Networking

What is 802.11g Wireless Network Standard? – Know Everything

Sometimes 802.11g is referred as "G". It is an IEEE wireless standard. 802.11g was an improvement on 802.11a and 802.11b and was released in June 2002. 802.11g supports WLAN (Wireless LAN) communication between host computers, routers, and other consumer devices.

Know Everything About 802.11a Wireless Network Standard

802.11a is an IEEE standard used for transmission of data over a wireless network. The base version of these standards (802.11) came in 1997 with amendments released subsequently. Both 802.11a and 802.11b released in September 1999. 802.11a networks operate at radio frequencies b/w 5.725 and 5.850 GHz

What is Wireless Technology? Learn with Examples

The wireless technology uses means of communication which is an alternative to the traditional wired systems. Wireless systems use electromagnetic waves to transmit signals over the communication path. Types of Wireless Network Technologies are wifi, bluetooth, GPS, cellular network, Satellite TV, etc.

What is a Wireless Network & How it Works?

A wireless network is a computer network that does not rely on wires to establish the connection between network nodes. The wireless network is also called wireless local area networks (WLAN), and it operates on radio waves. Common examples of wireless networks are WLANs, mobile phone networks, etc.

Gigabit Ethernet Explained

Gigabit Ethernet is a transmission technology that can theoretically provide a data rate of one Gigabit (one billion bits per second). This is equivalents to 128 Megabytes per second. This technology is based on Ethernet protocols (IEEE 802.3) which are widely used in local area networks (LANs)

Learn About Wireless Security Protocols – WEP, WPA, and WPA2

Radio signals for communication pose a security risk as anyone can connect to the network and breach your security. To ensure the safety of your information, be it your Instagram passwords or transaction information, it is essential to have an encrypted wireless network. WEP, WPA and WPA2 are three different types of wireless encryption protocols.

Receive Strong Wi-Fi Signal Everywhere with Wi-Fi Mesh Network

Wireless or wifi mesh network kits are readily available in the market which consists of a few or several routers. One of these nodes acts as a gateway & connects to the internet via modem. Whereas, other nodes communicate with each other on mesh topology. Wifi mesh network is better than range extenders

Network Switch – Functions, Comparison With Hub, Types & Layered Switches

A network switch, like a hub, is a small device that is used to connect devices to a network. A switch primarily acts as a controller & allows different devices to communicate with each other. There are two types of network switches as Unmanaged & managed. Traditional switch works in layer 2 of OSI model.

What is a Wireless Access Point?

A wireless access point, which is also known as Access Point (AP), is a small hardware device that connects a wired network (e.g. LAN) to wireless devices. The access point can be a standalone device that is connected to a router. WAP hardware consists of a radio transceiver, antennas & device firmware.

What is a Hub? Types & Working Principle

A network hub is a small electronic device that acts as a connector for various devices on a network. The primary purpose of the node is to retransmit any data to multiple nodes. The most commonly used hub is an ethernet hub. Other forms of network hubs include USB hubs.

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