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HDBaseT™ 4K UHD Receiver with Bidirectional IR, RS-232 and PoH (4K: 35m/115ft | 1080p: 70m/230ft)


As slim as it is powerful, the RX-70-POH HDBaseT™ Display Receiver receives 4K transmissions up to 35m/114ft and full 1080p@60Hz/36bit up to 70m/230ft, with multichannel audio, bidirectional IR control, RS-232 and remote power from WyreStorm PoH matrices, transmitters or presentation switchers along a single Cat5e/6 cable - all within a low-profile chassis capable of placement behind even the slimmest display wall mounts.



Class B HDBaseT™

Small in size but not in specification, the RX-70-POH is no different to the modern H2 family of products, supporting pixel-perfect 4K UHD 4:2:0 10-bit @24Hz at distances up to 35m/115ft or 1080p to 70m/230ft.

Control Options

Supports 3 methods of control pass-through. Being a pure HDBaseT™ device, the RX-70-4K can handle bi-directional IR, RS-232 and even CEC routing when used as part of a compatible WyreStorm matrix or extender system.


The RX-70-POH can be powered by a PoH compatible matrix or presentation switcher meaning one less thing to think about when specifying & installing a WyreStorm system.


As with all of our HDBaseT Receivers, remaining relevant & legal is key to their operation. The RX-70-POH is compliant with the strict anti-piracy algorithms that prevent the unauthorized distribution of content, meaning a trouble-free installation.


  • Display receiver supporting transmissions of 4K and 1080p HD video, HD multichannel audio and control transmissions using single Cat5e/6
  • Support 35m/114ft 4K transmission distances up to 4096x2160@30/60Hz 4:2:0
  • Supports 70m/230ft HD transmission distances of 1080p, 1080i, 720p with screen refresh rates of 24Hz, 30Hz, 50Hz and 60Hz (1080p)
  • Robust Class B HDBaseT™ transmission technology for stable HD distribution and control offering the trademark HDBaseT™ resistance to electrostatic and environmental interference compared to conventional UTP transmission
  • 24bit color (4K), 36bit Deep Color (1080p)
  • HDMI with full 3D compatibility with frame packing/ sequential (Blu-ray) and interlaced stereoscopic (satellite/ cable broadcasts)
  • Low profile chassis of 18mm / 0.71” for easier, more convenient installations behind screens at display zones
  • Multichannel audio supports 7.1 DTS Master HD and Dolby True HD
  • Power-over-HDBaseT™ (PoH) - low-voltage power passed directly along Cat5e/6 up to 35m/114ft (4K) or 70m/230ft (1080p) from compatible transmission device to all connected PoH-enabled receivers for local power required at display locations
  • Additional power connectivity via threaded bushings for both standard and locking DC power plugs and phoenix connector
  • Transmits discrete wide-band bidirectional IR control signals together within the HDMI signal over a single Cat5e/6
  • Switchable RS-232 for firmware updates serial third party control of matrix switching from display zones if connected to a compatible HDBaseT™ transmission device - check website for compatibility
  • Open source integration protocols available for market leading control systems
  • LED indication for visual power supply to receiver, signal status to show established connection to display, HDBaseT™ link to transmission device and HDCP confirmation to illustrate the presence of encryption within a signal
  • HDCP compliant with constant feed to prevent screen dropouts
  • Cable termination follows IEEE-568B standards
  • Internal handling of EDID and automatic adjustment of feedback, equalization and amplification of signal for easy set-up


Audio and Video

Inputs 1x HDBaseT In 8-pin RJ-45 female
Outputs 1x HDMI 19-pin type A
Audio Formats 2ch PCM | Up to DTS-X and Dolby Atmos
Max. Video Resolution HDMI
1920x1080p @60Hz 48bit (15m/50ft)
3840x2160p @24/25/30Hz 4:4:4 24bit (7m/23ft) | @24Hz 4:2:0 HDR 30bit (3m/9.8ft)
4096x2160p @60Hz 24bit 4:2:0 (7m/23ft)
Using Cat6/6a/7
1920x1080p @24/25/30/60Hz 36bit (70m/230ft)
3840x2160p @24/25/30Hz 4:4:4 24bit (35m/115ft) | @24Hz 4:2:0 HDR 30bit (35m/115ft)
4096x2160p @60Hz 4:2:0 24bit (35m/115ft)
Color Depth (Max) 1080p: 48bit | 4K UHD: 24bit | HDR @24p: 30bit BT.2020
Maximum Pixel Clock HDMI: 600Mhz | HDBaseT: 297MHz

Communication and Control

HDMI HDCP | EDID | DVI/D supported with adapter (not included)
HDBaseT™ HDCP | EDID | PoH (1-way TX to RX) | Bidirectional IR, RS-232, and Ethernet
Ethernet 1x 8-pin RJ-45 female | 10/100 Mbps auto-negotiating | Bidirectional over HDBaseT™
IR 1x IR TX 3.5mm (1/8in) Mono | Bidirectional over HDBaseT™
1x IR RX 3.5mm (1/8in) Stereo | Bidirectional over HDBaseT™
1x 3-pin Phoenix Connector | Bidirectional over HDBaseT™


Power Supply Input: 100~240V AC 50/60Hz | Output: 12V DC 2A
PoH 48V 15.4W
Max Power Consumption 7.2W


Operating Temperature 32°F ~ 113°F (0°C ~ 45°C)
10% ~ 90%, non-condensing
Storage Temperature -4°F to ~ 158°F (-20°C ~ +70°C)
10% ~ 90%, non-condensing
Maximum BTU 24.6 BTU/hr

Dimensions & Weight

Rack Units/Wall Box 1U
Height 18mm/0.71in
Width 181.7mm/7.16in
Depth 94mm/3.71in
Weight 0.4kg/0.88lbs


Safety and Emission CE | FCC | RoHS

Case Studies