What Is Single-Mode Fiber?

A fiber optic cable type with a narrow core that carries a single light path, typically using laser sources for long-distance, high-bandwidth connections.

Single-Mode Fiber across 2 exams

Single-Mode Fiber appears on the following exams. Each defines it in the context candidates are tested on:

CCST Networking
A fiber optic cable type with a narrow core that carries a single light path, typically using laser sources for long-distance, high-bandwidth connections.
Network+
A fiber-optic cable type with a narrow core that uses laser light to transmit signals over long distances with minimal loss.