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Communications Devices - Coggle Diagram
Communications Devices
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Router
A device that is used to connect two networks, usually to connect a LAN to the internet. In small networks the switch and router are combined in a single device
Switch
A switch is a device in a computer network that connects other devices together, multiple twisted pair copper cables or fibre optic cables are plugged into a switch to enable communication between devices
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Leased Lines
A leased line is a private telecommunications circuit between two or more locations provided according to a commercial contract. It is sometimes also known as a private circuit, and as a data line in the UK. Typically, leased lines are used by businesses to connect geographically distant offices.
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Mobile Broadband 4G/5G
Mobile broadband is the marketing term for wireless Internet access delivered through cellular towers to computers and other digital devices using portable modems.
Bluetooth
A wireless technology standard for excganging data over short distances using short-wavelength UHF radio waves. It allows and two anabled devices such as smartphones and laptops to communicate or transfer files. Or for peripherial devices to a computer. Bluetooth maximum range can go anywhere from 10m to 1km
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Infrared Connection
One of the earliest types of optical communication and is still very much in use today. It is found in remote controls for televisions, dvd players and most other entertainment devices