Lumetra
Lumetra
Pre-validated magnetic performance modules engineered to meet strict EMI and signal isolation thresholds for Israel’s advanced networking systems.
Israel—specifically the dense R&D cluster known as Silicon Wadi—stands as a global force in telecommunications, defense technology, cybersecurity, and medical device innovation. This ecosystem requires B2B components that transcend commercial-grade baselines. Equipment operating in Negev's arid cyber-defense hubs, Haifa's medical imaging labs, and Tel Aviv's hyper-scale data routing networks demands physical connectivity layers built to survive high thermal stress, electro-magnetic interference (EMI), and dense structural footprints.
Multi-Port RJ45 Connectors with integrated magnetics (MagJacks) serve as the hardware gateway for ethernet signals, combining isolation transformers, common-mode chokes, and electrostatic discharge protection into a single shield. For Israeli OEMs, optimizing this physical interface translates directly to maintaining packets-per-second throughput in mission-critical networks.
On a macro scale, the industrial and telecom network landscapes are transitioning rapidly toward higher bandwidth protocols. Standard Gigabit Ethernet is shifting to 2.5G, 5G, and 10G Base-T systems. This evolution creates strict physical constraints on the printed circuit board (PCB):
An analysis of signal conditioning, common-mode rejection, and mechanical parameters for multi-port RJ45 architectures.
Our connectors incorporate a 360-degree tin-plated brass shield with integrated grounding tabs (EMI fingers) that contact the panel cutout, mitigating EMI radiation and ensuring compliance with FCC Part 15 and CISPR 22 Class B requirements.
Every port houses a dedicated toroidal magnetic core matrix. This provides 1500Vrms isolation, attenuates common-mode noise, and maintains low insertion loss (<1.0dB typical at 100MHz) to guarantee data packet integrity over 100-meter copper runs.
Supporting IEEE 802.3af, 802.3at, and 802.3bt, our heavy-gauge contact materials are rated to handle up to 1000mA continuous current per pair, safeguarding against contact plating erosion caused by electrical arcing during hot-unplugging.
| Parameters / Features | Cat5e / Gigabit Ethernet | Cat6 / 2.5G & 5G Base-T | Cat6a / 10G Base-T Solutions |
|---|---|---|---|
| Operating Frequency | 100 MHz | 250 MHz | 500 MHz |
| Insertion Loss (Max) | -1.2 dB (1-100 MHz) | -1.5 dB (1-250 MHz) | -2.0 dB (1-500 MHz) |
| Return Loss (Min) | -16 dB (1-30 MHz) | -18 dB (1-100 MHz) | -20 dB (1-250 MHz) |
| Common Mode Rejection | -35 dB typical | -40 dB typical | -45 dB typical |
| PoE Capabilities | Standard PoE (15.4W) | PoE+ (30W) / PoE++ (60W) | Ultra-PoE++ (90W - 100W) |
| Target Applications | SOHO Routers, IP Cameras | Wi-Fi 6 Access Points, NAS | AI Server Edge, Edge Core Routing |
Engineered configurations designed for localized deployment criteria, harsh environments, and stringent certification benchmarks.
In the security labs of Beersheba, hardware designers create continuous packet-filtering firewalls and cryptographic routers. These systems utilize multi-port (such as 1x6 and 1x8) MagJacks to establish multiple interface points on a single edge card. Custom wound inductors ensure that transient voltage spikes are clamped instantly, protecting the downstream high-speed ASIC from damage.
Medical imaging equipment, including CT and MRI systems engineered in Israel's medical technology parks, demands robust galvanic isolation. Our connectors feature 1.5kV AC isolation voltage and strict compliance with IEC 60601-1 standards to ensure complete separation of the patient environment from system logic boards, without degrading standard gigabit data paths.
For the automation of shipping terminals in Haifa and Ashdod ports, networks face constant exposure to salt-spray, ambient thermal changes, and intense structural vibration. Here, we deploy RJ45 modular jacks with 50 micro-inches of selective gold plating over nickel on contacts. This prevents oxidation and contact resistance drift over a lifespan of at least 750 mating cycles.
Your reliable engineering and manufacturing partner with a global footprint and proven supply chain robustness.
Founded in 2016, Lumetra Optoelectronics Technologies Co., Ltd. is a professional manufacturer specializing in high-speed optical transceivers, fiber optic communication solutions, and highly-engineered RJ45 connectivity interfaces for datacom, telecom, and cloud infrastructure applications. With 11 years of overall industry expertise and 7 years of dedicated global export experience, we deliver components that match the performance requirements of tier-1 telecom operators and high-reliability defense integrators.
We operate an advanced manufacturing facility spanning approximately 8,500㎡. We maintain vertical control over critical assembly steps, utilizing automated optical performance testing and environmental stress screening to achieve reliable yield rates. Our annual export revenue stands at approximately USD 18 million, serving client networks in North America, Europe, Southeast Asia, and the Middle East.
Our commitment to reliable performance is backed by a robust engineering team of 86 R&D engineers specializing in high-frequency signal integrity, thermal dissipation models, and custom mechanical package design. To guarantee quality at scale, our QC team includes 48 trained inspectors who verify that every batch meets standard compliance measures before departure.
Furthermore, we coordinate with over 1,200 supply chain partners, securing component sourcing to protect our production schedules from global material shortages and logistics disruptions.
Browse our complete range of PCB-mount, shielded, LED-integrated, and single-to-multi-port options designed to meet diverse mechanical constraints.
As networks evolve, traditional copper-based RJ45 interfaces face challenging physical limits. Lumetra's engineering division is actively testing and validating solutions that prepare systems for next-generation network standards:
Every multi-port RJ45 connector undergoes a strict quality control lifecycle supervised by our 48 dedicated QC inspectors:
Clear answers to technical, mechanical, and logistical questions regarding B2B deployments in Israel.
Partner with Lumetra Optoelectronics Technologies. Access our deep product range, custom engineering support, and reliable B2B supply chains designed for Israel's technology sector.
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