Network Diagram Of Poe Switches And Routers

Understanding home networking through network diagrams.

Network diagram of poe switches and routers. A switch is a relatively simple piece of hardware. An ethernet switch is an intelligent device which transmits data to specific mac addresses within the lan. In addition to the inside to outside network functionality outlined above home routers also act as a network switch. If you notice in the wiring diagram nvrs that are specifically designed for poe switches don t require you to connect the cameras to your main network through your router because they have some router functions built in.

The poe switch is connected to a router using its uplink port and the nvr. Whether it is more convenient to run a cable directly from the poe switch to the nvr or router. Poe switch with 1 uplink port to router. It is easy to start using a poe switch.

Connect the router to the lan port on the switch using ethernet cables. Our first method diagram shows how a poe switch with one uplink should be setup to connect network cameras to the network. Modem to router to switch. What is a router.

These networks may be in a single location or across multiple locations. When building a small business network you will need one or more routers. If you have less than 4 devices to use in one network you can use one router connecting a modem and don t need to expend your network. An ethernet switch is commonly referred to as a multi port network bridge that processes and routes data on a data link layer layer 2 and sometimes network layer layer 3 of the osi model.

In this way the other 7 ports are available for adding more devices. A network switch is a piece of hardware that facilitates communication between computers on an internal network. Network switch after router. Connect a 8 port hub to your router then link the poe switch with an open port on the hub.

However when the number of devices is over 4 a network switch is necessary. The poe switch will act as a hub to connect them to the local network. In most cases you will see people put the modem first followed by a router and then a gigabit ethernet switch the principle is that the modem gives the public ip address to the router and the router assigns the private addresses to the devices connected to it while the network switch doesn t handle allocating ip addresses but serves. Home networking switches are often found in 4 port 8 port and 12 port configurations for generally less than 100.

Without the switching function the devices could talk. Then connect ip cameras to any of the port on the poe switch using the ethernet extension cables. It has the capability to learn and distinguish between specific addresses by accessing them from. Run a cat5 cable shown in blue to connect your cameras to the ports of a poe switch.

You can use the network switch to expend your wired network with more ports. You will typically see a network switch identified as a 10 100 ethernet or 10 100 1000 gigabit ethernet switch. How to set up a network switch with a router.