BG-8K-DA12
1x2 8K UHD HDMI 2.1 Splitter with Auto Downscaling
(8K60/4K120 and VRR/ALLM/QMS/QFT/SBTM Support)
User Manual
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 2
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
TABLE OF CONTENTS
Statement 4
Safety Precaution 4
Surge protection device recommended 4
Introduction 5
Features 5
Packing List 5
Specifications 6
Operation Controls and Functions 7
Auto Downscaling & Auto Converting 8
Connection Diagram 9
Troubleshooting 10
Tech Support 11
Limited Product Warranty Terms 11
Mission Statement 12
Copyright 12
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 3
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Statement
Please read these instructions carefully before connecting, operating, or configuring this
product. Please save this manual for future reference.
Safety Precaution
● To prevent damaging this product, avoid heavy pressure, strong vibration, or immersion
during transportation, storage, and installation.
● The housing of this product is made of organic materials. Do not expose to any liquid,
gas, or solids which may corrode the shell.
● Do not expose the product to rain or moisture.
● To prevent the risk of electric shock, do not open the case. Installation and maintenance
should only be carried out by qualified technicians.
● Do not use the product beyond the specified temperature, humidity, or power supply
specifications.
● This product does not contain parts that can be maintained or repaired by users.
Damage caused by dismantling the product without authorization from BZBGEAR is not
covered under the warranty policy.
● Installation and use of this product must strictly comply with local electrical safety
standards.
Surge protection device recommended
This product contains sensitive electrical components that electrical spikes, surges, electric
shocks, lightning strikes, etc may damage. Use of surge protection systems is highly
recommended to protect and extend the life of your equipment.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 4
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Introduction
The BG-8K-DA12 1x2 HDMI Splitter is an advanced solution designed to split a single
HDMI signal into two HDMI outputs simultaneously, delivering unparalleled video quality
with resolutions up to 8K@60Hz 4:2:0 12-bit. With support for data rates up to 48Gbps, this
splitter meets the stringent requirements of HDMI 2.1 and HDCP 2.3. It features EDID
management and cable equalization, ensuring seamless integration into any setup. Whether
you're using an Xbox or PS5, this splitter allows you to achieve 4K@120Hz on your TVs or
monitors, making it perfect for gaming and high-definition video applications.
Features
● HDCP 2.3 compliant
● Support 48Gbps FRL and 18Gbps TMDS video bandwidth
● Support video resolution up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4
12bit, as specified in HDMI 2.1
● HDMI 2.1 protocols: VRR, ALLM, QMS, QFT, and SBTM are supported
● Support HDR, HDR 10, HDR 10+, Dolby Vision, HLG pass-through
● LPCM 7.1CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS:X Audio
pass-through
● 8K to 4K or 8K/4K to 1080P auto downscaling on all outputs
● HDR to SDR auto-converting on all outputs
● Advanced EDID management
● Compact design for easy and flexible installation
Packing List
● 1 × 48Gbps 1x2 Splitter
● 1 × 5V/2A Multinational Power Supply
● 1 × User Manual
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 5
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Specifications
Technical
HDMI Compliance
HDMI 2.1
HDCP Compliance
HDCP 2.3
Video Bandwidth
48Gbps FRL and 18Gbps TMDS
Video Resolution
Up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit
Color Depth
8/10/12-bit
Color Space
RGB, YCbCr_4:4:4, YCbCr_4:2:2, YCbCr_4:2:0
Audio Formats
HDMI input/output:
LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos,
DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master
Audio, DSD
HDR
HDR, HDR10, HDR10+, Dolby Vision, HLG
ESD Protection
IEC 61000-4-2:
±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
Input
1 × HDMI IN [Type A, 19-pin female]
Output
2 × HDMI OUT [Type A, 19-pin female]
Control
1 × SERVICE [USB Type C, Update port]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions (W x D x H)
3.7in x 2.7in x 0.71in [95mm x 68mm x 18mm]
Weight
0.39 lbs [177g]
Power Supply
Input: AC 100-240V 50/60Hz, Output: DC 5V/2A
(US/EU standards, CE/FCC/UL certified)
Power Consumption
4.3W (Max)
Operation Temperature
32°F ~ 104°F / 0°C ~ 40°C
Storage Temperature
-4°F ~ 140°F / -20°C ~ 60°C
Relative Humidity
20~90% RH (non-condensing)
Recommended HDMI Cable
Video
Resolution
8K
4K60
4K24
1080P
HDMI Cable
Length
(HDMI in / out)
3m/10ft
(Ultra HDMI
2.1)
8m/26ft
12m/39ft
15m/49ft
The use of “Premium High-Speed HDMI” cables is highly recommended.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 6
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Operation Controls and Functions
Front and Rear Panel
No.
