Kramer 617R/T 4K HDR HDMI Transmitter/Receiver; 4K HDR HDMI Transmitter / Receiver via Extended-Reach MM Fiber Optic; compact fibre optic transmitter and receiver that can extend HDMI 2. 0 signals over fibre optic cable; Supports 4K@60 (4:4:4) resolution with up to 100 metres on a dual LC multimode fibre optic cable; High quality connectors: 24K gold plated and corrosion resistant for the best connectivity possible; K-Lock tension resistant connectors: Provides 15 lbs of retention force for a non-slip connection; Techn. Specifications:; Video:; Max. resolution: 4K @60Hz 4:4:4 (4096x2160); Max. data rate: 6Gbps. Data Rate: Maximum 6Gbps per channel; Compatibility: Supports HDMI 2.0, HDCP 2.2, EDID and CEC; Data Ports:; 617T (Source): HDMI connector; 617R (Display): HDMI connector; 617T (Source): Micro USB (for power); 617R (Display): Micro USB (for power); Power Supply:; 5V: Via USB source, via external source or HDMI PIN # 18 (617T only); Power Consumption: <2. 5W; Recommended cable specifications:; Structure: Dual-multimode OM3 (50 / 125um) fibre; Optical connections: Duplex LC connectors; Max. Fibre attenuation (Lambda = 850 nm): 2.5dB/KM; Max. Skew: 0.4ns; Max. Insertion Loss: 0.5dB; Total Optical Attenuation: 1 dB max @ 328 ft / 100 m Extension; Max. Length: 100m (330ft); Included Accessories: 2 Micro USB to USB Type A Cables, 2 Wall Power Adapters