Lumetra
Lumetra
High-performance integrated connectors optimized for network infrastructure deployments in Dublin, Cork, and Limerick.
Ireland has established itself as the preeminent technology capital of Europe. As Dublin hosts data facilities for the world's leading tech conglomerates, the demand for high-reliability, small-form-factor networking interfaces has surged. The consolidation of RJ45 Ethernet and USB protocols into a unified footprint is critical for density optimization in network racks and high-density computing matrices.
Additionally, the manufacturing heartlands of Galway and Cork, renowned for advanced medical technologies (MedTech) and precision industrial machinery, require robust electrical connectors that can deliver simultaneous power and high-speed data transmission under rigorous mechanical and electromagnetic conditions.
Under the hood of Lumetra's RJ45 with USB combo connectors. How we achieve high electromagnetic compatibility (EMC) and low return loss.
Integrating high-speed USB 3.0 lines (operating up to 5 Gbps) alongside CAT6 Gigabit Ethernet (up to 250 MHz) introduces complex electromagnetic coupling hazards. Lumetra’s proprietary internal layout uses selective physical isolation barriers and optimized contact geometry to hold Near-End Crosstalk (NEXT) at a minimum, ensuring peak performance on both lines simultaneously.
Our combined ports feature internal magnetic modules (common-mode chokes, autotransformers) providing 1500Vrms isolation. This safeguards critical motherboard circuits against electrical surges and transient overvoltages common in industrial networks throughout the Irish manufacturing sector.
Manufactured using premium copper-alloy shields with high-performance nickel plating and gold-plated contact pins (up to 50u" gold plating thickness options). The housing is molded from high-temperature LCP (Liquid Crystal Polymer) or PBT meeting UL94V-0 standards, ensuring stable performance through standard wave-soldering processes.
Founded in 2016, we have engineered and exported high-reliability optical transceivers and modular components to global telecom carriers and hyperscalers.
Our annual export revenue reaches approximately USD 18 million, backed by 7 years of deep international export experience and 11 years of overall optical and electrical component engineering expertise. Through rigorous automated optical testing and environmental stress screening, we guarantee zero-defect shipments to Irish ports.
Navigating the EU regulations requires absolute transparency and adherence to strict manufacturing practices. At Lumetra, we provide complete documentation packets with every consignment shipped to Ireland.
By leveraging our deep supply chain system of 1,200 raw-material and auxiliary suppliers, we secure the finest copper, gold, and thermoplastic matrices, insulating our production schedules from global shipping instabilities.
No two networking cards or rack appliances share identical geometry constraints. Our engineering group of 86 specialists works directly with Irish systems designers to deliver optimized product layouts.
How our components drive performance across diverse Irish sectors.
Data Infrastructure
Advanced Robotics
Bespoke Electronics
Select from our certified RJ45 with USB catalog. Custom pinning and footprint adjustments are available on demand.
Essential insights for hardware design engineers, sourcing officers, and network systems architects.
Looking to optimize your network interfaces or source specialized parts? Contact Lumetra's technical sales engineers for free engineering samples, custom drawing packages, and competitive volume pricing.
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