1. DSL uses existing telephone lines to deliver internet.
2. It allows both internet and phone calls on the same line.
3. A splitter separates the voice and data signals.
4. Speed depends on the distance from the telephone exchange.
5. It's faster than dial-up but slower than fibre.
🌐 Broadband
1. Broadband is high-speed internet with a wide bandwidth.
2. It includes DSL, cable, fibre, and satellite connections.
3. It allows multiple devices to stay online at once.
4. Speeds are usually consistent and fast.
5. It’s always on—no need to dial in like older connections.
🔌 Fibre Optics
1. Fibre optic cables carry data as light signals.
2. They offer ultra-fast and reliable internet.
3. Made of thin glass or plastic strands.
4. Not affected by electrical interference.
5. Perfect for high-speed video, gaming, and downloads.
📡 Router
1. A router connects your home devices to the internet.
2. It sends data between your devices and the modem.
3. Wireless routers provide Wi-Fi access.
4. It can connect multiple devices at once.
5. Often includes security features like firewalls.
