Lumopt
Lumopt
Explore our top-performing product lineup engineered for signal integrity, robust EMI mitigation, and dense multi-gigabit hardware architectures.
An engineering breakdown of Multi-Source Agreement (MSA) compliance, high-frequency design optimization, and thermodynamic shielding requirements.
Operating up to 5 Gb/s and beyond requires precise impedance matching. SMT SFP connectors utilize advanced PCB footprints to minimize insertion loss, return loss, and near-end crosstalk (NEXT) under rigorous operating conditions.
Preventing Electromagnetic Interference (EMI) is paramount. High-performance SFP cages incorporate elastomeric gaskets or metal spring fingers to maintain electrical contact with the bezel, containing high-frequency radiation.
Our SFP cage and connector arrays conform strictly to Multi-Source Agreement standards. This guarantees cross-brand compatibility, allowing smooth hot-swappable installation of optical transceivers and active copper cables.
From standard telecommunication facilities to ultra-rugged industrial environments, our SFP cages and connectors perform under diverse deployment architectures.
Managing thermal dissipation in high-density server racks is a major challenge. Stacked SFP cages and SMT connectors support optimized airflow pathways, maintaining reliable links for low-latency top-of-rack switches.
Fitted within remote radio heads (RRH) and baseband units (BBU), our connectors are engineered to withstand extreme temperatures ranging from -40°C to +85°C, ensuring reliable operation despite seasonal fluctuations.
In harsh factory environments with high shock, vibration, and electromagnetic noise, our gold-plated SFP contacts maintain gas-tight connections, preventing data dropouts in factory automation systems.
As optical networks shift from 10G/25G to high-density 400G, 800G, and 1.6T architectures, our engineering roadmap aligns with next-generation requirements.
To achieve bandwidth scaling without prohibitive power consumption, hardware designs are shifting toward PAM4 modulation and Co-Packaged Optics. This transition places high demands on the mechanical and signal integrity of SFP/QSFP connectors.
Our research division is focusing on SFP-DD (Double Density) and QSFP-DD connectors, utilizing smaller pitch sizes and high-reliability mating interfaces. These configurations double the port density while maintaining compatibility with legacy form factors.
By optimizing contact geometry and trace layouts, our future connector series minimizes impedance discontinuities up to 112 Gbps per channel, preparing systems for the demands of high-performance AI clusters.
Known domestically as Luguang Communication Technology, we offer vertical integration, automated assembly, and strict quality control.
Located in China's manufacturing hubs, our facilities provide raw material access, advanced plating plants, and automated assembly operations. This vertical integration reduces lead times and supports competitive pricing models.
Our dust-free workshops house high-speed stamping presses, injection molding systems, and computerized optical inspection machinery. By automating precision-critical processes, we achieve high yield rates and component consistency.
We offer comprehensive OEM & ODM customization services. Whether you require tailored EMI gasket designs, specialized mounting pins, or custom gold plating thicknesses, our technical team supports your project from prototype to volume production.
A step-by-step look at our processing, assembly, and testing workflows, showcasing the quality measures built into every component.
Our testing labs use specialized instruments to ensure performance, compliance, and reliability for every production run.
Our commitment to regulatory compliance and local customer support provides a reliable procurement process for global systems integrators.
All raw materials, plastics, solder pastes, and contact platings undergo regular third-party testing. We ensure compliance with European and North American environmental directives.
Using localized ERP systems and unique laser serialization (via our automated laser marking stations), every SFP cage and connector batch is fully traceable from raw copper alloy to final packaging.
Our Field Application Engineers (FAE) provide localized technical support to assist your design-in processes. We deliver quick modifications, 3D CAD step files, and PCB layout reviews to streamline your integration.
Detailed answers to common technical queries about mating cycles, thermal dissipation, signal integrity, and manufacturing specifications.
Gold plating thickness directly determines contact resistance stability and durability over repeated mating cycles. 30u" gold plating provides enhanced resistance to fretting corrosion and wear, supporting over 250 mating cycles in data centers. 15u" gold plating is a cost-effective option suitable for applications with lower mating frequencies.
Our SFP cages are designed with multi-point grounding tabs or spring fingers that mate with the chassis panel cutout. This creates a continuous grounding path that contains high-frequency radiation, ensuring the system meets FCC and CE Class B electromagnetic emission limits.
Yes, our connectors are molded using high-temperature LCP (Liquid Crystal Polymer) thermoplastic housing materials. They withstand peak reflow temperatures of 260°C for lead-free RoHS-compliant assembly lines without deformation or dimensional shifts.
For high-density configurations, we offer cages with integrated riding heat sinks and custom clip options. These components draw heat away from the transceiver module, utilizing the chassis airflow to maintain optimal operating temperatures.
Our complete portfolio includes high-speed active modules and magnetic RJ45 jacks designed to build robust physical layer networking interfaces.
