4x4 3G HD-SDI Matrix Switcher INPUT: 4 SMPTE-259M/292M/424M/372M (for dual-link HD-SDI signals) serial video, 75Ω on BNC connectors; 1 genlock 75Ω/Hi-Z on a BNC connector, bi-level or tri-level sync. OUTPUTS: 4 equalized and reclocked SMPTE-259M, 292M outputs 75Ω on BNC connectors; 1 looped genlock 75Ω/Hi-Z on a BNC connector. MAX. OUTPUT LEVEL: 800mVpp/75Ω. DATA RATE: Up to