What Is WiFi Access Point? Factors to Consider to Pick the Best WAP

Poor WiFi coverage, slow connectivity, dead zones, weak signal, and other major issues are developing concerns, and these issues can be solved by deploying a WiFi access point. 

As a result, many organizations, institutions, and home users now require it. But do you know “what is WiFi access point?” or if it's helpful for you? To get your answer, read the article below.

What is access point for WiFi?

What is a WiFi access point?

A WiFi access point (WAP) is a hardware device or a configured node on a local area network (LAN) that connects wireless-capable devices and wired networks using a wireless standard such as WiFi.

WiFi access points (WAP) can be used in office environments to provide network connectivity, allowing employees to work from wherever in the workplace while being connected to the network. 

WAPs also enable wireless Internet access in public locations such as coffee shops, airports, and train stations.

It's simple to set up a WAP and connect any WiFi-enabled computer or device to a WiFi network without the use of wires or cables.

Also read: 

• What is WiFi?

• What is the meaning of WiFi?

What is an access point for WiFi?

How does WiFi access point work?

The WiFi access point works by plugging an ethernet cable directly into your router or if you have one, a network switch. This provides the WAP with a connection to the LAN and the bandwidth it needs to function.

The WAP then receives and delivers a wireless signal in either the 2.4GHz or 5GHz frequency bands, also known as WiFi. This lets you connect to your home network wirelessly, providing Internet access where it was previously unavailable.

How WAP works

Types of WiFi access point

Wireless access points come in a variety of types, each designed to satisfy certain deployment and environmental conditions. Understanding all of these types will help you select the ideal WiFi access point for your network.

Indoor Access Points

Indoor access points are the most often used type, which are intended for indoor use only, such as in homes, workplaces, and schools. These WiFi access points provide reliable connectivity in a limited area. 

To increase signal strength and coverage, indoor access points commonly use numerous antennas and modern technology like beamforming.

Outdoor Access Points

Even in inclement weather, outdoor WiFi access points provide wireless connectivity in open spaces. They could have omnidirectional antennas for wider coverage or directional antennas to focus the signal in certain directions.

Indoor vs outdoor access point

Controller-Based Access Points

A centralized wireless network infrastructure consists of controller-based access points, sometimes referred to as managed access points. These access points are monitored and managed by a wireless LAN controller (WLC).

Standalone Access Points

Standalone access point works independently from a central controller, which offers an economical and simple option for smaller networks where a centralized management system is not a requirement.

Cloud-Managed Access Points

Cloud-managed access points do not require on-premises controllers since they are centrally managed and controlled via a cloud-based dashboard. Remote management, smooth firmware upgrades, and easier deployment are all provided by cloud-managed access points. 

Cloud-Managed Access Points

What are the benefits of wireless access point?

Because a WiFi access point creates a WiFi network within an existing wired or wireless network to accommodate more wireless devices, it has become a must-have for many businesses, institutions, and home users. Below are the main benefits a WAP brings:

• Strong signal coverage (inside/outside) across the building

• Increase the number of possible users by extending the WiFi router's range.

• Extensive transmission range

• Useful for increasing an existing network's wireless range.

• Adaptable installation 

• Manage your WiFi network's users with ease

See also: What is GHz WiFi?

Advantages of wireless access point

How to choose the best WAP?

Choosing the appropriate WAP isn't as tough as selecting the right electronic or information technology equipment. When deciding on a WAP, keep the following factors in mind:

Speed

In reality, for all users, speed is the most critical factor. A WAP device's speed is often measured in megabits or gigabits per second. The speed of WiFi connectivity is determined by the WiFi protocol offered by the WAP device.

Speed of a WAP

Capacity

The capacity of a WAP device is determined by the number of WiFi devices it can support without compromising performance. The bigger the number of devices supported, the higher the device's price.

Coverage

When selecting a WAP, zone coverage is one of the most important factors to consider. WAPs with better long-range coverage are favored because they eliminate the need for more access points.

Security

Safe and secure Internet access is no longer an optional feature; rather, it is an essential feature that should be present on every device.

Factors to consider when choosing the WiFi access point