4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 to 328 Feet

Extend Ultra-HD 4Kx2K 60Hz 4:4:4 HDMI display, audio, USB keyboard/mouse, RS232, IR, and power up to 328 feet (100 meters) away from the source using HDBase-T technology

4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 to 328 Feet
XTENDEX® ST-C6USB4K18GB-HDBT (Local and Remote Units)

Additional Images

  • ST-C6USB4K18GB-HDBT – Transmitter
  • ST-C6USB4K18GB-HDBT – Receiver

Product Highlights

  • Extend Ultra-HD 4Kx2K to 328 feet & 1080p to 492 feet
  • 18Gbps bandwidth
  • HDMI 2.0
  • Only one power supply required
  • Local and remote KVM access
  • HDMI Extender for use with Digital Signage

The XTENDEX® 4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 transmits uncompressed digital Ultra-HD 4Kx2K 60Hz 4:4:4 HDMI signal, USB, IR, RS232, and power up to 328 feet over a single CATx cable using HDBase-T technology. Each extender consists of a local unit that connects to a computer and provides local keyboard, monitor and mouse connections; and a remote unit that connects to a keyboard, monitor and mouse.

The XTENDEX® 4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 transmits uncompressed digital Ultra-HD 4Kx2K 60Hz 4:4:4 HDMI signal, USB, IR, RS232, and power up to 328 feet over a single CATx cable using HDBase-T technology. Each extender consists of a local unit that connects to a computer and provides local keyboard, monitor and mouse connections; and a remote unit that connects to a keyboard, monitor and mouse.

  • Transmits an uncompressed high speed HDMI signal over one CAT6/6a/7 cable.
  • Supports resolutions up to Ultra-HD 4Kx2K (3840x2160 and 4096x2160 @24/30/60Hz YUV 4:4:4).
    • Extend a 4Kx2K signal up to 328 feet (100 meters) with solid or stranded CAT6/6a/7 cable.
    • Extend a 1080p signal up to 492 feet (150 meters) with solid or stranded CAT6/6a/7 cable.
  • HDMI features supported:
    • HDMI 2.0
    • Up to 36-bit Deep Color
    • RGB, YUV 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2
    • Dolby TrueHD, DTS-HD Master Audio, Dolby Digital, Dolby Digital+, Dolby Atmos, Dolby Digital 2/5.1CH, LPCM 2/5.1/7.1CH, LPCM 2CH, LPCM 5.1, DTS 5.1, DTS:X, and DTS 2/5.1CH.
    • Bandwidth up to 600 MHz (18 Gbps)
    • Support for CEC (consumer electronic control) compatible devices.
    • HDR10
  • HDCP 2.2 and 1.4 compliant.
  • Local unit provides local KVM access.
  • Bi-directional Infrared Remote (IR) control of HDMI source or display. IR transport channel can be forward or backward per the installation.
  • Supports full-duplex RS232 up to 115200 baud.
  • USB 2.0 ports for keyboard, mouse, flash drive, web camera, or touchscreen display.
    • Compliant with USB 2.0 (low/full/high speed) standards.
    • Use a USB hub to extend multiple USB devices.
  • Only one power supply is necessary to power both the local and remote units.
  • Use the DIP switch on the receiver to extract the digital HDMI audio signal and convert it to 2-channel analog stereo audio or multi-channel SPDIF digital audio.
Local Unit
  • Host Connection
    • Compatible with a USB computer or HDTV video source with HDMI output.
    • Multiplatform support: Windows 2000/XP/Vista/7/8/10, Windows Server 2000/2003/2008/2012/2016, Solaris, Linux, FreeBSD, and MAC OS 9/10.
    • One female HDMI connector.
    • One female USB Type B connector.
    • 3-pin screw terminal for RS232.
      • Support full-duplex RS232 up to 115200 baud.
    • Two female 3.5mm ports for connecting an IR emitter and receiver (included).
    • One female RJ45 port for sending/receiving UHD video, USB, audio, RS232, IR, and power signals.
    • One female Micro USB Type B for updating firmware.
    • Supports HDCP 2.2/1.4.
    • DIP switch to select 4Kx2K or 1080p resolution transmission to remote display.
    • Dip switch to copy EDID from local or remote displays.
  • Local Access
    • Supports resolutions up to Ultra-HD 4Kx2K (3840x2160 and 4096x2160 @24/30/60Hz YUV 4:4:4).
    • One female HDMI connector.
    • Two female USB Type A connectors.
Remote Unit
  • Supports resolutions up to Ultra-HD 4Kx2K (3840x2160 and 4096x2160 @24/30/60Hz YUV 4:4:4).
  • One female HDMI connector for display.
  • Two female USB Type A connectors for connecting USB keyboard, mouse, flash drive, web camera, or touchscreen display.
    • Compliant with USB 2.0 (low/full/high speed) standards.
    • Use a USB hub to extend multiple USB devices.
  • One female Micro USB Type B for updating firmware.
  • 3-pin screw terminal for RS232.
    • Support full-duplex RS232 up to 115200 baud.
  • One female 3.5mm port for stereo audio.
  • Two female 3.5mm ports for connecting an IR emitter and receiver (included).
  • One RCA jack for SPDIF digital audio.
  • One female RJ45 port for sending/receiving UHD video, USB, audio, RS232, IR, and power signals.
  • DIP switch to select 4Kx2K or 1080p resolution transmission from the source.
  • DIP switch to extract the digital HDMI audio signal and convert it to 2-channel analog stereo audio or multi-channel SPDIF digital audio.
  • Supports HDCP 2.2/1.4.
  • Max data rate: 18Gbps
Dimensions
  • WxDxH (in): 6.79x4.46x0.94 (172x113x24 mm)
Power
  • Powered from a single power supply attached to either the local or remote unit.
  • Local or remote unit: 100 to 240 VAC at 50 or 60 Hz via AC adapter.
  • Output: 24VDC, 1A
  • Power consumption: 14W (max)
Environmental
  • Operating temperature: 23 to 104°F (-5 to 40°C).
  • Operating/storage relative humidity: 5 to 90% non-condensing RH.
Regulatory Approvals
  • CE, FCC, RoHS
Warranty
  • Two years
Max Distance
  • Extend a 4Kx2K signal up to 328 feet (100 meters) with solid or stranded CAT6/6a/7 cable.
  • Extend a 1080p signal up to 492 feet (150 meters) with solid or stranded CAT6/6a/7 cable.
Cables
  • Interface cables between the source/display and the transmitter/receiver are required for proper operation.
    • Supports cable lengths to 20 feet for 4Kx2K resolutions and 50 feet for 1080p.
    • Longer cables can be used provided they have a built-in video equalizer (also known as "active HDMI cables").
  • Use HD-xx-MM cable to connect an HDMI source or display (not included).
  • Use HD-ACT-xx-MM 4K HDMI Active Cables to connect an HDMI source or display up to 100 feet.
    • HD-ACT-20/25/30/40/50/60-MM supports resolutions to 4K@60Hz (18 Gbps).
    • HD-ACT-75/100-MM supports resolutions to 4K@30Hz (10.2 Gbps).
  • Use DVI-HD-xx-MM cable to connect a DVI source or display (not included).
    • Does not support 4Kx2K resolutions.
  • Use CAT6/6a/7 straight through cable for TIA/EIA-568B wiring terminated with standard RJ45 connectors (not included).
    • Extend a 4Kx2K signal up to 328 feet (100 meters) with solid or stranded CAT6/6a/7 cable.
    • Extend a 1080p signal up to 492 feet (150 meters) with solid or stranded CAT6/6a/7 cable.
  • Male USB Type A to male USB Type B interface cable included.

