Ethernet Switch
Connect all computers in your network
An Ethernet switch is a device that connects computers in a network to the Internet without the use of separate connections. This is not to be confused with a hub or repeater – these devices do not distinguish separate computer connections on the network. Ethernet switches allow for each computer to have its own connection without competing with other computers on the network for bandwidth, allowing for a faster connection to all computers.
Like hubs, network switches can support different speeds in the Ethernet connection ports. They are great devices for home networks or small offices. Local Area Networks, or LANs, use different types of industrial Ethernet switches to regulate speed. A home or small office may use one switch as a gateway for all computers, but a bigger LAN may use a switch with more ports to not only regulate computers, but also to connect to WiFi devices and VoIP telephones.
An Ethernet switch can also transfer data between computers, making it easier and faster to work with. Ethernet switches allow for data transfer to happen simultaneously, preventing slowdowns and bandwidth overages. In all, they are much more efficient than a simple hub for small networks.
Features and Benefits
- Can have between 1 and 24 ports for a single network
- Can be managed or unmanaged, depending on the network's needs
- Provide variable link speed settings and the ability to turn ports on and off
- Have port mirroring capabilities
Top Choices
Top choices for gigabit Ethernet switches include Linksys, Atlantis, NetGear and Cisco. They manufacture 8 port switches, 24 port switches and, in some cases, 48 port switches for different networks.
Major Considerations
- How big is your network? Can you get by on a regular Ethernet hub or do you need more dedicated connection management?
- How many computers do you want to connect to your network? This will help you decide what kind of switch to get.
- Do you want a managed or an unmanaged Ethernet switch? Unmanaged switches are plug-and-play, while managed switches may require an IT team to ensure they run correctly. This, again, will depend on the size of your network.
Price Range
Ethernet switches can range from $26 to over $1000, depending on the number of ports and the type of switch it is. Obviously, smaller switches will be less expensive.
Summary
Ethernet switches are network devices that allow for all computers in a network to receive their own connection and, therefore, their own bandwidth. Switches come in different sizes, with different ports that can be managed or unmanaged. They have different features that allow a user to control his or her network and the computer connections on it.
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