Certified Fiber Optics Practice Exam

What component is used to route loose tube 250um buffered fibers into 900um tight buffer fibers for connection?

1. Breakout kit

2. Distribution kit

3. Fan out kit

4. Connectorization kit

The correct answer is: Fan out kit

The correct component used to route loose tube 250um buffered fibers into 900um tight buffer fibers for connection is the fan out kit. This kit facilitates the transition from the larger diameter loose tube fibers to the smaller diameter tight buffered fibers, effectively allowing each individual fiber to be handled independently. The design of a fan out kit typically includes a mechanism to manage and protect the fibers as they are split from the loose tube, ensuring that they can be terminated with standard connectors or spliced to other fibers without damaging the delicate structure of the fibers. The functionality of the fan out kit is essential in fiber optic installations where the distribution of fiber is required over a distance or in specific configurations, making it particularly valuable in network environments where modularity and connectivity are prioritized. A breakout kit, while similar in purpose, generally refers more to the termination and protection of multiple fibers into a single connectorized format rather than transitioning different buffer sizes. Distribution kits tend to focus on organizing and housing multiple fibers but do not specifically address the buffering differences as the fan out kit does. Connectorization kits are primarily concerned with the final termination of fibers into connectors rather than managing their transition from one buffer size to another.