Perfect HDMI Fiber Optic Extender - Upto 40KM distance. Full 4K @ 60hz UltraHD 4:4:4 Signal through a single fiber cable. It supports up to 4K@60Hz YUV 4: 4: 4 resolution and extends the transmission. Supports L/R Out at Receiver, HDMI Loop Out, CEC, IR control enables source device to recognize remote commands from remote display. Perfect professional Commercial distribution solution - ideal for video equipments, hospitals, 4K Blu-ray Players, Game Consoles, Media Players, Satellite Receivers, Computers, Laptops, Cable boxes and other HDMI sources, Heavy-duty cool metal enclosure protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation & Compact in size for easy plug & play installation, Full HDCP Compliant. This unit requires only one power adapter to work. Professional OREI Solution: Full OREI SUPPORT - 1 Year ; Product Includes: Instructions Manual, 1x HDMI Transmitter 1x HDMI Receiver, 2x Power Adapter , 2x IR, 2x SFP+ Single Mode Optical Module SFP-GE-BIDI-40KM-T1550,