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Communication Devices - Coggle Diagram
Communication Devices
FTTC
provides faster and more reliable internet than older copper-only lines by utilising high-speed fibre.
FTTP
delivers ultrafast and reliable internet speeds for heavy internet use like 4K streaming, gaming, and video conferencing, allowing multiple devices to connect simultaneously without slowdown
Router
routes data packets between different networks, acting as a gateway to direct information efficiently.
Switch
directs data to the correct destination by learning the hardware addresses(MAC addresses) of devices on the network and forwarding data packets only to the intended recipient.
LAN
shares files and printers, a shared internet connection, and centralized security management.
NIC
connects a computer to a network, enabling it to send data and receive data
WAP
connects wireless devices like laptops and smart-phones to a wired network, allowing them to access the internet or local resources without cables.
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WAN
connects computers over a large geographic area, such as across cities, countries, or even continents, allowing for the sharing of data and resources among geographically dispersed locations
Leased lines
provides a consistent speed and low latency, support symmetrical upload and download speeds for heavy data usage like cloud services and video conferencing, and enable failover for continuous connectivity.
Mobile broadband 4G 5G
provides internet access to devices wirelessly, similar to traditional broadband but via mobile networks, offering portability and bypassing landlines.
PAN
provides short-range connectivity, both wired (like USB) and wireless (like Bluetooth or Wi-Fi), for tasks such as file transfer, and connecting peripherals like keyboards and printers.
Bluetooth
exchanges wireless data, connect devices, and stream audios, which enables devices to connect without cables using short-range radio waves.
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