The LC connection on the camera converter uses two fiber strands. What are they used for?

• A. To power the camera
• B. To ground the system
• C. To send and return information
• D. To carry audio only

Answer: (C)

Fiber links carry data as light, and a two-fiber pair is used to support two-way communication. One strand carries the signal in one direction while the other carries information back, enabling sending and returning data between the camera and the converter. This setup handles data transmission, not power, ground, or audio, so the two strands are specifically for bidirectional information flow. In practice, one fiber carries the video or data to the converter, and the other returns data (such as control or status) back to the camera or system.