Fiber Optics Engineer Interview Questions and Answers

Fiber types include single-mode and multi-mode. Splicing is the process of joining two fibers together.

• Single-mode fiber has a smaller core and is used for long-distance communication.

• Multi-mode fiber has a larger core and is used for shorter distances.

• Splicing can be done mechanically or fusion splicing which uses heat to join fibers.

• Splicing is important for repairing damaged fibers or connecting fibers in a network.