BZBGear BG-EXH-70C4 HDBaseT Extender

The EXH-70C4 is the 70 metre HDBaseT pair, which covers most single-building runs without the cost of the long-reach models. It carries 4K60 RGB or YCbCr 4:4:4 on one Cat5e or Cat6 cable and supports HDR, HDR10, HDR10+, Dolby Vision and HLG.

Bi-directional Power over Cable means either end can be the powered one, which matters when the only available outlet is behind the display. IR passes both ways on 3.5 mm jacks, RS-232 lands on a Phoenix connector, and an S/PDIF port at each end breaks audio out or brings it back.

HDMI compliance	HDMI 2.0b
HDCP compliance	HDCP 2.2
Video bandwidth	18Gbps
Video resolution	Up to 4K2K@60Hz RGB/YCBCR 4:4:4
Transmission distance	70m via a single CAT5e/6 cable
HDR	HDR, HDR10, HDR10+, Dolby Vision, HLG
Audio formats	HDMI: LPCM 7.1CH, Dolby True HD, and DTS-HD Master Optical: Dolby 5.1, DTS 5.1, PCM 2.0
Transmitter connections	Input: 1x HDMI IN [Type A, 19-pin female] Output: 1x HDBT OUT [RJ45] / 1xSPDIF OUT Control: 1x RS-232 [3pin-3.81mm Phoenix connector] 1x SERVICE [Micro-USB jack] 1x IR IN [3.5mm Stereo Mini-jack] 1x IR OUT [3.5mm Stereo Mini-jack]
Power supply	DC 24V/1A; Supports bi-directional Power over Cable (PoC) functionality
Dimensions	Transmitter / Receiver: 5.5in (W)x 2.6in (D)x 0.7in (H) [140mm (W)x65mm (D)x18mm (H)]