What Are WAN Adapters And How Do They Work
To explain simply, in networking a WAN adapter is a hardware device that is used to connect the computer to a Wide Area Network (WAN). The WAN is a large network system and is used to connect computers and people over vast distances like different cities or countries. The computer-compatible WAN adapters are usually installed in the built-in expansion slots of the motherboard.
The working principle of high-speed WAN adapters is quite complex, but for understanding, we will take a simple overview of the process. When an adapter is connected to the computer motherboard, it uses a lot of different protocols to transmit data over the WAN. Among the most common protocols used by these adapters is the Point-to-Point protocol. The adapter uses the computer modem to convert the digital signal data into analog signal which can then be transmitted over the network.
Different Types of Reliable WAN Adapters
When it comes to the types, the WAN adapters have a variety of different types and form factors. Some of the most commonly used adapter types are:
Ethernet Adapters: These are the most commonly used type of WAN adapters and are mostly found in home and small business systems. As the name suggests Ethernet WAN Adapters use the Ethernet protocol to connect to the network.
DSL Adapters: The DSL WAN adapters use the Digital Subscriber Line protocol, which is a high-speed internet connection to provide network connectivity.
Fiber WAN Adapters: They use fibre optic cables to deliver high-speed internet over the network.
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Guide On Installing Computer Compatible WAN Adapter
As we discussed above there are a lot of different types of WAN adapters, so the process of installing is also different for each type, however, almost all the types have the following common steps.
- Find an empty expansion slot in your computer.
- Insert the WAN adapter into the expansion slot.
- Secure the WAN adapter in place with a screw.
- Install the drivers for the WAN adapter.
- Configure the WAN adapter to connect to your WAN.
Once you have completed these steps, you should be able to easily connect your computer to the internet.