• ST-C64K-300
  • 4K HDMI Extender via One CATx: Extend 4Kx2K Video up to 90 metres (300 feet)
  • Transmits HDMI signal over one CAT5e/6/6a/7 solid cable
  • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 (30Hz), 2K resolution 2048x1080, HDTV resolutions to 1080p, and computer resolutions to 1920x1200
  • Only one power supply is necessary to power both the local and remote units
  • HDMI features supported: HDMI 1.4, x.v.Color, sYCC601 color, Adobe RGB Color and Adobe YCC601 color, Dolby TrueHD, DTS-HD Master Audio, Dolby Digital, and DTS, Lip Sync
  • Bandwidth up to 340 MHz (10.2 Gbps)
  • More Features
  • Description
  • Diagrams
  • Downloads
  • Ordering Guide
  • Request Quotation
  • The XTENDEX® 4K HDMI Extender transmits uncompressed digital HDMI signal and IR up to 300 feet over a single CATx solid cable. Each video extender consists of a local unit that connects to an HDMI source and a remote unit that connects to an HDMI display.

    The ST-C64K-300 Features Include:
    • Transmits HDMI signal over one CAT5e/6/6a/7 solid cable
    • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 (30Hz), 2K resolution 2048x1080, HDTV resolutions to 1080p, and computer resolutions to 1920x1200
    • Only one power supply is necessary to power both the local and remote units
    • HDMI features supported: HDMI 1.4, x.v.Color, sYCC601 color, Adobe RGB Color and Adobe YCC601 color, Dolby TrueHD, DTS-HD Master Audio, Dolby Digital, and DTS, Lip Sync
    • Bandwidth up to 340 MHz (10.2 Gbps)
    • Support for CEC (consumer electronic control) compatible devices
    • HDCP compliant
    • Supports the DDC2B protocol
    • Mounting brackets included for easy surface/wall mounting
    • High quality, rugged steel construction with durable powder coat finish
  • 4K HDMI Extender via One CATx:

    How to extend a 4Kx2K HDMI display up to 300 feet away from the source

    4K HDMI Extender via One CATx:
  • Data Sheets (pdf)
  • White Papers
  • Protecting KVM and Video Extenders from Electromagnetic Noise: KVM (keyboard-video-mouse) extenders via CAT5 may be used to remove computers from harsh or sensitive environments. However, using a type of twisted pair cable that is unsuitable for your installation environment can lead to erratic keyboard or mouse performance, data loss, and picture quality degradation....
  • Media Releases
  • 4K Ultra High Definition HDMI Extender over CAT Cable: High resolution 4K video is becoming mainstream and the ability to extend these Ultra High Definition signals to a remote monitor is becoming a common requirement. To address this Interworld Electronics has released the ST-C64K-300 HDMI Extender from Network Technologies Inc....
  • Part Numbers
  • ST-C64K-300
  • 4K HDMI Extender via One CATx: Extend 4Kx2K Video up to 90 metres (300 feet)