Application Drawings

  • 4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 to 328 Feet
    4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 to 328 Feet
    How to extend Ultra-HD 4Kx2K 60Hz 4:4:4 HDMI display, audio, USB keyboard/mouse, RS232, IR, and power up to 328 feet (100 meters) away from the source using HDBase-T technology

4K 18Gbps HDMI USB KVM Extender over HDBase-T

NTI Part # Description Price Quote Buy
ST-C6USB4K18GB-HDBT 4K 18Gbps HDMI USB KVM Extender over HDBase-T with RS232 to 328 Feet $885.00

HDMI Male-Male Cables

NTI Part # Length Max Resolution Price Quote Buy
HD-3-MM 3 feet 4K@60Hz $4.15
HD-6-MM 6 feet 4K@60Hz $5.35
HD-10-MM 10 feet 4K@60Hz $5.75
HD-15-MM 15 feet 4K@60Hz $9.50
HD-25-MM 25 feet 1080p@60Hz $13.75
HD-30-MM 30 feet 1080p@60Hz $28.40
HD-50-MM 50 feet 1080p@60Hz $46.10

4K HDMI Active Cable, Male to Male, Built-In Signal Booster

NTI Part # Length Max Resolution Price Quote Buy
HD-ACT-20-MM 20 feet 4K@60Hz $47.00
HD-ACT-25-MM 25 feet 4K@60Hz $52.00
HD-ACT-30-MM 30 feet 4K@60Hz $55.00
HD-ACT-40-MM 40 feet 4K@60Hz $70.00
HD-ACT-50-MM 50 feet 4K@60Hz $92.50
HD-ACT-60-MM 60 feet 4K@60Hz $110.50
HD-ACT-75-MM 75 feet 4K@30Hz $122.00
HD-ACT-100-MM 100 feet 4K@30Hz $145.00

DVI-D Male to HDMI-A Male Single Link Cable

NTI Part # Length Max Resolution Price Quote Buy
DVI-HD-1M-MM 1 meter 1080p@60Hz $4.30
DVI-HD-2M-MM 2 meter 1080p@60Hz $8.00
DVI-HD-3M-MM 3 meter 1080p@60Hz $10.00
DVI-HD-5M-MM 5 meter 1080p@60Hz $11.00