Accessories

The GefenTV Digital Audio Translator is a compact and convenient coaxial/TOSLINK audio converter that accepts an audio signal input through either coaxial (S/PDIF) or optical (TOSLINK) cable. Both outputs pass simultaneously. The GefenTV Digital Audio Translator can also act as an audio repeater unit, effectively doubling the digital audio distance. The input can be switched from S/PDIF to TOSLINK using the slide switch on the input side.

The Gefen GTB-HD4K2K-142C routes one Ultra HD source to two 4K Ultra HD displays. This HDCP-compliant product has been specifically designed to support multiple layers of splitting/cascading for flawless performance in large video distribution and signage applications, supporting hundreds of displays. Resolutions supported include 4K Ultra HD (3860 x 2160 at 60 Hz, 4:2:0 color space), 4K DCI (4096 x 2160 at 24 and 30 Hz), 1080p Full HD, and 1920x1200 (WUXGA). Deep Color, 3D, and multichannel digital audio including 7.1 channels of LPCM and HBR (High Bit Rate) lossless formats are also passed through. This product features Fast Switching Technology (FST). FST is a Gefen firmware implementation for HDMI products. It eliminates the lengthy HDMI authentication process, and allows disconnecting, reconnecting, or powering down HDTV displays without any of these activities causing picture loss in other displays within the same distribution system. The choice between built-in and passed-through EDIDs, and the ability to configure the EDID for 2-channel or multichannel operation help customize your AV system to meet its operational requirements . The Gefen 1:2 Splitter is a high performance and capable choice for any small or large 4K video distribution system.

How It Works

The Ultra HD 4K Splitter is connected between the Ultra Hi-Def source and two Ultra HD displays. One or both of its outputs can alternatively be connected to another Gefen splitter to create a cascaded system that distributes HDMI to a larger number of displays. Each splitter should also be connected to an AC outlet using the included power supply. Once the source and the displays are turned on and power is applied to the splitter(s), the 4K picture will appear on all connected screens without any further set-up.

TheGefen GTB-HD4K2K-144C Ultra HD Splitter for HDMIroutes one Ultra HD source to four 4K Ultra HD displays. It eliminates the lengthy HDMI authentication process, and allows disconnecting, reconnecting, or powering down HDTV displays without any of these activities causing picture loss in other displays within the same distribution system. The choice between built-in and passed-through EDIDs, and the ability to configure the EDID for 2-channel or multichannel operation help customize your AV system to meet its operational requirements . The Gefen 1:4 Splitter is a high performance and capable choice for any small or large 4K video distribution system. This product features Fast Switching Technology (FST). FST is a Gefen firmware implementation for HDMI products.

Video Support

Resolutions supported include 4K Ultra HD (3860 x 2160 at 60 Hz, 4:2:0 color space), 4K DCI (4096 x 2160 at 24 and 30 Hz), 1080p Full HD, and 1920?1200 (WUXGA). This HDCP compliant Splitter also supports Deep Color and 3D signal.

Audio Support

multichannel digital audio including 7.1 channels of LPCM and HBR (High Bit Rate) lossless formats are also passed through.

Hi-Def input to eight Hi-Def outputs using HDMI with Ultra HD resolution

The GefenToolBox 1:8 Splitter for HDMI 4K x 2K distributes one Ultra Hi-Def A/V source to eight Ultra HD displays simultaneously without loss of quality or resolution. This product works with any Ultra Hi-Def source and supports resolutions up to 4K (3840 x 2160 @ 60Hz 4:2:0) and 4K Cinema (DCI) (4096 x 2160 @ 24 or 30Hz 4:4:4). It features Fast Switching Technology, and supports HDCP, Deep Color, 3DTV pass-through, and lossless audio formats such as Dolby® TrueHD and DTS-HD Master Audio™are supported.

The GefenTV HDMI to HDMI Audio Converter is a product that takes a Hi-Def source using HDMI and outputs it to an HDTV display using HDMI and, in addition, up to 8 channels of LPCM audio output through eight RCA connectors. Bitstream is output to an Optical digital connector.

Additional features include switchable audio selections between auto mode and manual mode affording further selection between two-channel audio only, multi-channel bitstream and 7.1 LPCM audio.