Ethernet Splitter vs. Ethernet Switch: What is the difference?

You have two main choices when it comes to adding more LAN port devices to your current network or setting up another network altogether: an Ethernet switch or an Ethernet splitter. Both offer similar benefits, though each one has its own distinct advantages and disadvantages over the other.

While the choice of one over the other depends on your specific needs, some key differences between switches and splitters will help you make the best decision possible in your situation.

Here is everything you need to know about Ethernet splitters and Ethernet switches so that you can choose the right solution for your home or business network!

What is an Ethernet splitter?

An Ethernet splitter connects two or more devices to a single Ethernet port. This helps when multiple devices need internet access, but only one port is available. In simple terms, an Ethernet splitter splits one Ethernet port into two, allowing more devices to connect through wired connections.

Advantages of Ethernet Splitter

Using an Ethernet splitter lets you connect multiple devices to a single network connection, which is especially helpful if your router or switch has limited ports. It also minimizes the number of long cables running between rooms in homes or offices. Unlike hubs and switches, splitters are passive devices that don’t require a power supply.

Splitters are more affordable than switches and are easy to LAN port install. Simply plug one end of the splitter into your router or switch, then connect your devices to the other ports.

Disadvantages of Ethernet Splitter

The primary drawback of Ethernet splitters is their limited bandwidth. Each device connected through a splitter only receives half of the original connection’s bandwidth. Splitters work best when you have only a few devices to connect.

Additionally, splitters lack flexibility. Adding or removing devices requires reconfiguring the entire setup, which can be inconvenient.

What is an Ethernet switch?

An Ethernet switch connects multiple devices within a local area network (LAN), enabling them to share data and resources. It offers more control over network traffic by dividing it into smaller, less congested paths through packet switching. This method ensures faster and more efficient data transfer.

Switches prevent network slowdowns by ensuring that one device’s traffic does not interfere with another’s bandwidth. They support full-duplex communication, meaning data can be sent and received simultaneously, improving network performance.

Ethernet switches also allow networks to segment into smaller subnets, enhancing both performance and security. Standard switches support LAN port speeds of 100 Mbps, while gigabit switches offer speeds up to 1,000 Mbps.

Advantages of Ethernet Switch

Ethernet switches improve performance by reducing collisions through network segmentation. Depending on size and speed, they can have anywhere from 5 to 52 ports. One port connects the switch to the router, while other ports link to network devices. Switches use network addresses to direct traffic efficiently between devices.

Switches enhance security by isolating devices on different network segments. They also offer greater flexibility than hubs by supporting specialized applications, such as voice or video.

Disadvantages of Ethernet Switch

Although Ethernet switches outperform splitters, they are more expensive and require more setup. Configuring a switch can be challenging for users unfamiliar with networking. Additionally, switches are larger than splitters, taking up more space in network setups.

Ethernet Splitters vs. Ethernet Switch: Comparison Table

Comparison Basis	Ethernet Splitter	Ethernet Switch
Speed	Low	High
Ports	Up to 8 ports or more	2 ports
Uses	Ideal for connecting 2 devices	Can connect multiple devices

Ethernet splitter or switch: what should you buy?

Ethernet switches are more commonly used than Ethernet splitters. They are great for increasing available bandwidth and the ability to use more computers in the same area without sacrificing signal strength.

Switches provide you with more Ethernet ports, each with a much faster speed than what you had originally, so you can take advantage of the full potential of your network. Thus, Ethernet switches should be your first choice.

Conclusion

While there are subtle differences between these two, in the end, both will get the job done; and the biggest difference is port quantity. Your specific needs will determine which one you should go for, but it’s safe to say that you’ll want to get an Ethernet switch if you need more ports than any Ethernet splitter can offer.