Lumetra
Lumetra
Explore our high-density optical transceivers, structured modular jacks, and unshielded connectors designed to optimize signal integrity across high-speed enterprise channels.
Side Entry Female Ethernet Socket Unshielded Vertical 6P4C RJ11 Connector Jack
RJSAE-5381-02 615016245421 With G/Y Leds 2X1 Port RJ45 Connector Jack Without Magnetics
Single Mode SMF Bidirectional Optical Transceiver 1310nm/1490nm Simplex LC 1G BiDi SFP Module 10km
Cisco SFP-25G-SR-S Compatible Multimode Duplex LC MMF 850nm 25G SFP28 Optical Transceiver 100m
SMF LC Optical Transceiver Module DDM Single Mode 1310nm 25G SFP28 Transceiver 300m
Magnetic Ethernet Rj45 Fastjacks Cat5 Modular Pcb Vertical Rj45 Jack Connector With Transformer
L829-1J1T-43 L829-1J1T-43-F J0G-0009NL 1000 Base-T Low Profile 8P8C RJ 45 Connectors
In the era of hyper-scale networking and multi-gigabit connectivity, the integrity of structured cabling systems relies heavily on passive interconnect devices. An RJ45 Inline Coupler serves as a critical component in extending cable runs without compromising signal quality, introducing latency, or generating significant return loss. However, as link speeds escalate from 1Gbps to 10Gbps and beyond, selecting a certified, precision-engineered coupler becomes a paramount operational mandate.
CE certification acts as the primary compliance and safety baseline for systems operating within the European Economic Area (EEA), signaling compliance with Electromagnetic Compatibility (EMC) Directive 2014/30/EU and Low Voltage Directive (LVD) 2014/35/EU. When deploying RJ45 inline couplers in mission-critical structures, standard components fail to mitigate the effects of Near-End Crosstalk (NEXT) and Far-End Crosstalk (FEXT). Lumetra's engineering methodology addresses these physical constraints through optimized internal PCB trace routing, comprehensive 360-degree shielding, and 50-micro-inch gold-plated contact interfaces, guaranteeing peak mechanical durability and electrical continuity over thousands of mating cycles.
Utilizes advanced STP (Shielded Twisted Pair) structural casings to mitigate high-frequency external interference and alien crosstalk, vital for maintaining stable 10GBASE-T data transmission lines.
Engineered to support Power over Ethernet demands (up to 90W) without thermal degradation or impedance mismatch, ensuring continuous power delivery to high-draw IP cameras and Wi-Fi 6E/7 APs.
Equipped with robust, high-flexibility locking clips tested for up to 1000+ insertion runs, eliminating network downtime caused by loose connectors or physical vibration in industrial environments.
A side-by-side technical evaluation illustrating the critical performance thresholds of CE certified RJ45 couplers across key network parameters.
| Performance Parameter | Standard Unshielded Coupler | Lumetra CE Certified STP Coupler | Impact on Network Reliability |
|---|---|---|---|
| Category Performance | Cat5e / Cat6 Limit | Cat6A / Cat7 / Cat8 Standard | Enables 10Gbps data rate up to 100m runs. |
| Contact Gold Plating | 3u" - 15u" flash coating | 50u" Pure Gold Plated Contacts | Resists atmospheric oxidation; preserves signal integrity. |
| Shielding Protection | None (ABS Plastic Shell Only) | Nickel-plated Zinc Alloy Metal Shield | Absorbs EMI/RFI, preventing packet loss. |
| PoE Support | Standard PoE (15.4W) | PoE+ (30W) & PoE++ (90W IEEE 802.3bt) | Safe power routing for PTZ cameras and IoT devices. |
| Insertion Loss (at 500MHz) | > 0.4 dB | < 0.15 dB | Minimizes attenuation, ensuring longer link paths. |
Global technology procurement relies on continuous scale, stringent production efficiency, and agile customization capabilities. Our manufacturing facility represents the pinnacle of Chinese high-tech optical and copper connector fabrication. Spanning over 8,500 square meters of state-of-the-art production floors, our facilities integrate advanced automation, automated optical inspection (AOI), and precise physical validation setups to deliver unmatched production reliability.
