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Our HEX70CS-KIT HDMI 2.0 4K 60Hz 4:4:4 (18Gbps) HDCP 2.2 HDBaseT™ extender set offers market leading features and outstanding value utilising CSC technology with video down conversion.
The product extends HDMI, Bi-directional IR & RS-232 and Bi-directional PoC up to lengths of 70m (4K to 40m). The transmitter includes a HDMI loop-out for integrating local displays or cascading to multiple devices. The receiver features simultaneous analogue stereo and digital coax audio breakout.

Key Features
• Advanced HDBaseT™ technology offering distribution of video and audio over a single CAT cable
• Advanced Colour Space Conversion (CSC) supports HDMI 2.0 18Gbps specification including HDR
• Video down-conversion on HDMI receiver output allows a display only capable of supporting lower video resolutions (4K 60Hz 4:2:0 or 1080p) to receive the native 4K 60Hz 4:4:4 or 4K 60Hz 4:2:0 video content while still showing maximum original 4K UHD resolution on the transmitter HDMI loop out.
• Supports 4K 60Hz 4:4:4 UHD video up to 40m
• Extends HDMI 1080p video up to 70m
• Features 1 x HDMI loop-out on HEX70CS-TX for integrating local displays or cascading to multiple devices
• Supports all industry standard video resolutions including VGA-WUXGA and 480i-4K
• Supports all known digital HDMI audio formats including Dolby TrueHD, Atmos; DTS-HD Master Audio and DTS:X transmissions
• HDMI re-clocking on the HDBaseT™ Receiver to help solve HDMI HDCP, compatibility and handshaking issues
• HDMI audio breakout to analogue L/R audio and coaxial digital outputs concurrently
• Supports bi-directional RS-232 pass-through
• Supports bi-directional IR pass-through
• Supplied with Blustream 5V IR receiver and emitter
• Advanced EDID management
• HDCP 2.2 compliant
Box Contents
1 x HEX70CS-TX
1 x HEX70CS-RX
2 x Mounting Brackets
1 x 12V/2A Power Supply
1 x IR Emitter
1 x IR Receiver
1 x Quick Reference Guide
| Feature | HEX70CS-TX | HEX70CS-RX |
|---|---|---|
| Video Input Connectors | 1 x HDMI Type A, female | 1 x HDBaseT™ RJ45 connector |
| Video Output Connectors | 1 x HDBaseT™ RJ45, 1 x HDMI Type A | 1 x HDMI Type A, female |
| RS-232 Serial Port | 1 x DB-9 female | 1 x DB-9 female |
| IR Input Ports | 1 x 3.5mm stereo jack | 1 x 3.5mm stereo jack |
| IR Output Ports | 1 x 3.5mm mono jack | 1 x 3.5mm mono jack |
| Audio Output Connectors | - | 1 x RCA (SPDIF), 2 x Analogue RCA (L/R) |
| EDID DIP Switch | 4-pin | - |
| Power Supply | 12V/2A DC, screw type connector | 12V/2A DC, screw type connector |
| Power Consumption | 12.7W | 12.7W |
| Dimensions (W x D x H) | 143 x 134/141 x 22 mm (w/o and w/ connections) | 113 x 124/138 x 22 mm (w/o and w/ connections) |
| Extender Weight | 0.35kg (excluding accessories) | 0.35kg (excluding accessories) |
| Shipping Weight | 1.4kg | 1.4kg |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) | -4°F to 140°F (-20°C to 60°C) |
| Mounting Kits | Included | Included |
| Item | Link |
|---|---|
| BluStream HDBaseT™ 4K 60Hz 4:4:4 CSC Extender Set - 70m | HEX70CS-KIT User Manual | Downloads |
| BluStream HDBaseT™ 4K 60Hz 4:4:4 CSC Extender Set - 70m | HEX70CS-KIT Datasheet | Downloads |
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