4K 60Hz DisplayPort USB KVM HDBaseT Extender via CATx Cable with RS232 & Stereo Audio

Extend Ultra-HD 4Kx2K 60Hz 4:4:4 DisplayPort monitor, audio, 4 USB devices, and RS232 up to 328 feet away from the source using HDBaseT technology

4K DisplayPort USB KVM Extender via CATx Cable with RS232
XTENDEX® ST-C6USBDP4K21GB-328 (Remote Unit – Front & Back)

Additional Images

  • ST-C6USBDP4K21GB-328 – Transmitter
  • ST-C6USBDP4K21GB-328 – Receiver

Product Highlights

  • Extend Ultra-HD 4Kx2K @60Hz to 328 feet
  • Transparent USB 2.0 Extension
  • RS232 & Stereo Audio
  • Uses HDBaseT technology

The XTENDEX® 4K DisplayPort USB KVM HDBaseT Extender transmits uncompressed digital Ultra-HD 4Kx2K 60Hz 4:4:4 DisplayPort signal, transparent USB, stereo audio, and RS232 up to 328 feet over a single HDBaseT-certified CAT6A cable. Each extender consists of a local unit that connects to a computer, and a remote unit that connects to a UHD DisplayPort display and USB 2.0 device.

The XTENDEX® 4K DisplayPort USB KVM HDBaseT Extender transmits uncompressed digital Ultra-HD 4Kx2K 60Hz 4:4:4 DisplayPort signal, transparent USB, stereo audio, and RS232 up to 328 feet over a single HDBaseT-certified CAT6A cable. Each extender consists of a local unit that connects to a computer, and a remote unit that connects to a UHD DisplayPort display and USB 2.0 device.

  • Transmits an uncompressed high-speed DisplayPort signal over one CAT6a/7 cable using HDBaseT technology.
  • Supports Ultra-HD 4Kx2K resolutions to 3840x2160 @60Hz YUV 4:4:4, and HDTV resolutions to 1080p @60Hz.
    • Using HDBaseT-certified CAT6a cable, extend up to 328 feet (100 meters).
    • Using standard CAT6a/7 cable, extend up to 175 feet (53 meters).
  • DisplayPort features supported:
    • DisplayPort 1.2
    • 48-bit Color
    • RGB, YCbCr 4:4:4, YCbCr 4:2:2
    • LPCM, Dolby TrueHD, and DTS-HD Master Audio
    • Does NOT support MST.
  • HDCP 1.3 compliant.
  • Four USB 2.0 ports support fully transparent USB connections.
    • Extend USB devices such as a keyboard, mouse, game controller, USB flash drive, touch screen monitor, whiteboard, etc.
    • Compliant with USB 2.0 (low/full/high speed) standards.
  • Supports DP-embedded digital audio and 3.5mm stereo audio input/output.
  • Supports full-duplex RS232 at 115200 baud.
  • Mounting brackets included for easy surface/wall mounting.
Local Unit
  • Compatible with a USB computer or UHD video source with DisplayPort output.
  • Multiplatform support: Windows 7/10/11, Linux, and MAC OS 10/11/12/13.
  • One female DisplayPort connector.
  • One female USB Type B connector.
  • One female 3.5 mm port for RS232 connection.
  • Two female 3.5mm stereo audio ports for line in and line out.
  • One female USB Micro B connector for firmware updates.
  • One female RJ45 port for sending/receiving UHD video, audio, USB, and RS232 signals.
  • HDCP compliant.
Remote Unit
  • One female DisplayPort connector for monitor.
  • Four female USB Type A connectors.
    • Transparent data extension.
    • Supports high-speed (480 Mbps), full-speed (12 Mbps), or low-speed (1.5 Mbps) USB devices – keyboard, mouse, game controller, USB flash drive, touch screen monitor, whiteboard, etc.
  • One female 3.5 mm port for RS232 connection.
    • Support full-duplex RS232 up to 115200 baud.
  • Two female 3.5mm stereo audio ports for line in and line out.
  • One female USB Micro B connector for firmware updates.
  • One female RJ45 port for sending/receiving UHD video, audio, USB, and RS232 signals.
  • Supports resolutions up to Ultra-HD 4Kx2K (3840x2160 @60Hz 4:4:4).
  • Supports embedded digital audio through DisplayPort compatible displays or audio receivers.
  • HDCP compliant.
Dimensions
  • WxDxH (in): 4.89x4.81x1.25 (124x122x32 mm)
Power
  • Local unit:
    • Input: 100 to 240 VAC at 50 or 60 Hz via AC adapter.
    • Output: 12VDC, 1.5A
  • Remote unit:
    • Input: 100 to 240 VAC at 50 or 60 Hz via AC adapter.
    • Output: 12VDC, 2.5A
    • The current passing through each USB port cannot exceed 0.5A.
Environmental
  • Operating temperature: -4 to 158°F (-20 to 70°C).
  • Storage temperature: -40 to 185°F (-40 to 85°C).
  • Operating/storage relative humidity: up to 95% non-condensing RH.
Regulatory Approvals
  • FCC, RoHS
  • TAA compliant
Warranty
  • Two years
Max Distance
  • Using HDBaseT-certified CAT6a cable, extend up to 328 feet (100 meters).
  • Using standard CAT6a/7 cable, extend up to 175 feet (53 meters).
Cables
  • Interface cables between the source/display and the transmitter/receiver are required for proper operation.
  • Use DP-xx-MM to connect a DisplayPort source or display up to 15 feet.
  • Use DP4K21GB-FO-xxM-MM to connect a DisplayPort source or display up to 100 meters.
  • Use CAT6a/7 solid straight through cables for TIA/EIA 568B wiring terminated with standard RJ45 connectors.
    • Use HDBaseT-certified CAT6a cable to extend up to 328 feet (100 meters).
    • Use standard CAT6a/7 cable to extend up to 175 feet (53 meters).
  • Use a male USB Type A to male USB Type B interface cable.
  • Use male 3.5mm to female/male DB9 cables for RS232.
  • Use male-to-male 3.5mm stereo audio cable.
  • Cables not included.

