Zyqora
Zyqora
Highly optimized Ethernet components widely implemented in Munich's telecommunications hubs and Stuttgart's industrial control networks.
As Europe's economic powerhouse, Germany is leading the deployment of Industrie 4.0. Traditional fieldbus systems are rapidly being phased out in favor of deterministic Industrial Ethernet protocols like PROFINET, EtherCAT, and Modbus TCP. This transition requires rugged, highly reliable physical layer (PHY) components capable of handling high levels of electromagnetic interference (EMI) found on factory floors.
Our line of LAN transformers is engineered to support these demands. By offering robust electromagnetic isolation (up to 1.5kVrms / 3kVrms option), they protect sensitive controller circuits from high voltage transients generated by large electric motors, switching relays, and power converters.
Furthermore, with the expansion of the EV Charging Grid (CCS standard) and smart grid stations across Germany, high-temperature tolerance and mechanical durability are key metrics. We address these requirements with premium raw materials and rigorous environmental compliance testing.
Designed specifically to meet stringent German VDE guidelines and European CE standards, guaranteeing seamless integration with Siemens, Beckhoff, and Phoenix Contact systems.
Ready to meet the demands of advanced driver-assistance systems (ADAS) and vehicle-to-everything (V2X) communications systems using high-frequency magnetic coupling.
A deep dive into the electromagnetic physics of LAN transformers designed for reliability-critical networks.
As Power over Ethernet supplies higher currents (up to 90W for IEEE 802.3bt), thermal management becomes critical. Our transformers use high-grade nanocrystalline and manganese-zinc ferrite cores to prevent saturation and maintain stable inductance up to 85°C ambient temperatures.
With integrated common-mode chokes (CMC), our LAN transformers achieve outstanding Common Mode Rejection Ratio (CMRR) across critical operating frequencies (1MHz to 500MHz), reducing radiated emissions to pass strict EN 55032 Class B limits.
Featuring reinforced insulation structures, our modules are fully compliant with DIN EN 60601-1-2 for medical devices and EN 60950/EN 62368 for information technology equipment, ensuring operator and system safety.
In high-reliability markets like Germany, engineering teams search for precise magnetics parameters: leakage inductance, interwinding capacitance, and DC resistance (DCR) balance. Our automated testing ensures that interwinding capacitance is kept below 35pF, and leakage inductance is strictly minimized to ensure faster rise times and clear eye diagrams for 10G Base-T systems.
Securing high-reliability components requires a manufacturer that marries cost efficiency with high precision. Our manufacturing floor in China leverages advanced Factory 4.0 standards to bring unprecedented speed and precision to the magnetics market.
By employing automated wire winding systems and optical visual inspection AI, we remove human error from the delicate assembly of toroidal cores. This level of automation enables stable quality levels, allowing us to maintain a defect rate below 50 PPM (Parts Per Million) for German Tier-1 industrial buyers.
With our vast network of 860+ logistics and raw material partners, we mitigate international supply risks. Whether shipping via air freight to Frankfurt or via intercontinental rail networks directly into Hamburg, we guarantee predictable lead times and robust buffer stock management.
How our high-reliability LAN transformers are used across crucial sectors in Germany.
Integrating 1000 Base-T and PoE+ magnetics into robot controller nodes to support real-time motion control without packet loss caused by nearby servo drives.
Delivering high-reliability SMD discrete transformers for CCS (Combined Charging System) fast-chargers, maintaining reliable communication between the EV charging post and billing terminals.
Deploying wide-temperature range (-40°C to +85°C) magnetics inside wind turbine control modules and smart meters, resisting thermal shocks and harsh humidity.
Connecting high-performance fiber optics and copper magnetics for integrated telecommunication networks worldwide.
Founded in 2016, Zyqora Optical Technologies Co., Ltd. is a professional manufacturer and supplier of high-performance optical transceivers and fiber connectivity solutions, partnering with advanced industrial communications divisions to supply robust LAN transformer modules for global data centers, telecom networks, enterprise infrastructures, and cloud computing applications.
With a modern production facility covering 386 square meters, Zyqora specializes in the design, development, manufacturing, and testing of high-speed communications products, including SFP, SFP+, SFP28, QSFP28, QSFP-DD, OSFP, AOC, and DAC solutions. Our portfolio is engineered to deliver reliable performance, scalability, and seamless compatibility with mainstream networking platforms.
Over the years, Zyqora has established a strong international presence, achieving annual export revenue exceeding USD 18 million. Backed by 8 years of export experience and 10 years of industry expertise, we serve customers across North America, Europe (with a major focus on the German industrial market), Southeast Asia, the Middle East, and Latin America.
Quality is at the core of everything we do. Our manufacturing process is supported by comprehensive quality assurance procedures, including incoming material inspection, optical performance testing, aging tests, compatibility verification, and final product inspection. A dedicated team of 42 quality control professionals ensures that every product meets international standards and customer expectations.
As a company with both manufacturing and international trading capabilities, Zyqora has built a reliable supply network with more than 860 supply chain partners, enabling efficient sourcing, stable production, and flexible delivery schedules.
Our primary customers include telecom operators, data center providers, system integrators, network equipment distributors, and enterprise IT solution providers worldwide. To support evolving market demands, we maintain a strong research and development team focused on innovation and product optimization.
Zyqora offers comprehensive OEM and ODM services, including customized labeling, firmware coding, packaging design, and product specification development. Last year alone, the company successfully launched 168 new products to meet the growing requirements of next-generation network infrastructures.
Our R&D department consists of 65 experienced engineers specializing in optical communication technologies, high-speed transmission systems, and network interoperability solutions. Through continuous innovation and strict quality management, Zyqora remains committed to providing cost-effective, reliable, and future-ready networking products for customers around the world.
Highly durable magnetics designed to match Germany’s telecommunication infrastructure and enterprise Ethernet routers.
Expert answers regarding standard parameters, custom winding capabilities, and RoHS/REACH declarations for the European market.
For industrial systems to pass German CE and VDE interference limits (EN 55032/EN 61000 standards), the LAN transformer must demonstrate a high Common Mode Rejection Ratio (CMRR) and low insertion loss. Our integrated common-mode chokes (CMC) filters effectively suppress common-mode noise. Furthermore, keeping interwinding capacitance under 35pF prevents high-frequency noise from passing from the primary line to the sensitive PHY chip side.
Yes. Our advanced PoE modules are engineered using custom Manganese-Zinc magnetic cores with increased cross-sectional area to handle currents up to 90W and beyond (up to 1A per pair) without driving the core into saturation. This ensures complete signal integrity even during peak power draws.
Through our Factory 4.0 automation. We employ high-speed robotic winding lines that keep tension uniform across all turns. Post-winding, we conduct 100% automated electrical checks covering turn ratios, phase orientation, leakage inductance, and high-pot isolation barrier limits. This guarantees that batch-to-batch deviations are minimized.
Absolutely. All materials used in our LAN transformers—including the core coating, copper wire, epoxy resin, and solder lead finish—are fully RoHS 3.0 and REACH compliant. We routinely supply full material declarations to our German OEM and EMS partners to facilitate smooth approval processing.
Yes. Our R&D department of 65 engineers specializes in modifying parameters like turns ratio (e.g., 1:1, 1:1.414, 1:2), pinouts, and package sizes to meet specific transceiver chipsets from leading semiconductor manufacturers (such as Broadcom, Marvell, Intel, and Realtek).
