Lumetra
Lumetra
Designed for low latency, optimal thermal routing, and full drop-in compatibility with legacy TE/Molex/Pulse deployments across Spain's networking grids.
Spain is emerging as Southern Europe's digital epicenter. The continuous expansion of data center clusters in Madrid (FLAP region expansion) and the subsea optical fiber landing stations in Bilbao, Valencia, and Barcelona have created an unprecedented surge in high-speed, high-density optical hardware consumption. System integrators, local telecom providers, and defense communication equipment vendors in Spain require hardware that balances tight space constraints with optimal signal integrity.
Our 2xN Stacked Port Cages and Connectors (ranging from 2x1 to 2x8 SFP+ / SFP28 configurations) address these specific engineering demands. By stacking ports vertically and horizontally on a single PCB footprint, network designers can achieve double the faceplate port density, enabling 10G, 25G, and emerging 50G transmission systems to operate with zero compromise on mechanical robustness or thermal safety margins.
From Madrid's metro transit telemetry modules to Aragon's renewable wind farm IoT gateways, we deliver custom, compliant interconnect configurations optimized for hot-pluggable transceivers. Our hardware meets strict EU CE certifications, RoHS regulations, and REACH declarations.
High-density optical transceivers operating within 2xN stacked cages generate significant thermal energy and high-frequency electromagnetic interference (EMI). Stacked configurations present unique engineering hurdles due to the enclosed middle wall that traps heat, and the proximity of high-frequency differential signal lines.
Lumetra Optoelectronics Technologies Co., Ltd. delivers high-frequency interconnect solutions backed by robust QA methodologies and automated manufacturing systems.
Production Facility
Professional R&D Engineers
Strict QC Inspectors
New Products Annually
Founded in 2016, Lumetra has built a rock-solid reputation as an OEM/ODM powerhouse in fiber-optic communications. With over 11 years of cumulative industry experience and 7 years of pure global export capability, our facility features highly automated optical performance testers, environmental stress screening chambers, and precise mechanical tolerance test jigs. Supporting over 1,200 supply chain partners globally, we ensure your high-density project deployments in Europe remain on schedule, avoiding custom sourcing bottlenecks.
From edge computing to industrial process controllers, see how our stacked cages are integrated.
Supporting the high-capacity, high-throughput network fabrics in Madrid's carrier hotels. Utilizing 2x6 and 2x8 configurations to scale bandwidth up to 25Gb/s per port with minimal latency footprint on network switches.
Press-fit designs guarantee that vibration from Spain’s high-speed rail lines (like AVE connecting Barcelona-Madrid) won't disrupt contact integrity. Solderless compliant pin configurations resist mechanical stresses.
Integrating 2x1 and 2x2 compact cages on embedded controller motherboards within automotive assembly lines in Catalonia, enabling robust 10Gbps optical links in highly electrical-noise-polluted environments.
Full replacement options for TE, Molex, and Pulse Electronics components. Fully optimized footprint layouts matching the specifications of Spanish telecommunications equipment makers.
Answers to complex electrical, mechanical, and compliance queries from Spanish systems designers and procurement managers.
We perform comprehensive 3D electromagnetic field simulations (using HFSS) during the routing design phase to map differential impedance matching and minimize crosstalk. Our 2xN connectors maintain differential impedance within a 100-ohm tolerance profile at frequencies corresponding to 25 Gbps NRZ (and 56 Gbps PAM4 for zQSFP+ modules), assuring seamless transition through standard high-density multilayer boards.
Standard custom production runs take between 4 to 6 weeks. For high-running compatible part numbers, we maintain buffer stock yielding delivery to Spanish ports in under 15 working days. Our supply chain operations are fully optimized to work alongside domestic freight forwarders and customized customs clearance agents in Spain.
Yes, our stacked cages are engineered in strict compliance with the SFF-8432 and SFF-8433 multisource agreements (MSA). The outer footprint, mounting pin locations, connector interface, and LED light pipe pathways are 100% physically and electrically interchangeable with the original parts mentioned. They require no modifications to existing PCB routing designs.
Absolutely. We provide thermal simulation consulting to identify local hot spots within your specific chassis. Through customized stamping tooling, we can modify vent structures, implement alternative heatsink configurations, or adjust light pipe paths to optimize high-velocity airflow patterns.
Our press-fit pins are validated for dynamic insertion and retention forces, ensuring no damage to plating inside the through-holes during insertion. Pins utilize a flexible 'eye-of-the-needle' geometry which ensures strong gas-tight mechanical contact with minimum pad distortion over multiple insertion cycles.
Contact Lumetra's senior hardware engineering desk today. We supply fully customized evaluation samples and full step-file 3D models for immediate design integration in Spain.
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