Fiber Extender HDMI 2.0. Support De-embed Audio Out. Audio up to PCM 7.1, Dolby Atmos, DTS 5.1 and DTS:X. 4K@60Hz 4:4:4 8bit up to 300m/984ft or 10km. Maximum Data Rate: 18Gbps. Support RS232 Pass-through. Support Bi-direction IR Pass-through. HDCP 2.3 Compliant. Support EDID Management. Support Test Pattern for Engineering Installation. Plug and Play.