When comparing FC connectors to LC connectors, FC connectors offer the following advantages:
1. Ruggedness: FC connectors are generally considered more rugged than LC connectors. The FC connector's threaded coupling mechanism provides a secure, tight connection that is less susceptible to accidental disconnection. This makes FC connectors ideal for applications where vibration, movement, or high mechanical stress may be present.
2. Easier Termination: FC connectors are relatively easy to terminate compared to LC connectors. The larger size of FC connectors makes them easier to handle during the termination and polishing process, which is advantageous for technicians or installers with little experience or limited time on the job.
3. Compatibility with Single Mode Fiber: FC connectors are typically used with single mode fiber optic cable and are designed for long distance transmission with minimal signal loss. The smaller core diameter of singlemode fiber compared to multimode fiber makes FC connectors ideal for precise alignment and efficient optical transmission in singlemode applications.
4. Availability and legacy support: FC connectors have been in use for a long time and are more prevalent in certain industries and applications. This means that FC connectors and related components, such as adapters and patch cords, have been widely used. In addition, FC connectors are still used in older systems and their compatibility with older equipment may be an advantage when used with existing infrastructure.
Notably, LC connectors have gained popularity in recent years for their smaller form factor, which allows for higher port density in patch panels and equipment. LC connectors are typically used in high-density environments such as data centers, where space optimization and ease of use are important considerations.
