Information Technology
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Gefen Video Extender Receiver - 1 Output Device - 229.66 ft Range - 1 x Network (RJ-45) - 1 x USB - 1 x HDMI In - 1 x DVI In - 1 x VGA In - 1 x HDMI Out - 4K - 4096 x 2160 - Twisted Pair - Category 5e
Auto-Switch 4K Ultra HD HDMI and 4K DisplayPort™, DVI and VGA, scale, and extend up to 70 meters/230 feet, over a single CAT-5
The Gefen EXT-4K300A-MF-41-HBTLS is a 4x1 Presentation Switcher with HDMI, DisplayPort™, DVI, and VGA inputs, along with an L/R analog audio input that accompanies both the DVI and VGA inputs. It features split HDMI/HDBaseT™ outputs, and a de-embedded analog L/R audio output. The 4 inputs can be switched automatically or manually. Control options include the front panel, a hand-held IR remote, electrical IR, RS-232, and contact closure. The split HDMI and HDBaseT™ outputs can simultaneously feed a local and a remotely-installed display, adding flexibility in larger presentation environments.
This 4x1 Switcher and its recommended Receiver (the EXT-UHDA-HBTL-RX, sold separately) use the Gefen implementation of the HDBaseT™ technology to extend the HDMI output of the Switcher up to 230 feet/70 meters at 1080p Full HD and up to 130 feet/40 meters at 4K, using one CAT-5e or better cable. The HDMI and DisplayPort™ inputs support resolutions up to 4K 60 Hz 4:2:0, with HDCP 2.2 and 1.4. The HDMI input and output, and the HDBaseT™ output support up to 7.1 channels of highest performance LPCM and HBR (High Bit Rate) lossless digital audio, such as Dolby Atmos®, Dolby® TrueHD, DTS:X™, and DTS-HD Master Audio™.
The DVI and VGA inputs support resolutions up to WUXGA (1920x1200) and 1080p Full HD. The DVI input also supports HDCP 1.4. A powerful built-in scaler can upscale lower resolution DVI and VGA signals with legacy aspect ratio to widescreen WUXGA or 1080p Full HD, ensuring stunning presentations and smooth switching transitions between the connected AV sources. The 4x1 Switcher features an analog L/R audio de-embedder. The optional Receiver features analog and digital audio (optical and coaxial) outputs. Any or all audio outputs can be connected to sound-reinforcement systems, adding impact and presence to AV presentations.
The Switcher features Advanced EDID Management to ensure that sources are best-optimized for the displays in use. The 4x1 Switcher, when used with the optional EXT-UHDA-HBTL-RX HDBaseT™ Receiver, provides 2-way RS-232 and Source-to-Display IR extension, facilitating RS-232 control of A/V sources placed near the Sender unit, and sending IR or RS-232 automation commands to the remote display or another device placed near the Receiver unit. Industry-standard Power-Over-HDBaseT™ technology provides power from the Switcher to the Receiver, over the same cable that extends the video signal.
The Switcher and Receiver's small, ultra-low-profile enclosures can be securely surface-mounted, and conveniently hidden away from sight in the equipment closet or behind the display. Locking HDMI ports on the Switcher & locking power jacks on both units ensure long-lasting and reliable connections.
Learn More$855.41 -
Gefen Digital and Analog Audio over IP - Receiver Package - 1 Output Device - 2 x Network (RJ-45) - Coaxial, Twisted Pair - Rack-mountable
Extend and Distribute Analog and Digital Audio, RS-232, and IR over a Local Area Network
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Gefen's AV over IP solutions continue our tradition of providing high performance, scalable, expandable, and secure AV routing and distribution over a standard Gigabit Local Area Network. The Digital and Analog Audio over IP Sender (EXT-ADA-LAN-TX) and Receiver (EXT-ADA-LAN-RX) are new additions to Gefen's family of AV over IP products, offering a much-needed audio-only option for background music, public announcements, and other applications where stand-alone audio needs to be distributed through the AV system. Audio input and output options include L/R Analog, Coaxial Digital, and Optical Digital. When using the digital inputs and outputs, 2-channel PCM and up to 5.1 channels of Bitstream can be distributed through the system. In addition to audio, RS-232 and 2-way IR can also be independently routed and distributed for source and amplifier control. The entire Gen 2.0 product line, including the audio models, feature backward-compatibility with our first-generation products.$487.04 -
Gefen Video Extender - DisplayPort - Category 6
Gefen Video Extender - DisplayPort - Category 6 Learn More$751.68 -
Gefen EXT-DVI-EDIDN Video Capturing Device - Functions: Video Capturing, Video Processing - 3840 x 2400 - DVI - External
Computers can sometimes lose the EDID -- basically the electronic identification of a display which lists its possible resolutions and frequencies. When displays are switched away or disconnected and then reconnected, the EDID can be lost and the computer can lose the ability to display the image properly.
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Gefen EXT-UHDV-HBTLS-TX Video Extender Transmitter - 2 Input Device - 1 Output Device - 230 ft Range - 1 x Network (RJ-45) - 1 x USB - 1 x HDMI In - 1 x VGA In - 4K - 3840 x 2160 - Twisted Pair - Category 5e
Gefen EXT-UHDV-HBTLS-TX Video Extender Transmitter - 2 Input Device - 1 Output Device - 230 ft Range - 1 x Network (RJ-45) - 1 x USB - 1 x HDMI In - 1 x VGA In - 4K - 3840 x 2160 - Twisted Pair - Category 5e Learn More$440.44 -
Gefen VGA Audio Extender/Console - 1 x 1 - VGA, UXGA
Extends VGA and analog L/R audio over a single CAT-5 cable.
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The VGA Extender with L/R Audio extends a VGA computer video and analog L/R audio up to 150 feet over just one CAT5 cable. The Sender hooks up to the computer and the Receiver connects to the remotely extended VGA display and control devices such as keyboard, mouse, and audio devices.
By choosing widely available CAT5e cable for extension, Gefen has made installation simple and flexible. The CAT5e cable can be tucked under carpet or run above a ceiling.$342.89
