Cable Knowledge

As data centers evolve to support AI workloads and next-generation network architectures, high speed copper cables are transitioning from 112G to 224G to enable higher bandwidth density and scalable interconnect design. This article examines the key differences between 112G and 224G copper cables from the perspectives of data rate evolution, signal integrity, materials and cable design, manufacturing tolerance, distance limitations, and deployment scenarios.

As AI compute clusters accelerate toward higher bandwidth and lower latency, high-speed copper cables have become a critical enabler of intra–data center connectivity. This article examines the rise of 224G high-speed copper cables, the real technical barriers behind them, and how SUNKEAN is preparing to support the next generation of AI infrastructure.

Choosing the right photovoltaic (PV) cables for your solar projects is crucial. This guide provides EPCs and investors with a detailed overview of major global PV cable certifications, including TÜV MARK (EN 50618), UL 4703, and standards from key markets such as Japan (JET). Learn how certifications ensure compliance, enhance system security, and improve long-term return on investment.

Discover how aluminum PV cables offer a cost-effective, theft-resistant solution for solar project retrofits. Cut costs, boost ROI, and ensure long-term reliability.

SUNKEAN's UL3132 & UL3135 silicone rubber cables, certified by UL758, offer extreme temperature resistance (–60°C to +200°C), superior flexibility, and enhanced safety for renewable energy, industrial, and outdoor applications.

Discover industrial-grade switchboard SIS cables with XLPO insulation for harsh environments. Learn key specs, applications in solar farms/data centers, and compliance with CSA/NEC standards. Ensure 25+ year reliability – download our cable selection guide.

Discover why tensile testing is essential for solar cables. Learn how solar cable materials, construction, and international standards like IEC 62930 and EN 50618 ensure durability, safety, and long-term performance in solar power systems.

Desert regions, characterized by intense solar radiation and vast open spaces, receive an annual average solar irradiance of up to 2000 W/m², making them prime locations for investing in renewable energy projects like solar and energy storage systems. As critical components responsible for safe power transmission, solar cables face performance requirements pushed to the limit.

The UL3817 energy storage cable, with its 3000V rated voltage and 125℃ rated temperature, stands out as the top choice for high-voltage energy storage projects.

Learn about SUNKEAN's innovations in copper-to-aluminum solar cable connection solutions?

How do energy storage cables play a role in energy storage systems? Learn more about how we should select the right energy storage cables and maximize their effectiveness.

This article explains in detail why the solar cable market is beginning to prefer aluminum cables to copper cables, as well as the advantages of aluminum cables and the difficulties in the R&D and implementation process.

Why do photovoltaic cables need irradiation cross-linking?

Why Do Solar Cables Need Irradiation? Key Benefits for Safe and Long-Lasting PV Systems.