Tripp Lite Fiber 6.2 Miles Range DisplayPort 4K Extender Kit

The Tripp Lite B127F-1A1-SM-DD is a DisplayPort extender kit that moves uncompressed 4K video and multi-channel audio over singlemode LC fiber for runs as long as 6.2 miles. With both a transmitter and a receiver in the box, you can keep the source computer or media player safely in an equipment room while a distant display shows the content without visible loss or added delay.

The kit handles signals up to 3840 x 2160 at 30 Hz with 4:4:4 chroma subsampling and passes HDR when used with compatible gear. HDCP 2.2 support keeps protected content intact, and built-in equalization maintains picture and sound quality so you do not have to fine-tune anything. A convenient HDMI port on the transmitter lets you preview the feed locally before it travels down the fiber.

Setup is straightforward because the extender works right out of the box and requires no drivers or software. DIP switches allow you to carry USB HID for keyboard and mouse control, bidirectional IR for hand-held remotes, or RS-232 for serial commands through the same fiber link. Metal housings with included brackets make rack, wall, or shelf installation easy, and TAA compliance satisfies federal procurement rules.

The reach and reliability of the B127F-1A1-SM-DD suit a wide range of environments. Use it for flight-information boards in airports, scoreboards in stadiums, digital signage at trade shows, or any project where the screen sits far from the source. Integrators and IT managers who want a dependable, low-maintenance bridge between a control room and remote 4K displays will find it a practical choice.

• Extends a DisplayPort 4K signal up to 6.2 miles over singlemode LC fiber
• Maintains 3840 × 2160 at 30 Hz with 4:4:4 chroma subsampling and HDR
• Passes uncompressed DTS-HD, Dolby AC-3, and eight-channel LPCM audio
• Includes a local HDMI port on the transmitter for immediate source monitoring
• Works on a plug-and-play basis with no software or driver installation
• Offers optional USB HID, IR, and RS-232 extension through DIP switches
• Ships with mounting hardware and meets TAA requirements for government projects