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Black metal transmitter and receiver units, slim rectangular shape, Phoenix connectors visible

BZB Gear

BZB Gear BG-EXH-4KC7 4K HDMI USB-C HDBaseT 3.0 Extender

SKU CH-0SY8-4KEGE

Extends 4K60 HDMI and USB-C signals up to 100 metres over CAT6A with 100W charging, RS-232 and analog audio extraction

  • HousingMetal Enclosure
  • Distance150 m / 500 ft.
  • Resolution Support4K60; 4K24; 1080P60
  • Video Bit Rate/Bandwidth18Gbps
  • ColorBlack
  • AudioHDMI/USB-C/HDBT: LPCM 2/5.1/7.1CH, Dolby Digital/Plus/EX, Do
  • Transmits 4K60Hz 4:4:4 HDR video up to 100 metres over CAT6A/7
  • USB-C DP-ALT mode carries video, USB 3.0, 1G Ethernet and 100W charging
  • Analog audio de-embedding on both transmitter and receiver simplifies integration
  • RS-232 pass-through and API support enable seamless control-system automation
  • Bidirectional 24V Power over Cable reduces separate power-supply requirements

Professional 4K60 HDBaseT 3.0 Extender

The BG-EXH-4KC7 transmits 4K60Hz 4:4:4 HDR video, USB-C and HDMI signals up to 100 metres over CAT6A or CAT7 cable. It supports HDR10+, Dolby Vision and HLG formats for professional AV installations. Dual inputs on the transmitter allow automatic or manual switching between sources.

Thermals and Power in Operation

The metal enclosure dissipates heat without active cooling for silent performance in conference rooms or classrooms. Power draw is 173W when the transmitter supplies 100W USB-C charging and Power over Cable to the receiver, or 73W without charging. A single 24V 7.5A supply powers both units bidirectionally over the link cable.

Integration and Build Flexibility

Transmitter and receiver each measure 208mm by 122mm by 22mm and include mounting ears for surface or rack installation. Analog audio de-embedding on both ends connects to external amplifiers via Phoenix connectors. RS-232 pass-through, CEC control and API support enable automation system integration, while 1G Ethernet pass-through extends network connectivity to the display location.

Highlights

  • Transmits 4K60Hz 4:4:4 HDR video up to 100 metres over CAT6A/7
  • USB-C DP-ALT mode carries video, USB 3.0, 1G Ethernet and 100W charging
  • Analog audio de-embedding on both transmitter and receiver simplifies integration
  • RS-232 pass-through and API support enable seamless control-system automation
  • Bidirectional 24V Power over Cable reduces separate power-supply requirements

Specifications

BrandBZBGEAR
ModelBG-EXH-4KC7
HousingMetal Enclosure
Distance150 m / 500 ft.
Resolution Support4K60; 4K24; 1080P60
Video Bit Rate/Bandwidth18Gbps
ColorBlack
AudioHDMI/USB-C/HDBT:
LPCM 2/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS,
DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Analog Audio:
LPCM 2CH (sample rate 32~192kHz)
Power Consumption173W (Power supply from TX, 100W USB-C charging, PoC to RX)
73W (Power supply from TX or RX, without USB-C charging)
Power SupplyInput: AC 100 - 240V 50/60Hz
Output: DC 24V/7.5A
(US/EU standard, CE/FCC/UL certified)
DimensionsTransmitter/Receiver: 8.2in x 4.8in x 0.87in [208mm x 122mm x 22mm]
WeightTransmitter: 1.51 lbs [687g], Receiver: 1.4 lbs [636g]
Package Content1x 4K HDMI/USB-C over HDBaseT 3.0 Extender (Transmitter)
1x 4K HDMI/USB-C over HDBaseT 3.0 Extender (Receiver)
2x 3pin-3.5mm Phoenix Connector (male)
2x 5pin-3.5mm Phoenix Connector (male)
4x Mounting Ear
8x Machine Screw (KM3*6)
1x IR Blaster Cable (1.5m)
1x IR Receiver Cable (1.5m)
1x 24V/7.5A Desktop Power Supply
1x User Manual

Questions about this item

How do I mount the transmitter and receiver, and which step do installers often skip?

Use the four included mounting ears and machine screws to secure each unit; the step often missed is connecting the 3-pin and 5-pin Phoenix connectors for RS-232 and IR before tightening the brackets.

What maintenance will the extender need over time?

No user-serviceable parts are inside; keep ventilation slots clear, verify CAT6A/7 cable integrity periodically, and replace the external 24 V 7.5 A power supply if it fails.

At what distance does 4K60 4:4:4 signal quality degrade first on CAT6A?

The 4K60 4:4:4 HDR signal is specified to 100 m over CAT6A/7; beyond that distance the link drops to 1080p60 up to 150 m.

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