Key Features and Business Benefits
48Gbps Ultra-High Bandwidth: Supports uncompressed 8K@60Hz, 4K@144Hz/120Hz, 5K@60Hz and lower resolutions with zero signal degradation. Delivers future-proof performance for premium AV installations and high-refresh gaming setups.
Gold-Plated Connectors with Aluminum Housing: Anti-oxidation contacts ensure long-term signal integrity and corrosion resistance, reducing field failure rates and warranty claims.
Superior Audio & Video Fidelity: Full support for Dolby Atmos, Dolby 7.1, Dynamic HDR, BT.2020, eARC, VRR, ALLM, QMS, QFT, and HFR. Provides reference-level audio-visual synchronization critical for professional and consumer entertainment systems.
Broad Device Compatibility: Backward compatible with HDMI 2.0/1.4/1.3. Works seamlessly with LG OLED/Samsung QLED, Sony 8K TVs, PlayStation 5, Xbox Series X, Apple TV, Roku, Fire TV, PCs, projectors, and Blu-ray players.
Robust Construction: Tinned copper conductors and 6.5mm OD jacket offer excellent flexibility, EMI shielding, and durability for both consumer and commercial installations.
Technical Specifications
|
Item |
Description |
|
HDMI Version |
HDMI 2.1 |
|
Maximum Bandwidth |
48Gbps |
|
Supported Resolutions |
8K@60Hz, 4K@144Hz/120Hz, 5K@60Hz, 1080P@240Hz and below |
|
Connector |
Gold-plated, Aluminum housing |
|
Conductor |
Tinned Copper |
|
Outer Diameter |
6.5mm |
|
Cable Length Options |
1m / 2m / 3m / 5m (custom lengths available) |
|
Compatibility |
Full HDMI 2.1 feature set + backward compatible |
OEM/ODM Manufacturing Capabilities
As an established 8K HDMI cable factory, we maintain full in-house production control from raw material selection to final testing. Our quality management system includes 100% continuity and signal integrity testing, automated optical inspection, and batch traceability. We offer flexible OEM/ODM services including custom lengths, private labeling, color options, packaging design, and bulk MOQ optimization. With dedicated production lines for high-speed HDMI cables, we guarantee stable supply chains and competitive lead times even for large-volume orders. Our engineering team supports custom certifications and performance validation according to client specifications.
Frequently Asked Questions
Q: What is the actual maximum bandwidth and resolution supported?
A: The cable is engineered for full 48Gbps HDMI 2.1 bandwidth, reliably supporting 8K@60Hz and 4K@144Hz with headroom for HDR and high frame rates.
Q: Are these cables certified or just labeled as HDMI 2.1?
A: Our production follows HDMI 2.1 specifications with rigorous internal testing for bandwidth, eye diagram, and feature compliance. We can support additional third-party certification upon request for large orders.
Q: What is the minimum order quantity and typical lead time?
A: MOQ is flexible based on length and customization. Standard lead time for regular specifications is 10-20 days; expedited production options are available for urgent requirements.
Q: How do you ensure long-term signal reliability?
A: Gold-plated connectors, tinned copper conductors, and multi-layer shielding minimize attenuation and interference. All cables undergo full performance testing before shipment.
Q: Do you support custom branding and packaging?
A: Yes. We provide full OEM services including logo printing, custom outer cartons, and tailored product documentation.
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