... rack mount and 4U rack mount 3. Specificationsa) Serial TV BNC inputSignal standard: SMPTE 424M,292M, 259M, 297M, 305M, 310M, M2S ... other Telecom/Datacom rate (19.4Mb/s - 2.97Gb/s)Input number: 1Reflection loss: >15DBCable equalization: >100M@2970Mbps,Belden 1694A cable ... one fiber, single mode , single fiber, FC/PC fiber connector, BNC video interface, 20km (0-120km optional), Mini typeHC4011-R1-ch ...