Application Drawings

  • 4K 60Hz DisplayPort USB KVM HDBaseT Extender via CATx Cable with RS232 & Stereo Audio
    4K DisplayPort USB KVM HDBaseT Extender via CATx Cable with RS232
    Extend Ultra-HD 4Kx2K 30Hz 4:4:4 DisplayPort display, audio, 4 USB devices, and RS232. Use HDBaseT-certified CAT6a cable to extend up to 328 feet (100 meters). Use standard CAT6a/7 cable to extend up to 175 feet (53 meters).

4K 60Hz DisplayPort USB KVM HDBaseT Extender via CATx Cable with RS232 & Stereo Audio

NTI Part # Description Price Quote Buy
ST-C6USBDP4K21GB-328 4K 60Hz DisplayPort USB KVM HDBaseT Extender via CATx Cable with RS232 & Stereo Audio $1,185.00

DisplayPort 1.2 Cables - Male to Male

NTI Part # Length Price Quote Buy
DP-3-MM 3 feet $7.15
DP-6-MM 6 feet $9.60
DP-10-MM 10 feet $11.00
DP-15-MM 15 feet $13.40

4K DisplayPort Active Optical Cable

NTI Part # Length Price Quote Buy
DP4K21GB-FO-10M-MM 10 meters $320.00
DP4K21GB-FO-15M-MM 15 meters $340.00
DP4K21GB-FO-20M-MM 20 meters $345.00
DP4K21GB-FO-25M-MM 25 meters $355.00
DP4K21GB-FO-30M-MM 30 meters $370.00
DP4K21GB-FO-50M-MM 50 meters $435.00
DP4K21GB-FO-70M-MM 70 meters $490.00
DP4K21GB-FO-100M-MM 100 meters $580.00