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Product Description
Product Description
Blustream HEX70ARC-KIT HDBaseT ARC Extender Set - 70m
The Blustream HEX70ARC-KIT 4K HDBaseT™ ARC extender set delivers HDMI, ARC, Optical Audio Return, bi-directional IR, and bi-directional PoC over a single CAT cable. It provides uncompressed video and audio with zero latency for custom installations.
Zero-latency, uncompressed video and audio
Advanced HDBaseT™ technology offers uncompressed video and audio with zero latency.
4K UHD and 1080p extension over a single CAT cable
This HDBaseT™ ARC extender set supports long-distance signal distribution for a wide range of video formats.
- Extends HDMI 1080p up to 70m over a single CAT cable
- Supports 4K UHD up to 40m (3840 x 2160 @30Hz 4:4:4, 4096 x 2160 @24Hz 4:4:4, and 4K @60Hz 4:2:0)
- Supports all industry standard video resolutions including VGA–WUXGA and 480i–4K
Audio Return Channel and multichannel audio support
Audio integration is streamlined with ARC and multichannel passthrough capabilities.
- Supports ARC from the connected display via HDMI ARC or optical digital input
- Supports bitstream passthrough of multichannel surround sound including object-based audio formats in line with HDMI specifications
- Optical and L/R audio breakout on the HEX70ARC-TX are for audio return channel use only; HDMI source audio cannot be broken out from these connections
Control, power, and compliance for streamlined integration
- Bi-directional IR pass-through
- Supplied with IR receiver and IR emitter
- Supports bi-directional PoC (Power over Cable) to power extenders from either transmitter or receiver end
- HDCP 2.2 compliant with smart EDID management
Flexible local output and system expansion
Features 1 x HDMI loop-out on the HEX70ARC-TX for integrating local displays or cascading to multiple devices.
What’s in the box
- HEX70ARC-TX
- HEX70ARC-RX
- 24V/1.25A DC power supply
- IR emitter
- IR receiver
- Two mounting bracket sets
- Quick Reference Guide
Frequently Asked Questions
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What transmission distances does the HEX70ARC-KIT support?
It extends HDMI 1080p up to 70m over a single CAT cable and supports 4K UHD up to 40m (3840 x 2160 @30Hz 4:4:4, 4096 x 2160 @24Hz 4:4:4, and 4K @60Hz 4:2:0).
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Does it support Audio Return Channel (ARC), and how is it connected?
Yes. ARC is supported from the connected display via HDMI ARC or the optical digital input.
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Can HDMI source audio be extracted from the transmitter’s audio ports?
No. The optical and L/R audio breakout on the HEX70ARC-TX are for audio return channel use only; HDMI source audio cannot be broken out from these connections.
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What audio formats are supported?
Bitstream passthrough of multichannel surround sound is supported, including object-based audio formats in line with HDMI specifications.
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Is there an HDMI loop-out for a local display?
Yes. The HEX70ARC-TX includes one HDMI loop-out for integrating local displays or cascading to multiple devices.
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How are the units powered?
The kit supports bi-directional PoC (Power over Cable), allowing power from either the transmitter or receiver end.
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Does it include IR control?
Yes. It supports bi-directional IR pass-through and is supplied with an IR receiver and emitter.
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Is it HDCP compliant?
Yes. It is HDCP 2.2 compliant and includes smart EDID management.
Ready to integrate the HEX70ARC-KIT into your system? Add to Cart, or contact Gibbys Electronic Supermarket for expert, personalized system-matching and setup advice.




