Ethernet can be described as a port through which data and information between different computers such as desktops and laptops are exchanged via the internet. Other than computers, even entertainment boxes such as media boxes and gaming systems also possess an Ethernet protocol.
An Ethernet bridge is one which joins together two or more LAN (Local Area Network) connections which results in the creation of a larger LAN. It is a device which can modulate the traffic passing between different local area networks.
Ethernet is the most common data networking standard that applies the UTP twisted pair cables. A twisted pair cable can be shielded or unshielded. It basically consists of two insulated copper wires twisted together in a helical form.
Types of Ethernet bridges
- WiFi bridge: This is a wireless Ethernet bridge. It connects two or more local area networks using wireless access points. Access points are the single points of entry which enable the connection of devices like computers to the network.
In a typical wireless bridge setup, both access points on either side of the wireless connection are used. A point that is to be taken in mind is that these access points may tend to be more expensive and need to be managed well to increase its efficiency. The decision of using one access point or multiple access points is entirely up to the user.
- Powerline Ethernet bridge: A powerline ethernet bridge is a home working technology. It is a device with which electric wires can be turned into networking cables.
It is used to extend a LAN to another room so as to connect two points without any need of ethernet cables between them since all that is required to do is to plug in a powerline ethernet bridge into an electrical wall socket and another powerline ethernet bridge into a different one.
The Pros and Cons of a Wireless Ethernet Bridge
Pros: The development of the wireless Ethernet bridges have made it possible to have internet connection even when on the go. It is readily available and is easier to assemble when compared to the setting up of routers. Also since the set up process of wireless Ethernet bridges is easier, it is less expensive.
Cons: In a wireless ethernet bridge, there is a possibility of neighbors and other computer users in the vicinity who might hack into the wireless networks. This results in security getting endangered as well as a decrease in the internet speed which occurs due to the interception of nearby computers.
Apart from this, the range of most wireless ethernet bridges is insufficient for large structures and speed is also a concern as it is considered to be relatively slow.
Watch a demo of an ethernet bridge:
Pros and Cons of a Powerline Ethernet bridge
Pros: It is convenient to adopt a Powerline Ethernet bridge because it only uses pre-existing wires and electrical outlets, which are already present in most homes. In addition to this, this kind of bridge is also relatively easy to install.
Cons: In most cases, the performance of devices using Powerline Ethernet bridges are impacted by home power usage. They are also prone to cause interference to short wave radio reception.
