The F-1MSDI-L-2TX is a mini Fiber Optic Transport unit that is utilized and extra loop out SDI connector on the transmitter for monitoring and for additional screening. The matching receiver F-1MSDI-L-2RX uses the same technology as the transmitter so you can actually have 2 SDI outputs on the receiving end of the Fiber. This allows for easy access to redistribute a primary Fiber Cable that needs to be split to two SDI outputs.
Inexpensive HDMI over fiber transmitter and receiver set. It transports uncompressed HDMI Video/ Audio signal up to 20Km over single mode fiber or up to 3000 feet over multimode fiber.