Manufacturing Heritage
Ultra-High Bandwidth Capacity
TDR & Eye-Diagram Verified
Quality Target Metric
A technical examination of DisplayPort 1.4 and DisplayPort 2.1 specs for procurement engineers and AV system integrators.
In high-resolution AV connectivity, the DisplayPort (DP) interface serves as the standard for high-bandwidth displays, VR systems, and advanced workstation environments. Achieving 8K@60Hz (DP 1.4) or 16K@60Hz (DP 2.1) video throughput demands rigorous electrical engineering, precise shielding, and meticulous physical assembly. Unlike standard digital interfaces, High Bit Rate (HBR3, 32.4 Gbps) and Ultra High Bit Rate (UHBR20, 80 Gbps) structures are highly vulnerable to attenuation, insertion loss, and electromagnetic interference (EMI).
A reliable DisplayPort to DisplayPort cable must maintain exact 100-ohm differential impedance across all high-speed lanes. Variations in impedance lead to signal reflections, resulting in jitter and transmission errors that trigger intermittent screen blanking or link degradation. Dongguan Taitron Electronics designs internal PCB terminators and utilizes high-purity Oxygen-Free Copper (OFC) to guarantee minimal loss even over 2-meter distances.
Strict 100Ω ± 5Ω tolerance control prevents signal reflections. This matches the source and sink impedances, ensuring error-free communication over long cable runs.
Unlocks transmission limits up to 80 Gbps, enabling uncompressed HDR displays at 10K, 12K, and 16K utilizing DSC 1.2a compression methodologies.
Individual shielding per data pair with Al-Mylar foil, combined with an overall tinned copper braid, minimizes cross-talk and blocks EMI.
Over 38 Years of Professional Cable Design, Development, and Quality Control
In 1984, Dongguan Taitron Electronics Limited., formerly known as Tonetron, was founded in Keelung, Taiwan. In 1993, the company transitioned to a self-built independent production industrial park in Dalingshan Town, Dongguan City, Guangdong Province, China, adapting its trade name to Dongguan Taitron Electronics Limited.
Over our 38-year history, we have established a solid reputation built on manufacturing professional video and audio peripheral equipment connection lines. Over the decades, we have evolved to develop high-end audio and video cables, data lines, and signal hubs, including HDMI 2.1 cables, DP 2.0/2.1 cables, USB4 data cables, USB-C 3.1 Gen 2 lines, high-power PD charging cables, 8K HD converter accessories, and multi-functional Type-C docking stations.
Situated in the heart of Dongguan's advanced electronic manufacturing cluster, Dongguan Taitron Electronics enjoys deep vertical integration. From copper wire drawing and outer jacket extrusion to high-speed SMT assembly and automated testing, every phase of production occurs in-house. This comprehensive workflow provides critical benefits:
Analyze typical cost structures, raw material dynamics, and standard technical profiles.
| Specification Category | DisplayPort 1.4 Cord (HBR3) | DisplayPort 2.1 Cord (UHBR20) | High-Speed Slim Edition (Custom) |
|---|---|---|---|
| Maximum Bandwidth | 32.4 Gbps | 80.0 Gbps | Up to 80.0 Gbps (Optimized) |
| Maximum Resolution | 8K @ 60Hz / 4K @ 144Hz | 16K @ 60Hz / 8K @ 120Hz | 16K @ 60Hz / 8K @ 60Hz |
| Wire Gauge (AWG) | 28 / 30 AWG Coaxial | 28 AWG Shielded Twisted Pair | 34 AWG Ultra-Slim (Coaxial) |
| Cable Diameter (OD) | 6.5mm - 7.5mm | 7.0mm - 8.5mm | 4.5mm (Highly Flexible) |
| Target Pricing Index | Baseline ($1.0x) | Premium ($1.8x - $2.5x) | Mid-to-High Custom ($1.5x - $2.0x) |
| Primary Applications | Consumer Gaming, Office Setups | Next-Gen Graphics, Broadcast Systems | Thin-bezel Monitors, Flight Simulation |
Industrial pricing for high-performance DisplayPort assemblies is driven by key component inputs:
Tailored cable technologies designed for specialized commercial and industrial fields.
Medical imaging systems require flawless, compression-free visual feeds. Our high-bandwidth DisplayPort solutions ensure grayscale diagnostic monitors receive accurate medical images (PACS) without distortion.
Security operation centers and flight control towers rely on uninterrupted, 24/7 displays. Taitron's gold-plated friction lock designs prevent accidental cable disconnection and withstand continuous vibration.
Millisecond latency changes determine victory or defeat. Our DP 2.1 solutions support ultra-high refresh rates (up to 360Hz) and FreeSync/G-Sync dynamic synchronization technologies without display tearing.
Meeting stringent international standards for cross-border supply chains.
Purchasing components for enterprise setups, institutional builds, or high-performance consumer brands requires meeting strict regulatory compliance. Dongguan Taitron maintains complete compliance databases to streamline international logistics:
Our raw materials strictly adhere to RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations. Hazardous heavy metals are completely absent from our assembly processes.
Our manufacturing plant operations follow ISO 9001 quality management guidelines. We use specialized automation for wire processing, ensuring consistent assembly thickness and terminating connector failures.
Every cable category carries necessary safety markings including CE and FCC declarations. Flame-retardant outer jackets (VW-1, LSZH) are available upon request for commercial projects.
Answers to common technical and sourcing questions regarding DisplayPort cables.
Taichang Electronic
