What are the advantages and disadvantages of WiFi ?

Wi-Fi is an abbreviation of the phrase Wireless Fidelity.

Advantages

  • Convenient
    • Useful for smartphones, tablet devices and other portable devices to connect at any convenient location within premises.
  • Simplicity
    • To connect a new device with a network, simply turn on the Wi-Fi and do the simple configuration settings.
  • Mobility
    • Internet can be accessed from anywhere, ie. Bus, train, coffee-shop, super market, etc.
  • Expandability
    • It is convenient to add more wireless devices with current hardware settings without any cost and time.
  • Efficiency
    • WiFi enabled devices are used at offices for convenient to access their files at any location and it gives more productivity for the company.
  • Cost Control
    • In WiFi network devices can be added without any cost unlike cables needs to be get man power to do the job.
  • Standardization of Technology
    • Wi-Fi technology has standardized for all countries, it helps for the mobile devices to connect the WiFi regardless of the location.

Disadvantages

  • Performance/Speed
    • Although Gigabit WiFi is available in the market, we cannot get the gigabit speed at all locations. Now cable network has 10 Gbps speed.
  • Connectivity/Reliability
    • WiFi signal is depends on the interference. Ie. Concrete wall will reduce the signal strength. Also, there is a limit for distance to connect WiFi signals.
  • Security
    • WiFi router has various encryption methods to secure our network password. Need to be done proper configuration before use the WiFi network.
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s