Lumetra
Lumetra
Explore our high-performance components optimized for next-generation telecommunications and data processing centers.
Leveraging 11 years of deep-rooted industry expertise and a world-class manufacturing facility to provide OEM & ODM excellence.
In the era of hyper-scale datacenters, edge computing, and Industrial Internet of Things (IIoT), physical layer reliability remains the absolute foundation of network performance. Although optical fibers dominate long-distance backhauls, structured copper cabling remains indispensable for local connections, and the RJ45 interface continues to adapt to challenging environments.
The emergence of Multi-Gigabit Ethernet (2.5G/5G/10GBase-T) and Power over Ethernet (PoE++ IEEE 802.3bt) has pushed traditional copper connectors to their physical limits. High-frequency signals are highly susceptible to Electromagnetic Interference (EMI), crosstalk, and structural return loss. Consequently, modern procurement trends demand highly shielded, integrated magnetic RJ45 connectors that guarantee signal integrity.
As compatibility needs become more complex, custom OEM solutions have shifted from simple mechanical plug-and-play to integrated electromagnetic configurations. Cross-brand compatibility—specifically matching major networking standards such as TE Connectivity, Pulse Electronics, and Amphenol—ensures that network equipment manufacturers can seamlessly replace components without redesigning complex PCBs.
| Standard | Frequency | Max Bandwidth | PoE Support |
|---|---|---|---|
| Category 5e (Cat5e) | 100 MHz | 1 Gbps | PoE (15.4W) |
| Category 6 (Cat6) | 250 MHz | 1 Gbps / 10 Gbps | PoE+ (30W) |
| Category 6A (Cat6A) | 500 MHz | 10 Gbps | PoE++ (60W-90W) |
| Category 8 (Cat8) | 2000 MHz | 25 Gbps / 40 Gbps | PoE++ (Up to 90W) |
Global system integrators and telecom carriers face strict directives when selecting connectivity components. Key priorities include long-term performance stability, cost efficiency, and supply chain security. Procuring from an OEM/ODM partner who designs to precise mechanical and electrical tolerances reduces equipment failure rates and minimizes field maintenance costs.
By designing and manufacturing custom components that match or exceed original specifications, Lumetra helps enterprises maintain high operational performance while optimizing component costs.
Our QA framework leverages automated inspections and environmental stress testing to ensure complete reliability:
Combining automated production, robust supply chain networks, and deep engineering expertise to guarantee global delivery.
Our 8,500㎡ facility integrates semi-automated assembly lines, automated optical testing (AOI), and precise calibration stations to produce high-performance transceivers and connectors.
We work with more than 1,200 reliable supply chain partners to source high-grade copper alloys, specialized gold plating, and optical sub-assemblies, securing raw materials even during market fluctuations.
Supported by 86 R&D engineers, we provide complete ODM/OEM customization. Our capabilities include modifying pinouts, tailoring internal magnetics, and adjusting physical form factors.
How our custom RJ45 connectors and high-speed optical transceivers perform across demanding industries.
Modern datacenters utilize high-density switch configurations. Our SFP+ and QSFP28 cages, along with shielded RJ45 jacks, manage high data throughput and minimize latency, ensuring system stability at 40G, 100G, and higher speeds.
Factory environments generate significant electromagnetic noise. Our shielded RJ45 connectors, featuring integrated LEDs and robust PCB grounding tabs, ensure stable Ethernet communication for PLCs and robotic systems on the plant floor.
Outdoor and edge deployments face wide temperature swings. We utilize weather-resistant housings and gold-plated contacts to ensure long-term performance under demanding operating conditions.
The demands of modern data communications require constant innovation. At Lumetra, we invest heavily in product development to meet changing technical standards and specific customer requests. Our R&D team consists of 86 engineers focusing on high-frequency signal design, mechanical structure analysis, and optical optimization.
Last year, we launched 220 new products, highlighting our focus on product range expansion and custom capabilities. Whether adapting optical transceivers to specific system protocols or designing custom RJ45 connectors with integrated magnetics for proprietary network switches, our R&D team works closely with clients through the design, prototyping, and testing phases.
Additionally, our 48-member quality control team uses automated optical testing, environmental stress screening, and functional verification to ensure that every production batch meets strict international standards for long-term reliability.
Each product undergo a rigorous development cycle before mass production:
Addressing the common design, manufacturing, and shipping questions from network design engineers and procurement departments.
Our connectors are engineered to match standard PCB footprints and electrical pinouts used by leading industry manufacturers (such as TE Connectivity, Pulse Electronics, and Amphenol). By maintaining exact mechanical dimensions and electrical parameters (including turns ratios and impedance matching), our parts can serve as direct, drop-in replacements, simplifying procurement and reducing cost.
Integrated magnetics combine the RJ45 jack with the required isolation transformers and common mode chokes. This design saves space on the PCB and improves signal integrity by keeping the distance between the connector pins and the magnetics very short. This layout reduces electromagnetic interference (EMI) and helps the system meet FCC Part 15 and EN 55022 Class B emissions requirements.
Yes. We design specific connectors to support PoE (IEEE 802.3af), PoE+ (IEEE 802.3at), and PoE++ (IEEE 802.3bt) standards. These components utilize heavier copper wire and robust gold-plated contact pins to handle currents up to 1A per pair, reducing temperature rise and ensuring reliability under continuous electrical load.
With 86 R&D engineers, we support a wide range of custom options. This includes modifying PCB layouts, adjustments to LED color configurations, varying shielding tabs (top/side/bottom ground tabs), custom turns ratios for specialized PHY chips, and customized packaging solutions designed for automated pick-and-place assembly lines.
Our quality control department employs 48 inspectors who oversee every phase of production. We use automated optical inspection (AOI) to verify solder joint quality, and high-frequency network analyzers to test the electrical performance of each magnetic connector and optical transceiver module. This helps us maintain consistent quality across large manufacturing runs.
For standard products, our lead times typically range from 2 to 4 weeks, depending on order size. We manage all logistics and customs compliance for global delivery, exporting approximately $18 million in products annually to North America, Europe, Southeast Asia, and the Middle East.
Complete your network layout with our optical transceivers, compatible cages, and specialized high-speed interfaces.
A look at our design offices, production spaces, and shipping warehouse, highlighting our commitment to quality manufacturing.
