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4x4 8K UHD HDMI 2.1 Matrix Switcher
4X4 Routing | HDCP Compliant | 8K and 4K@120Hz | Auto Scaling | Control Options
With four HDMI 2.1a inputs and four HDMI 2.1a outputs, the BG-8K-44MA 8K HDMI matrix switch allows users to share up to four HDMI sources with up to four displays. Perfect for when you need to change multiple sources to show on various displays or even select just one source to show on all displays with the press of a button. Professional-grade picture and audio quality are achieved with support for 8K resolutions and various high-quality audio formats.
For gamers, the ability to display high-resolution graphics at high frame rates is crucial for a smooth and immersive gaming experience. With support for 4K resolution at 120Hz, the BG-8K-44MA can help ensure that your games are displayed with the highest level of detail and fluidity. This is particularly important for fast-paced games where a high frame rate can make a significant difference in your ability to react to in-game events.
4X4 Routing
Features 4 x HDMI inputs which can be independently routed to 4 x HDMI outputs
HDCP Compliant
HDMI 2.1a (48Gbps) HDCP 2.3 (and all earlier versions supported)
8K and 4K@120Hz
Up to 8K@60Hz 4:2:0, 8K@30Hz 4:4:4 and 4K@120Hz 4:4:4 8K to 4K or 8K/4K to1080p
Auto Scaling
Down Scaling on all outputs
Control Options
Control via front panel, IR, RS-232, TCP/IP (Web GUI), BZBGEAR Switch Control
EDID management
Seamless scaling for the best results
HDR Pass-Through
HDR, HDR10, HDR10+, Dolby Vision pass-through; VRR, ALLM, QMS, QFT, SBTM are supported
S/PDIF and Balanced Audio
Digital S/PDIF and balanced audio output
Connection Diagram
The BG-8K-44MA routes HDMI sources such as a PS5, Blu-ray players and a BG-ADAMO-4K camera to four 8K displays, with optical audio to an audio system, L/R stereo audio to speakers, and an IR receiver for control.
Front and Rear Panels
1. HDMI IN - HDMI input 1~4
2. OPTICAL - Optical fiber audio output port
3. AUDIO - 5-Pin phoenix stereo audio output
4. HDMI OUT - HDMI output 1~4
5. TCP/IP - RJ45 ethernet connection for network control
6. RS-232 - D-sub 9-pin connector for RS-232 commands
7. IR Ext - 3.5mm IR receiver extension port
8. Power - DC 24V/3.75A Power input port
9. Ground - Ground the product housing
10. OLED Display - Displays matrix status, power indicator, and IR receiver
11. Menu Navigation Buttons - Menu, Enter, Up, Down, Power, Fnc
12. Input/Output - Input/Output buttons 1~4
| HDMI Compliance | HDMI 2.1 |
|---|---|
| HDCP Compliance | HDCP 2.3 |
| Video Bandwidth | 1200MHz/48Gbps |
| Video Resolution | Up to 8K60Hz 4:2:0, 8K30 Hz 4:4:4, 4K120 4:4:4, and 1080p240Hz |
| Color Space | RGB_4:4:4, YCbCr_4:4:4, YCbCr_4:2:2, YCbCr_4:2:0 |
| Color Depth | 8/10/12-bit |
| HDR Formats | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| Audio Formats | HDMI In/Out: LPCM 2.0, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS High Res, DTS-HD Master Audio, DSD; Optical Outputs: LPCM 2.0, Dolby, DTS 5.1; Balanced Analog Audio Outputs: LPCM 2.0 |
| ESD Protection | Human body model - +/-8kV (Air-gap discharge) & +/-4kV (Contact discharge) |
| Input ports | 4 x HDMI [Type A, 19-pin female] |
| Output ports | 4 x HDMI [Type A, 19-pin female]; 4 x S/PDIF Optical; 4 x Balanced Stereo Audio [3.81mm, 5-pin Phoenix Connector] |
| Control ports | 1 x TCP/IP [RJ45]; 1 x RS-232 [D-Sub 9]; 1 x IR EXT [3.5mm, Stereo Mini-jack] |
| Housing | Metal Enclosure |
| Color | Black |
| Dimensions | 17in (W) x 8in (D) x 1.8in (H) [440mm (W) x 203mm (D) x 44.5mm (H)] |
| Weight | 5.9 lbs [2.67kg] |
| Power Supply | Input: AC 100 - 240V 50/60Hz, Output: DC 24V/3.75A (US/EU standard, CE/FCC/UL certified) |
| Power Consumption | 45W (Max) |
| Operating Temperature | 32 - 104 F / 0 - 40 C |
| Storage Temperature | -4 - 140 F / -20 - 60 C |
| Relative Humidity | 20 - 90% RH (no-condensing) |
| Package Contents | 1x BG-8K-44MA; 1x 24V/3.75A Locking Power Adapter; 1x AC Power Cord (1.5m); 1x IR Remote; 1x 12V IR Wideband Receiver Cable (1.5m); 1x RS-232 Serial Cable (1.5m, male to female head); 4x 5-pin 3.81mm Phoenix Connectors; 4x Machine Screws (KM3*4); 2x Mounting Ears; 1x User Manual |