• Supports 4K and 4K UHD video up to a distance of 230ft
  • Robust I/O connectivity with HDMI 2.0 input, HDBaseT, and HDMI Loopback
  • HDMI 2.0 pass-thru allows output of the HDMI input signal to a secondary display
  • Advanced control via Ethernet and RS232

Low latency uncompressed video and audio

Optoma’s 4K100TX is an advanced 4K HDBaseT transmitter capable of delivering low latency video and audio via CAT 6 network cable. Supporting distances up to 326 FT (100M) for 1440p and 1080p video and 229′ (70M) for 4K video, the 4K100TX is the ideal solution for connecting a High Definition or Ultra High Definition source to Optoma projectors featuring HDBaseT.

Packed with an array of connectivity options such as HDMI 2.0 with HDCP 2.2 and HDBaseT, the 4K100TX is the ideal HDBaseT transmitter for professional AV installations for education, corporate or large venues. With the 4K100TX, there is no need to run lengthy and expensive HDMI cables from source to the projector, saving both time and money.  The 4K100TX can bridge long distances in installations, connecting projectors located far away from the source, thanks to the HDBaseT connector.

The HDMI 2.0 pass-thru port allows the output of High Definition or Ultra High Definition signals to a secondary display. The Ethernet (and RS232) port enables advanced control features for AV professionals and network administrators.

Additional information

ConnectionsHDMI 2.0 with HDCP 2.2 and ARC (Audio Return Channel), HDBaseT, HDMI Out (Pass Through), 3.5mm Bi-directional IR-In (mono), 3.5mm Bi-directional IR-Out (stereo), Ethernet, RS232
Display TechnologyAdvanced 4K HDBaseT Technology featuring Bi-directional PoH (Power over HDBaseT), and zero latency video and audio transmission
Operating Temperature41–104°F (5–40°C), 85% max humidity
Power SupplyAC input 100–240V, 50–60Hz, 1.2A auto-switching / DC Output 15V—2A with screw connector
3D CompatibilitySupports all 3D signal formats (TB/SBS/ Frame Pack/Sequential)
Computer CompatibilityVGA (640×480), SVGA (800×600), XGA (1024×768), WXGA (1280×800), UXGA (1600×1200), WUXGA (1920×1200)
Video Compatiblity480i (720×480 interlaced), 480p (720×480), 720p (1280×720), 1080p (1920×1080), 4K UHD (3840×2160) @ 30Hz 4:4:4, 4K (4096×2160) @24Hz 4:4:4, and 4K (4096×2160) @60Hz 4:2:0
Dimensions5.6″ x 5.51″ x 0.98″
Weight1.5 lb
UPC796435 09 121 7
Warranty Info1 Year Optoma Parts and Labor
Cable Length328 Feet (100M)
  • 4K100TX Datasheet

  • 4K100TX_1_300dpi

  • 4K100TX_2_300dpi

  • 4K100TX_3_300dpi

  • 4K100TX_4_300dpi

  • 4K100TX_5_300dpi

  • 4K100TX_6_300dpi

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