HDMI Product Matrix & Strategic B2B Pricelist

High-Bandwidth Interconnect Solutions: OEM/ODM Certified 8K HDMI 2.1, Active Optical Cables (AOC), & DP-to-HDMI Systems for Global Enterprise Procurement.

Premium Interconnect & Adapter Lineup

Engineered to deliver lossless, ultra-high-definition audio/video transmission under rigorous commercial environments.

Custom DP to HDMI 8K/30 Adapter - PF355K8 Manufacturers, Factories

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Best HDMI to DVI Cable -MP269 Product, Supplier

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Best HDMI A 8K Certified Cable - PLT332 Manufacturer, Product

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Cheap HDMI A 8K Certified Cable - PLT331C Pricelist, Supplier

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ODM HDMI A 8K Certified Cable - PLT332OG Factories, Suppliers

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Cheap HDMI A 4K Cable - MP270 Company, Exporter

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CE Certification HDMI A 4K Cable - HMM270 Product, Exporter

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CE Certification HDMI A 4K Cable - HMC270 Manufacturers, Pricelist

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HDMI Market Drivers & Strategic Whitepaper

Analyzing high-bandwidth data transmission, Chinese factory efficiency, and system design optimization.

38+

Years Manufacturing

48Gbps

HDMI 2.1 Bandwidth

100%

TDR & Eye Diagram Tested

80+

Global Trade Corridors

Transition to 8K & HDMI 2.1b

High-end corporate facilities, medical displays, and advanced gaming installations are moving to 8K resolution. The demand for 48Gbps capacity makes high-grade shielding and specialized physical layer engineering essential.

Copper Interconnect vs. AOC (Active Optical)

For installations over 5 meters, copper HDMI cables face severe signal attenuation. Our Active Optical Cable (AOC) solutions utilize precision optical engines to deliver lossless 48Gbps data streams over distances up to 100 meters.

Precision Shielding against Electromagnetic Interference

Our HDMI cables utilize multi-layer aluminum-mylar foil paired with high-density tinned copper braiding (up to 95% coverage) to protect audio/video signals from adjacent wireless and high-voltage electrical fields.

Strategic B2B Pricing Matrix & Sourcing Analytics

Understanding cost structures, conductor metrics, and materials selection for volume procurement.

Sourcing high-performance digital interconnects requires an understanding of raw material costs. Corporate purchasing agents must evaluate performance specifications against budgetary limits. The chart below illustrates the structural pricing differences between basic consumer options and professional-grade products.

HDMI Product Series	Conductor Type	Shielding Architecture	Ideal Applications	Price Bracket (B2B Bulk)
HMC270 / HMM270 (4K Series)	OFC (Oxygen-Free Copper) 30-28 AWG	Dual-Layer Foil + AL Braiding (85%)	Standard Office Displays, Retail Digital Signage	Economy / Budget-Friendly
PLT332 / PLT331C (Certified 8K)	High-Purity Copper 28-26 AWG	Triple-Layer Foil + Tinned Copper (90%)	8K Workstations, Broadcast Control Rooms	Mid-to-High Tier Standard
PLT288 (Active Optical AOC 4K/8K)	4-Core OM3 Glass Fiber + Copper Power	Kevlar-Reinforced Jacket + Steel Shielding	Medical Displays, Auditorium Systems, DOOH	Enterprise Premium
PF355K8 (DP to HDMI 8K Adapter)	Coaxial / Twisted Pair Core Conversion	Zinc Alloy Shell + Custom Shielding Ring	Enterprise Laptops to HDMI AV Systems	Specialty Adapter Pricing

Technical Sourcing Advice: AWG (American Wire Gauge) Selection

For standard passive copper HDMI 2.1 cables, longer lengths require thicker conductors to manage attenuation. At 1.5 to 2 meters, 30 AWG copper is sufficient. At 3 meters, 28 AWG or 26 AWG is necessary to pass Ultra High Speed certification. Beyond 5 meters, we recommend Active Optical Cables (AOC) to avoid signal dropouts and transmission errors.

Manufacturing Legacy & Infrastructure

Dongguan Taitron Electronics: Leading the audio-visual interconnect industry since 1984.

In 1984, Dongguan Taitron Electronics Limited, formerly known as Tonetron, was founded in Keelung, Taiwan. In 1993, the company transitioned its operations to a custom-built industrial manufacturing park in Dalingshan Town, Dongguan City, China, under the name Dongguan Taitron Electronics Limited.

