Advantages and Disadvantages of WiFi Network


Advantages and Disadvantages of WiFi Network
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Advantages and Disadvantages of WiFi: There are both ups and downs of setting up a WiFi connection at home or the workplace. You can share data in a multi-user environment without any overhead cost. It’s all convenience and ease of access that most companies equip the desktops with a built-in Wireless LAN card. A WiFi network is, no doubt, easy to install and use, but is it worth investing? Well, it’s all discussed here in the Advantages and Disadvantages of WiFi network.

Staying connected with your peers through a shared wireless network gives you much more freedom, especially when you are mobile and can transact the business process through by phone or tablet instead of a computer. This makes Wireless LAN a platform-neutral method, which also reduces overhead cable meshes offering much more to you.

What are the Advantages of WiFi Network?

Wireless networks hand you many opportunities as well as the freedom to use the internet and accessibility. No matter whatever device you use, you have to have a wireless router and a receptor antenna. Here are some advantages of WiFi over a wired network you need to know.

1. WiFi Network is Convenient

Through a wireless network, multiple users can connect with the router or through a hotspot technology without any configuration required. This gives you the ease of use and access to the available network. Linking to such a network takes a few seconds. This capability to connect through a wireless network literally supersedes the wired or cable network, which takes more time to configure and allow connection in a multi-user environment.

2. Flexibility at work

One of the most significant advantages of WiFi is the flexibility it offers at the workplace. You don’t stay stationed at one location to work. Finding a network cable or RJ-45 to plug in your Laptop or Desktop may be cumbersome at times. One WiFi device installed at your workplace serves each and every user allowing the work process to continue without any hindrances.


Also Read: Pros and Cons of Using Internet

3. Enhanced Productivity

Employees connected to a Wireless LAN can easily maintain their work since they don’t have to waste their time due to server or LAN connectivity issues. There are the least chances of having a network IP conflict in case multiple users are accessing the same network. You can execute your work like sending emails, pitching a conference, possibly from anywhere. This also affects your productivity as you timely deliver your targets and work.

4. WiFi gives you Mobility

You can take your work anywhere that means, out of your cabin, to the cafeteria. Now you don’t have the limitations of sitting before your computer to get the tasks done. You can take care of things through mobile as well. WiFi connectivity lets you transact through mobile as the technology serves rightly to every smart device that integrates with the WiFi network around you. You can send emails, carry out banking transactions, and check your work reports while you are on the move.

5. WiFi Deployment is Easy on Infrastructure

A Single WiFi Access Points benefits you in ridding the plan and map of laying cables and switches at the workplace. Consider your new cabin is moved from your current location and has to be installed with a new connection. Figuring a map and fitting a complex cable network can be difficult as compared to just installing a Wireless device in that cabin.

6. WiFi is Cost-Effective

The obvious benefits of Wireless LAN are the least expenses on a new network establishment. You can cut down wiring costs, labor costs, and save your time, most importantly, for the process does involve all these three affecting your company’s budget for a new establishment.


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7. Expansion and Addition

You can add new users at any time in a few moments on a WiFi network. All you need to do is to grant access to the user or users with the Wireless LAN credentials to make them authorized users. This also minimizes the time and effort you put in wiring and adding a connector for users.

8. Wireless LAN is Easy to maintain and relocate

Wireless LAN networking is easy to maintain and move even if you are planning to relocate your company to another building or place. Your work is still unaffected, even if your building is undergoing renovation and reconstruction. You can still carry out your work processes without worrying about the wiring and connectivity issues. This capability also allows you to save much of your time, money, and efforts thus, helping you to focus on the business and relevant tasks.

What are the Disadvantages of WiFi?

Wireless LAN technology is always handy for sure, and yet there are some limitations of WiFi you may have to deal with at times. What are they? Here are the kind of problems you may come across in general.

1. Security Concerns

Most of the open WiFi networks are unsafe to connect with since you don’t know the type of users connected with that network. FYI, public WiFi networks are most vulnerable to hacking. Hackers may impersonate their Id as the network Id, which might also cost you or your business. Therefore, it is best advised to conduct your business on a private or business network only.

2. Limited Range – Disadvantages of WiFi

The second most common of the disadvantages of Wireless LAN is range issues. Since the building has multi-storeyed structures. The usual WiFi range in a building is about 100 to 150 feet. The range and strength of a WiFi device would weaken as you move further from the access point location. If you are not well within the network range, you won’t be able to connect to your network which may disturb your workflow.

3. Signal Interference

The common frequency that a Wi-Fi device operates on is 2.4 GHz, which can be disturbed or hindered due to the presence of other electromagnetic devises or walls between you and the WiFi source. This signal trouble may cause connectivity issues or may result in weak signal strength downing your speed. Transferring large files over the network gets risky at such times. The data is more likely to get corrupted during transfer in such scenarios.

4. Bandwidth Usage

The number of devices connected is inversely proportional to the bandwidth. That means, the more devices are connected to a single WiFi network, the weaker the bandwidth gets. This is also one of the known disadvantages of WiFi in the workplace. More users mean, restricted speed limit and slow pace of workflow.

5. Slower in contrast to LAN

Wireless LAN is slower than a wired network at the workplace or home. Most of the wireless signal is either distributed or dissipated because of other devices or due to external EMF sources. However, it is not so in the case of wired networks. A study named “WiFi in the Home” in 2011 also found that WiFi Internet connections can be up to 30% slower than a wired network.

6. Effects of WiFi on Health

According to recent findings published in Science Direct, WiFi causes oxidative stress, sperm/testicular damage, and neuropsychiatric effects on human health. Other WiFi health hazards include Apoptosis, cellular DNA damage, endocrine changes, and calcium overload. These effects are the same as caused by EMFs (Microwave Frequency).

Top WiFi Companies

  1. Cambium Networks
  2. Extreme Networks
  3. Glow Labs
  4. iBwave Solutilons
  5. Rajant Corporation
  6. Redline Communications
  7. Aruba
  8. Cambium Networks
  9. Cisco
  10. Data Xoom
  11. Dialogic
  12. EDX Wireless
  13. Fluidmesh
  14. KORE Wireless Group
  15. Mapcom Systems
  16. Pioneer Group Communications
  17. Redpine signals
  18. Ruckus Netwroks
  19. ScreenBeam
  20. TeleBright Software
  21. Yokogawa Corporation of America

General FAQ

Can WiFi waves be harmful?

Wireless routers including Bluetooth and similar wireless systems emanate electromagnetic radiation in the low-gigahertz frequency. This level is considered potentially dangerous to people. Exposure to Electromagnetic Frequency for a long duration can be harmful to your health.

What is the major limitation of WiFi?

WiFi has one and many limitations, which are, you can use WiFi Signal within a restricted range that is 100 to 150 feet, Physiological interference due to other electronic devices, and comparatively low bandwidth when multiple users are connected.

Is WiFi harmful to health?

Wifi as an increased cancer riskAs a bunch of studies and research are still going on potential risks of exposure to WiFi, some studies have found that WiFi leads to Oxidative Stress, DNA damage, endocrine changes, and Apoptosis.

Can I get cancer from WiFi?

There is no strong evidence so as to make answers challenging. There has been some media speculation that wi-fi could cause cancer but this isn't supported by medical or clinical evidence. Like mobile phones, Wi-Fi uses radio waves to transmit information. However, conclusive studies need to be done on whether WiFi signals lead to cancer or not.

 

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