Which Wireless Network Appliances You Need for Home or Offices?

Technically Four wireless network Devices are available in the market! I have noticed some of us mistakenly purchasing wrong Wireless Network Devices plus spending more money to get better or high quality. Therefore I have written my blog for distinguishing these device and help you to save your money

In computer Networking wireless access is a hardware device that allowed users to connect through wireless connection, this device broadcast domain is equal to one means if you have internet at home that you can access it over wire and need to access it through wifi then you need wireless access point it is layer two protocol of OSI model where you can do MAC filtering as well. it does come with to band 2.4GHz and 5GHz, you can configure as a manual or auto mode of channel selection.
It does not routing! or so on it is only when you use if after router or L3 Switches

A wireless router is again a hardware Network appliances that performs the function of routing and also includes the function of a wireless access point as well, it does required proper installation
This device designed when your ISP provide you Public IPs  and you need purchase this device to
performs NAT as well, then your clients will able to access internet.

A wireless controller is used in combination with the Lightweight access point protocol to manage light-weight access points in large quantities by the networking administration or network operation
center. It does not comes with wireless antenna, but it required wireless access points not general access point, each controller support specific access point and you can find with more details when
you have plan to purchase. This wireless network appliance is designed for medium and large project
where you would expect 500 to 5,000 employees network traffics

A wireless modem is hardware network appliances that provide internet for our home or small offices mostly ISP internet service provider can provide this facilities, but they offer you to purchase your custom one as well,   good quality but only for home or small office purposed




Here's my YouTube regarding this topic ..

https://www.youtube.com/watch?v=iTX4qSmkbYI&t=10s