The SPB-9110V-R3R5G is a 1-fibre dual channel optical single mode receiver module designed to receive optical serial digital signals as defined in SMPTE 297-2006. It supports from 50 Mbps to 3 Gbps and is specifically designed for received the SMPTE 259M, SMPTE 344M, SMPTE 292M and SMPTE 424M SDI pathological patterns. It is with the SFP 20-pin connector to allow hot plug capability. Each receiver can receive signal from 50 Mbps to 3 Gbps with up to 30 km of single-mode fiber when using the SPB-9110V-T3T5G as the transmitter. A maximum distance of 10 km is achievable with 3Gbps pathological signals.