) switches play a crucial role in these systems as they provide not only data transmission but also power supply to the cameras. This article will guide you on how to connect a PoE switch to an NVR and set up a network for an IP camera system.

Basic Concepts of PoE Switches and NVRs

A PoE switch is a networking device that transmits both data and electrical power over Ethernet cables. This is very convenient for IP camera systems because they can draw power directly from the network cables, eliminating the need for additional power cords.
An NVR is a device used to receive, record, and store video streams from IP cameras. It communicates with the cameras over a network, so it needs to be connected to a PoE switch to ensure stable transmission of video data.

Materials and Tools Required

Before you begin, you will need the following items:
  • PoE switch
  • NVR
  • IP cameras
  • Router
  • Ethernet cables
  • Power adapters
  • Installation tools (screwdrivers, etc.)

Assembly Steps

Using the LINOVISION router IOT-R51W, NVR NVR516P16-Q2, and PoE switch POE-Switch0504GD as an example:
  1. Connect the NVR to the router
  • Configure the router network according to the IOT-R51W manual.
  • Connect the ETH port of the IOT-R51W router to the LAN port of the NVR516P16-Q2 using an Ethernet cable.
  1. Connect the PoE switch to the IP cameras
  • Use Ethernet cables to connect each IP camera to the ports of the PoE switch POE-Switch0504GD.
  • Access the camera's network settings to ensure they are configured in the same subnet.
  1. Connect the PoE switch and NVR
  • Use an Ethernet cable to connect the uplink port of the POE-Switch0504GD to the NVR.
  • In the NVR's configuration interface, add the IP address of each IP camera and ensure they can communicate.
  1. Test the system
  • Open the NVR's client software and check if you can see the live video from all cameras.
  • Record a video to check if the NVR can store it correctly.

Conclusion

By correctly setting up the PoE switch, NVR, and IP cameras, you can build a powerful and reliable surveillance system. Follow the steps above to ensure your system is installed correctly and runs smoothly.