BG-UHD-44M 4×4 Matrix Switcher supporting HDR/4K Resolutions with Downscaling capabilities


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SKU: BG-UHD-44M Categories: , ,

Warranty: 2 years

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The BG-UHD-44M is the perfect solution for distributing audio and video sources streaming at 18Gbps delivering 4K2K@60Hz 4:4:4 8 bits with HDR support.  HDCP 2.2 compliant, this unit offers 4-source HDMI 2.0a inputs and 4-display HDMI 2.0a outputs with audio support including formats like DTS-HD Master Audio, DTS, Dolby TrueHD, 7.1 channel and LPCM. Capable of downscaling from 4K2K to 1080P you can use it in a variety of environments such as conference rooms, auditoriums, small businesses and digital signage. Conveniently this unit comes with an IR remote as well RS-232, IP and Cloud Control ability for optional control methods. 


Key features:

  • HDMI2.0a compliant
  • Supports 4K2K@60 4:4:4 8bits
  • Supports HDR1, which is 4K2K@60 4:2:0 10bits2
  • HDCP 2.2 and 1.4 compliant
  • Wide frequency range: 25MHz~600MHz
  • Video bandwidth: 18Gbps
  • Supports resolution downscaling from 4K2K to 1080P1
  • Supports default EDID and EDID learning from display
  • Supports xvYCC, x.v.Color& Deep Color
  • Allows any source to be displayed on multiple displays at the same time
  • Allows any HDMI display to view any HDMI source at any time
  • Micro-USB firmware update for expanding compatibility
  • Supports Dolby Digital, DTS-HD and Dolby TrueHD audio
  • The matrix switcher can switch every output channels from any HDMI inputs by Push button, IR remote control, RS-232, IP control, cloud & echo control.
  • Easy installation with rack-mounting
  • Fast response time for channel switch

1. HDR = High Dynamic Range.
2. The video bandwidth of 4K2K@60 4:2:0 10bits (HDR) is 384 MHz, and the 4K2K@60 4:4:4 8bits is 594MHz.

1. NOT supports
(1) Resolution downscaling from 4K2K@60 4:2:2 to 1080P
(2) Frame rate conversion
(3) 4K2K@60 4:2:2 to 4K2K@60 4:2:0
2. SP-5004IZM-D can bypass 4K HDR data content, but can NOT process it and make HDR content 100%  fit into 1080p

Additional information

Weight5.5 lbs
Dimensions20 × 15 × 4 in


Role of usageTrue 4x4 matrix
HDMI complianceHDMI 2.0a
HDCP complianceHDCP 2.2 / 1.4
Video bandwidthSingle-link 600MHz [18Gbps]
Video supportHDR 4K2K@60(4:2:0 10bits) / 4K2K@60 (4:4:4 8bits)
Audio supportDTS-HD Master Audio, Dolby TrueHD Dolby Digital, DTS, DVD-Audio, LPCM, SACD, MPCM
ESD protectionHuman body model — ±15kV [air-gap discharge] & ±8kV [contact discharge]
PCB stack-up6-layer board [impedance control — differential 100Ω; single 50Ω]
Firmware updateFeasible via Micro-USB and RS-232 port
Input4x HDMI / 1x RS-232 / 1x Ethernet / 1x IR socket for IR receiver
Output4x HDMI
HDMI Input selectionPush-in button/ IR remote control/ RS-232 control/ IP control/ Cloud control
IR remote controlElectro-optical characteristics: = 25° / Carrier frequency: 38kHz
HDMI connectorType A [19-pin female]
RJ-45 connectorWE/SS 8P8C(Reverse Mode)
RS-232 connectorDE-9 [9-pin D-sub female]
USB connectorMicro USB
3.5mm connectorIR receiver / IR blaster


HousingMetal enclosure
(L x W x H)
Model340 x 123 x 44mm [1'1" x 4.8" x 1.7"]
Package494 x 225 x 70mm [1'6" x 8.9" x 2.8"]
Carton510 x 380 x 252mm [1'7" x 1'2" x 10"]
WeightModel1181g [2.6 lbs]
Package1837g[4 lbs]
FixednessWall-mounting case
Power supply5V 4A DC
Power Consumption12 Watt [max]
Operation temperature0~40°C [32~104°F]
Storage temperature-20~60°C [-4~140°F]
Relative humidity20~90% RH [no condensation]


Download Manual - Click Icon Below

Download Manual

Panel Drawing


Package Contents

① 1x BG-UHD-44M
② 1x Rack-mounting ear set
③ 1x IR receiver
④ 1x Installation software CD
1x DC 5V 4A
1x User Manual
1x IR Remote control*Additional IR remote controllers and IR blasters can be purchased as optional accessories to control* the HDMI sources located separately.