What is the Difference Between Access Point and Router?

The main differences between an access point and a router are their functions and the types of networks they serve. Here are the key differences:

1. Function: A router acts as a hub that sets up a local area network (LAN) and manages all the devices and communication within it. An access point, on the other hand, is a sub-device within the LAN that provides another location for devices to connect from and enables more devices to be on the network.
2. Connectivity: Routers can serve either wired or wireless connectivity for several end-user devices, while access points mainly serve wireless devices, such as phones, laptops, and tablets.
3. Network Scope: Wireless routers are more suitable for residential homes or small offices and organizations with limited numbers of users. Wireless access points, on the other hand, are typically used in medium to large organizations, as they can be connected to a separate router to create a network of access points, providing better coverage and handling more users.
4. Scalability: Wireless routers are not as scalable to match the growth of network needs as an organization expands. Wireless access points are more scalable and can be added to an existing network infrastructure to accommodate the increasing number of users and devices.

In summary, routers are used to create and manage local area networks, while access points extend the wireless coverage of an existing network and increase the number of devices that can connect to it. The choice between the two depends on the specific needs of the network, such as the number of users, the size of the organization, and the required coverage.

Comparative Table: Access Point vs Router

Here is a table comparing the differences between an access point and a router:

In summary, an access point is a wireless device that connects devices to a local area network, while a router manages communication between devices and can connect them to the internet. Routers typically have lower maintenance costs and may include a built-in Ethernet switch for wired devices, whereas access points do not.