Name
Function Description
1
Power LED
When the device is powered on, the red LED will be on.
2
IN LED
When the HDMI IN port connects to an active source device,
the green LED will be on.
3
OUT LED (1~2)
When the HDMI OUT 1/2 port connects to a display device and
outputs a signal, the corresponding green LED will be on.
No.
Name
Function Description
4
EDID DIP
switch
Use the DIP switch to set EDID.
[DIP]=111: Copy OUT 1 port sink EDID (as factory default)
[DIP]=110: 4K60 (4:4:4), 2.0CH
[DIP]=101: FRL12G_8K_HDR, 2.0CH
[DIP]=100: FRL12G_8K_HDR, 5.1CH
[DIP]=011: FRL12G_8K_HDR, 7.1CH
[DIP]=010: FRL10G_8K_HDR, 2.0CH
[DIP]=001: FRL10G_8K_HDR, 5.1CH
[DIP]=000: FRL10G_8K_HDR, 7.1CH
5
SERVICE
Firmware update port.
6
IN port
HDMI signal input port, connected to HDMI source device such
as DVD or PS5 with an HDMI cable.
7
OUT port
(1~2)
HDMI signal output port, connected to HDMI display device such
as a TV or Monitor with an HDMI cable.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 7
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Auto Downscaling & Auto Converting
This 48Gbps 1x2 splitter supports independent auto downscaling and auto-converting on
all outputs. Before downscaling it will compare all the EDID of the connected display
devices and select the minimum resolution to downscale and output. For example:
Note: If the source resolution is downscaled and converted to 1080P DVI
according to the EDID of display devices, it will be output without sound on the TV.
Downscaling will not work in the following conditions:
1. The input source is 8K DSC format.
2. The resolution of the input source is not supported by the splitter.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 8
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Connection Diagram
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 9
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Troubleshooting
Problems
Causes
Solutions
No Power / All LED off
Power supply not connected,
connected fully, or wrong power
supply.
Check if the power supply is
connected correctly and the
output voltage value is within
recommended specifications.
No sound or sound issues
The HDMI connection is faulty,
the audio format is not
supported by the displays, or
the source player is set to
another port for audio output
Check if the HDMI cables are
connected correctly.
Check if the audio format is
supported by the display and
that a user has not changed the
supported audio format on the
player`s audio output. Ensure
output settings from the HDMI
source device as set correctly.
No picture or picture flickers
The HDMI cable may be faulty
or the category cable quality is
faulty.
Check if the HDMI
and category cable connections
are correct and undamaged.
Change to another good
working HDMI cable or category
cable (CAT6 or better cable is
recommended).
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 10
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Tech Support
Have technical questions? We may have answered them already!
Please visit BZBGEAR’s support page (bzbgear.com/support) for helpful information and
tips regarding our products. Here you will find our Knowledge Base
(bzbgear.com/knowledge-base) with detailed tutorials, quick start guides, and step-by-step
troubleshooting instructions. Or explore our YouTube channel, BZB TV
(youtube.com/c/BZBTVchannel), for help setting up, configuring, and other helpful how-to
videos about our gear.
Need more in-depth support? Connect with one of our technical specialists directly:
Phone
1.888.499.9906
Email
support@bzbgear.com
Live Chat
bzbgear.com
Limited Product Warranty Terms
Pro Line: 5-year warranty from the date of purchase for AV/Broadcasting products bought
on or after August 1, 2024.
Essential Line: 3-year warranty from the date of purchase for AV/Broadcasting products
bought on or after August 1, 2024.
Cables: Lifetime Limited Product Warranty.
For complete warranty information, please visit bzbgear.com/warranty.
For questions, please call 1.888.499.9906 or email support@bzbgear.com.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 11
BZBGEAR BG-8K-DA12 PRODUCT MANUAL
Mission Statement
BZBGEAR is a breakthrough manufacturer of high-quality, innovative audiovisual equipment
ranging from AVoIP, professional broadcasting, conferencing, home theater, to live
streaming solutions. We pride ourselves on unparalleled customer support and services.
Our team offers system design consultation, and highly reviewed technical support for all
the products in our catalog. BZBGEAR delivers quality products designed with users in
mind.
Copyright
All the contents in this manual and its copyright are owned by BZBGEAR. No one is allowed
to imitate, copy, or translate this manual without BZBGEAR’s permission. This manual
contains no guarantee, standpoint expression or other implies in any form. Product
specification and information in this manual is for reference only and subject to change
without notice.
All rights reserved. No reproducing is allowed without acknowledgement.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 12
