The SPM-9100VW-2RG is a dual channel optical multi-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. Digital diagnostic functions are available via an I2C. Each receiver can receive signal from 50 Mbps to 3 Gbps with up to 1000 m of multi-mode fiber when using the SPM-9100VW-2TG as the transmitter. A maximum distance of 300 m is achievable with 3Gbps pathological signals.