The BLANKOM optical SAT-transmission pair of devices is a high-performance BLANKOM BFT-44 (4x fiber transmitter) to BFR-44 /4x (Fiber receiver) combination for reasonable prices.It allows bridging long distances, i.e. for up to 4km a distribution of a single SAT position and equipped dish with a standard Quattro LNB to serve this 4 polarization (VL VH HL HH) SAT-IF signals to a SAT – Multiswitch like the BRS-0512C cascaded or any other SAT Matrix like our BMM-1716 by using 4 of these couples as a 4 SAT-Position distribution over 16 fibers.