Kramer 6241HDxl 4x1 3G HD-SDI Switcher; 4x1 switch for 3G HD-SDI; switches one of the four input signals to the 3G HD-SDI output after re-clocking and equalisation; HDTV compatible; Multi-Standard operation: SDI (SMPTE 259M and SMPTE 344M), HD-SDI (SMPTE 292M) and 3G HD-SDI (SMPTE 424M); Techn. Data:; Input: 4x SDI/HD-SDI/3G HD-SDI video (75 Ohms) with BNC socket; Output: 1x SDI/HD-SDI/3G HD-SDI video (75 Ohms) with BNC socket; Max. data rate: 3 Gbit/s; Max. output level: 800 mVpp / 75 Ohms; EQ: automatic equalisation after losses in the 75 Ohms coaxial cable; power supply: 5 V DC / 410 mA via external power supply unit (included); dimensions: 12 x 7.15 x 2.44 cm; weight: 0.5 kg