Which type of fibre is typically used for communication due to its low signal noise?

Understand the Problem

The question is asking about the type of fibre that is commonly used in communication systems because it minimizes signal noise. This is a technical question related to telecommunications and optical fibres.

More Information

Single-mode fiber is suitable for long-distance communication as it minimizes signal loss and enhances signal clarity by maintaining a singular light path. This makes it ideal for applications requiring long-distance transmission with minimal noise.

Tips

A common mistake is confusing the capability of single-mode and multi-mode fibers, where multi-mode is better for short-distance and budget-friendly solutions.

Sources

• Top Guide to Choosing the Best Optic Fiber Cable - phoenix-fiber.com
• Single Mode vs Multimode Fiber: What's the difference? - patchbox.com