For over 38 years, our foundation has been built on the development and manufacture of professional audio-visual connection lines. We have steadily expanded our capabilities into high-end audio/video data cables, including HDMI 2.1 cables, DP 2.0 cables, USB4 data cables, USB-C 3.1 Gen2 cables, high-power USB charging cables, 8K HD conversion cables, and multi-functional Type-C expansion docks.

Engineering Department at Dongguan Taitron Electronics

Quality Management Lab at Dongguan Taitron Electronics

Global Enterprise Solutions & Spatial Applications

Tailored high-performance connectivity solutions for specialized industries.

Medical Visual Systems

Modern operating rooms utilize ultra-high-definition endoscopes and surgical monitors. These applications require zero latency, high EMI immunity, and CE-certified HDMI cabling to guarantee display accuracy during critical medical procedures.

Digital Out-Of-Home (DOOH)

Urban billboards, transport hubs, and sports stadiums depend on large digital display arrays. Using optical hybrid HDMI (AOC) enables long-distance signal routing without external repeaters, reducing installation and maintenance costs.

Smart Offices & AV over IP

Modern conference spaces combine DP-to-HDMI systems, Type-C docks, and hybrid optical systems. Dongguan Taitron provides the hardware to connect different equipment protocols, maintaining high signal integrity across corporate networks.

Broadcasting & Production

Post-production rooms and broadcast environments demand stable, uncompressed raw video transmission. Our HDMI 2.1 cables support Dynamic HDR, eARC, and VRR, meeting the requirements of modern production facilities.

Why Partner with a Dongguan, China Factory Cluster?

Dongguan’s Dalingshan industrial area is a recognized center for consumer electronics and cable manufacturing. Sourcing directly from our facility offers three key advantages:

Integrated Supply Chain: From high-purity copper drawing and PVC formulation to automated connector molding and assembly, all production steps are managed in-house to optimize costs.
Precision Quality Control: Modern equipment, including TDR network analyzers, tension testers, and HDMI compliance testing gear, ensures consistent signal transmission.
Customization Options: We support complete OEM/ODM options, including customized jacket materials (CL2/CL3, LSZH), custom length profiles, and specialized packaging designs.

Technical FAQ & Sourcing Insights

Key information regarding HDMI certifications, material specs, and ordering logistics.

What is the difference between an HDMI 2.1 cable and an HDMI 2.0 cable?

HDMI 2.1 increases bandwidth capacity to 48Gbps, up from the 18Gbps limit of HDMI 2.0. This allows the cable to transmit resolutions up to 8K at 60Hz or 4K at 120Hz. HDMI 2.1 also supports Dynamic HDR, eARC (Enhanced Audio Return Channel), and advanced gaming features like Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM).

How does Dongguan Taitron verify high-frequency signal integrity?

Our quality control lab utilizes TDR (Time Domain Reflectometry) testing, eye diagram analysis, and physical impedance testing. These processes check for crosstalk, return loss, and attenuation anomalies, ensuring that every production batch complies with the HDMI Forum’s physical layer standards.

What are the advantages of Active Optical Cables (AOC) over copper cables?

AOC designs convert electrical AV signals into light pulses, transmitting data through OM3/OM4 optical fibers. This technique eliminates copper attenuation, allowing lossless 8K transmissions over distances of 10 to 100 meters. Optical fibers are also immune to electromagnetic interference (EMI), making them suitable for crowded industrial and medical environments.

What customization options do you support for OEM/ODM orders?

We provide full customization, including custom jacket configurations (CM, CL2, CL3, LSZH), custom conductor materials, unique strain relief molding designs, and tailored bulk packaging. We can also print custom branding directly on the cable jacket and connector housings.

Do your HDMI cables carry regulatory certifications?

Yes, our cables are manufactured to meet CE, FCC, RoHS, and REACH standards. We use materials that comply with flame retardancy requirements (VW-1 or CL2/CL3 specifications) to satisfy safety regulations for international distribution.

How does the factory handle raw material cost volatility in price lists?

As a direct manufacturer, we monitor raw copper and PVC market indices. We offer stable, volume-based contract pricing for long-term partners, helping to protect procurement budgets from short-term commodity price changes.

What is the standard lead time for wholesale custom orders?

Standard OEM production runs are typically completed within 25 to 35 days from sample approval and deposit confirmation. Repeat orders with established tooling can be completed faster, depending on our production scheduling.

Why is shielding design important for HDMI 2.1 8K performance?

The high frequencies required to transmit 48Gbps are sensitive to signal decay and external interference. Our cables feature triple-layer shielding (aluminum foil around individual pairs, a primary foil wrap, and a high-density tinned copper braid) to maintain the signal integrity needed for stable high-resolution display performance.