Page 1 of 2 AC-EXO-X-KIT Quick Start GuideLC Connector Cleerline SFF™ OM3 multimode FiberAC-EXO-X-T Bottom Panel8K Fiber Optic Extender Kit*18 AWG 2 Conductors Cable is not suppliedNote: The AC-EXO-X-KIT must be powered from both units in order for complete operation.1 Connect the 48V power supply to thePower In port oneither the transmitter or receiver.2 Power the other device using one of the options listedin thePower Connections section.3 Connect the transmitter’sOpt. Fiber LC / TX port tothe receiver’sOpt. Fiber LC / RX port with a simplexmultimode fiber optic cable terminated with LCconnectors.4 Connect the HDMI source device to theHDMI In porton the transmitter with an HDMI cable.5 Connect the HDMI output device to theHDMI Out porton the receiver with an HDMI cable.DescriptionThe AC-EXO-X-KIT is a pair of 40Gbps transmitter andreceiver modules that extend HDMI 2.1 video and audiosignals from a local source to a remote sink device oversimplex multimode fiber optic cabling. The maximumsupported video resolutions are up to 8K 60Hz 4:2:0 or 4K120Hz 4:4:4 with 7.1 audio. Supported HDMI 2.1 featuresinclude Auto Low Latency and Variable Refresh Rate,along with 16 EDID presets, auto-sense scaling on bothsecondary HDMI outputs, and a built-in test pattern thatcan be set using the dipswitches on the back of thetransmitter.Power ConnectionsFiber optic cables do not carry an electrical charge andcannot supply power from one unit to another. Here arethe recommended solutions to power both units.First, power either the transmitter or receiver with theprovided 48V power supply. Next, power the other unitusing one of the following options listed below:1 USB charger brick to USB-C input2 Power output to power input with 18-2 cable*3 Sink (TV or AVR) USB-A port to USB-C inputQuick InstallFiber Optic CablesFor maximum performance, OM3 Cleerline SFF™ fiberoptic cabling is recommended. LC (Lucent) connectorsmust be used.EDID SettingsEDID management can be done using dipswitches 1, 2, 3,and 4 located on the transmitter (AC-EXO-X-T). Flip thedipswitches up (“on” or “1”) or down (“off” or “0) to selectthe corresponding EDID setting.Quick Start GuideAC-EXO-X-KIT