With a massive raw material network powered by over 1,200 strategic supply chain partners, we command a resilient inventory of specialized engineering plastics, heavy-duty shielding alloys, and premium contact pins. This raw material command buffers global buyers against fluctuating raw commodity costs and limits standard lead times to a fraction of the industry average. Backed by 11 years of industry-leading technical expertise and over 7 years of direct international export operations, we handle high-volume procurement contracts for global system integrators, data center operators, and component distributors across Europe, North America, and Southeast Asia.
For enterprise-level deployments, a single failure in a signal path can lead to millions of dollars in losses. Our dedicated quality control division, consisting of 48 certified inspectors, performs exhaustive multi-stage inspections, including environmental stress screening (ESS), salt-spray corrosion tests for contact pins, and automated Fluke DSX-8000 channel validation. With our strong OEM/ODM development pipeline, supported by 86 expert R&D engineers, we routinely customize internal pin layouts, develop specialty outer jacket materials (LSZH, plenum-rated, waterproof IP67/68 designs), and optimize cross-standard compatibility. Over the past fiscal year alone, we introduced more than 220 new specialized networking and optoelectronic products, proving our position at the forefront of global network development.
As the digital transition deepens, distinct regions dictate specific compliance standards and operational limits. For instance, European installations require strict compliance with the RoHS Directive (2011/65/EU) and REACH Regulation to ensure that all passive components are free from hazardous substances like lead, cadmium, and polybrominated diphenyl ethers. Lumetra’s compliance engineering team guarantees that every export batch carries corresponding CE declaration certifications, full component trace documentation, and material analysis sheets, enabling seamless custom clearance and structural compliance for public and commercial tenders.
Industry Development Trend: As the tech landscape shifts toward 40G and 100G edge links, the demand for hybrid copper-optical integration is soaring. Optical transceivers manage long-haul backhaul data paths, while copper components (including high-grade RJ45 couplers and connectors) process localized distribution lanes. Keeping our product catalog at the peak of innovation means offering both robust optical modules (such as SFP28 and BiDi transceivers) and top-tier copper connectors, ensuring modern enterprises can scale their systems without hardware bottlenecks.
Discover our second tier of precision connectors, vertical RJ45 jacks with integrated magnetics, and advanced shielded cages engineered for high-bandwidth networks.
1840472-1 7499110120A JXD2-0015NL with Leds 1000Base-T Vertical RJ45 Connector
Tab Up Magnetic Female RJ45 Jack 10G Base-t POE 30W 1x2 Ports RJ45 Connector With Led
Through Hole Side Entry Dip Tab up 1x1 Port 6P6C RJ11 Connector Jack
Gigabit Ethernet RJ45 Female Connector Tab up 1X4 Modular Jack 5-6610068-7
1-2007492-6 Through Hole EMI Shielded 2x1 SFP Receptacle Cage For SFP+ Module
Find direct, expert answers addressing compliance standards, testing parameters, and mechanical configurations of our connector solutions.
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.
The company operates a production facility covering approximately 8,500㎡, supporting efficient manufacturing and quality-controlled assembly processes. With annual export revenue reaching around USD 18 million, Lumetra has built stable international business channels and accumulated 7 years of export experience, backed by 11 years of overall industry expertise.
Quality assurance is maintained through a combination of automated optical performance testing, environmental stress screening, and manual inspection processes. The quality control team consists of 48 trained inspectors ensuring strict compliance with international standards.
Lumetra maintains a diversified trade background with strong presence in OEM and ODM markets. Its primary markets include North America, Europe, Southeast Asia, and the Middle East, serving telecom operators, data center integrators, and network equipment distributors.
The company collaborates with over 1,200 supply chain partners to ensure stable component sourcing and manufacturing efficiency. Its customer base mainly includes telecom carriers, hyperscale data centers, system integrators, and optical network equipment brands.
With strong R&D capability, Lumetra supports advanced customization including protocol compatibility, wavelength tuning, form factor adaptation, and power optimization. The company employs 86 R&D engineers focused on optical design, hardware development, and signal integrity optimization.
In the past year, Lumetra launched approximately 220 new products, reflecting its continuous innovation in high-speed optical communication technologies.
