2x1:2 3G HD-SDI Automatic Standby Switcher INPUTS: 2 x 3G HD-SDI video on BNC connectors. OUTPUTS: 2 x 3G HD-SDI video on BNC connectors. MAX. OUTPUT LEVEL: 800mVpp/75Ω. DATA RATE: Up to 2.97Gbps. CONTROLS: Contact closure remote control, input default selection switch. COUPLING: AC. POWER SOURCE: 5V DC, 400mA. DIMENSIONS: 12cm x 7.2cm x 2.4cm (4.7" x 2.8" x 1.0") W, D,