Lumetra
Lumetra
Engineered for minimal footprint configurations. Our top-entry design maximizes vertical PCB alignment, delivering robust mechanical stability and clean EMI separation.
In space-critical and high-vibration applications, the design layout of printed circuit boards (PCBs) dictates the success of Ethernet networking interfaces. Vertical RJ45 Connectors (also referred to as Top-Entry modular jacks) offer a unique orientation where the entry port is perpendicular to the PCB surface. This orientation provides significant space savings compared to standard right-angle connectors, enabling system designers to allocate board edge space to other vital components like power modules and microcontrollers.
The Netherlands is positioned as Europe's digital and technology powerhouse. From the high-density hyperscale data centers surrounding Amsterdam to the advanced precision mechatronics and semiconductor production lines in Eindhoven's Brainport, the demand for noise-resistant, high-speed data transmission is intense. Vertical RJ45 connectors with built-in transformers (MagJacks) play an essential role in defending sensitive logic circuitry against high transient voltages and electromagnetic noise typical of industrial floors.
Learn More from Our EngineersDeploying Vertical RJ45 connectivity across the Dutch digital and mechanical engineering landscape.
High-density optical transceivers and copper-to-fiber media converters utilize vertical RJ45 jacks with integrated magnetics to optimize space on line cards and rack switches, helping to maintain signal throughput within critical latency parameters.
Lithography machinery and automated assembly robots operate under extreme vibrational stressors. Vertical RJ45 layouts with robust solder tails ensure that mechanical stresses from cabling are distributed evenly across the PCB, minimizing solder joint failures.
In ports and offshore wind farms, moisture, salt air, and EMI present a harsh environment. Our waterproof vertical Cat6a/Cat7 sealed RJ45 models provide an IP67 barrier, shielding connections from moisture ingress and structural corrosion.
Designed to deliver high-speed Ethernet with Power over Ethernet (PoE) capabilities directly to edge nodes and IoT gateways.
Lumetra Optoelectronics Technologies Co., Ltd. is a professional manufacturer specializing in high-speed optical transceivers and fiber optic communication solutions for datacom, telecom, and cloud infrastructure applications. Founded in 2016, the company has developed into a reliable supplier with strong engineering capabilities and global export experience.
Operating a state-of-the-art production facility covering approximately 8,500㎡, Lumetra supports efficient manufacturing and quality-controlled assembly processes. Backed by 11 years of overall industry expertise, our team utilizes advanced R&D resources to supply robust vertical RJ45 jacks and complex optical transceivers to telecom carriers, hyperscale data centers, and system integrators worldwide. Last year, Lumetra launched approximately 220 new products, reflecting our commitment to technical innovation.
Quality assurance is managed through automated optical performance testing, environmental stress screening, and manual inspection. Our dedicated quality control team consists of 48 trained inspectors ensuring strict compliance with international standards.
A deep look at high-speed data transmission parameters, dielectric performance, and mechanical reliability.
Standard unshielded vertical RJ45 jacks are prone to electromagnetic interference (EMI) and radio frequency interference (RFI) in busy industrial environments. By contrast, our shielded vertical RJ45 jacks utilize brass shielding shells plated with tin or nickel to ground stray electromagnetic radiation.
For applications where PCB space is too limited to host discrete magnetics, our integrated transformer solutions (MagJacks) combine the RJ45 physical connector with common-mode chokes, isolation transformers, and ESD capacitors. This reduces overall footprint, simplifies impedance matching, and prevents high-frequency return loss issues.
To withstand high reflow temperatures during PCB assembly (up to 260°C for lead-free solder profiles), our vertical RJ45 housings are molded from High-Temperature Liquid Crystal Polymer (LCP) or UL94V-0 rated Nylon. This ensures zero deformation during peak thermal cycles and maintains tight tolerances for the internal copper alloy terminals.
| Parameter | Industrial Specification | Telecom Specification |
|---|---|---|
| Data Rate Support | 10/100/1000 Base-T | Up to 10G Base-T (Cat6A) |
| Contact Plating | 50μ" Gold Plating over Nickel | 30μ" - 50μ" Gold Plating |
| PoE Compatibility | IEEE 802.3bt (PoE++ up to 90W) | IEEE 802.3at (PoE+ 30W) |
| Dielectric Strength | 1500 V AC / 1 minute | 1000 V AC RMS |
| Mating Durability | 750 Mating Cycles Min | 1000 Mating Cycles Min |
| Operating Temp | -40°C to +85°C | -20°C to +70°C |
Explore our complete range of vertical, top-entry, waterproof, and magnetic connectors designed for the Dutch markets.
Clear, direct answers regarding mechanical design, high-frequency signal integrity, and integration paths.
Get in touch with Lumetra's engineering team for custom samples, 3D CAD step files, or volume quote requests for the Netherlands and European markets.
