BG-8K-DA14A
1x4 8K UHD HDMI 2.1 Splitter
User Manual
BZBGEAR BG-8K-DA14A PRODUCT MANUAL
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 2
BZBGEAR BG-8K-DA14A PRODUCT MANUAL
TABLE OF CONTENTS
Statement 4
Safety Precaution 4
Introduction 5
Features 5
Packing List 5
Specifications 6
Operation Controls and Functions 7
Application Diagram 8
Tech Support 9
Limited Product Warranty Terms 9
Mission Statement 10
Copyright 10
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 3
BZBGEAR BG-8K-DA14A 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.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 4
BZBGEAR BG-8K-DA14A PRODUCT MANUAL
Introduction
The BG-8K-DA14A is an 8K HDMI 1x4 splitter that can distribute one HDMI source signal to
any of the four connected display devices. It supports video resolution up to 8K@60Hz
4:2:0, advanced EDID management, and audio de-embedding functionality (output through
the optical and analog ports). This multi-functional splitter can be used in various
applications such as demonstrations, video conferencing, teaching, and other scenarios
where you may have a need to distribute a high quality video signal to multiple devices
simultaneously.
Features
● HDMI 2.1 and HDCP 2.3 compliant
● Support 40Gbps video bandwidth
● Support video resolution up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit,
4K@120Hz 4:4:4 10bit
● VRR, FVA, ALLM supported
● HDR, HDR10, HDR10+, Dolby Vision, HLG pass through
● HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX,
DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
● Built-in Equalizer, Retiming and Driver
● Advanced EDID management
● Audio de-embedding functionality (output through the optical and analog ports)
● Compact design for easy and flexible installation
Packing List
● 1x 8K HDMI 1x4 Splitter
● 1x 12V/2.5A Multinational Power Supply
● 1x User Manual
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 5
BZBGEAR BG-8K-DA14A PRODUCT MANUAL
Specifications
Technical
HDMI Compliance
HDMI 2.1
HDCP Compliance
HDCP 2.3
Video Bandwidth
40Gbps
Video Resolution
Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4
10bit
Color Depth
8/10/12-bit
Color Space
RGB, YCbCr 4:4:4 / 4:2:2. YUV 4:2:0
Audio Formats
HDMI input/output: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX,
DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Audio de-embedding outputs:
Optical: LPCM 2/5.1 CH, Dolby Digital 2/5.1 CH, DTS 2/5.1 CH
Analog: PCM 2.0
ESD Protection
Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
Input
1 × HDMI IN [Type A, 19-pin female]
Output
4 × HDMI OUT [Type A, 19-pin female] 1 × OPTICAL
[S/PDIF]
1 × L/R [3.5mm Stereo Mini-jack]
Control
1 × SERVICE [Micro USB, Update port]
Mechanical
Housing
Metal Enclosure
Silk Screen Color
Black
Dimensions
212mm (W) × 94mm (D) × 23mm (H)
Weight
539g
Power Supply
Input: AC100 - 240V 50/60Hz, Output: DC 12V/2.5A
(US/EU standards, CE/FCC/UL certified)
Power Consumption
9W (Max)
Operation
Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity
20~90% RH (non-condensing)
Recommended HDMI Cable
Video Resolution
8K
4K60
4K24
1080P
HDMI Cable Type
Ultra HDMI 2.1
HDMI 2.0
HDMI 1.4
HDMI 1.4
HDMI Cable Length (HDMI
IN/OUT)
3m/10ft
8m/26ft
12m/39ft
15m/49ft
The use of “Premium High Speed HDMI” cable 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-DA14A PRODUCT MANUAL
Operation Controls and Functions
Front Panel
Rear Panel
No.
Name
Function Description
1
POWER LED
When the device is powered on the blue LED will illuminate.
2
IN LED
When the HDMI IN port connects an active source device the blue LED will illuminate.
3
OUT LED (1~4)
When the HDMI OUT 1/2/3/4 port connects a display device and outputs a signal
the corresponding blue LED will illuminate.
4
SERVICE
Firmware update port.
5
IN port
Connect to an HDMI source device such as a Bluray player or PS5 with an HDMI cable.
6
OUT port (1~4)
Connect to HDMI display devices such as TVs or Monitors with HDMI cables.
7
OPTICAL
Optical fiber audio output port.
8
L/R
Analog audio output port.
9
EDID DIP switch
Use the DIP switch to set EDID.
111- Copy OUT1 port sink EDID (as factory default)
110- HDMI 1080p@60Hz, Audio 2ch PCM
101- HDMI 4K@60Hz 4:4:4, Audio 2ch PCM, HDR
100- HDMI 4K@60Hz 4:4:4, Audio 5.1ch PCM/DTS/DOLBY, HDR
011- HDMI 4K@60Hz 4:4:4, Audio 7.1ch PCM/DTS/DOLBY/HD, HDR
010- HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4,
Audio 2ch PCM, HDR
001- HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4, Audio 5.1ch
PCM/DTS/DOLBY, HDR
000- HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4， Audio 7.1ch
PCM/DTS/DOLBY/HD, HDR
10
Power port
12V/2.5A Power input port.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 7
BZBGEAR BG-8K-DA14A PRODUCT MANUAL
Application Diagram
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 8
BZBGEAR BG-8K-DA14A 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 9
BZBGEAR BG-8K-DA14A 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 10
