The F-1V2A1ASI is a broadcast quality baseband - composite video audio and SDI or DVB-ASI over fiber multiplexer. This unit also incorporates baseband video/Audio and digital serial channel for transporting DVB-ASI or SD-SDI transport streams. We offer off the shelf and custom solutions for multiplexing many types of signals onto a single fiber. DVB-ASI is a common carrier for MPEG-2 and MPEG-4 transport streams. Depending on the bitrate of the MPEG TS, 10 or more streams can be carried in a single ASI signal. These signals are used frequently in digital video broadcast. A common request is to transport DVB-ASI channels over fiber in addition to baseband video and audio. The F-1V2A1ASI is a video multiplexer and video to fiber system that carries one channel of baseband video, two channels of audio and one DVB-ASI or SDI channel over a single fiber. We can also build units with more video, audio or ASI channels by request. We also offer bi-directional transport over a single fiber. Meaning we can transport signals in both directions at the same time over just one fiber. The video and audio signals are transported by 10-bit digital transmission techniques which eliminates signal degradation and produces broadcast quality transport. Our units work with standard single-mode or multimode optical fiber with fiber optic transmission distances of up to 120km when used with single-mode fiber.