Whats the advantage of fibre over copper telephone line

 

 

 

 

 

Fibre-optic cables have several advantages over traditional copper telephone lines, especially for internet and telecommunications:

1. Faster Speeds

• Fibre-optic cables can transmit data at speeds up to 100 Gbps or more, while copper lines (DSL) typically max out at around 100 Mbps.
• Fibre offers symmetrical speeds (equal upload and download speeds), unlike copper-based broadband, which often has much slower uploads.

2. Higher Bandwidth

• Fibre supports much higher data capacity than copper, making it ideal for modern applications like 4K streaming, cloud computing, and online gaming.
• Copper lines suffer from bandwidth limitations, especially when multiple users are connected.

3. Lower Latency

• Fibre connections have minimal lag compared to copper, making them ideal for video calls, gaming, and remote work.
• Copper cables experience more signal interference, leading to higher latency.

4. Longer Distance Transmission

• Fibre signals can travel up to 40 km or more without degradation.
• Copper lines experience signal loss beyond 100 meters, requiring amplifiers to boost the signal.

5. Better Reliability & Stability

• Fibre is resistant to electromagnetic interference (EMI), weather conditions, and electrical interference.
• Copper lines are prone to signal degradation, corrosion, and interference from electrical devices.

6. Energy Efficiency & Durability

• Fibre-optic cables consume less power than copper because they use light instead of electrical signals.
• They are also more durable, resistant to weather, and less likely to degrade over time.