Xelivor
Xelivor
In modern networking infrastructures, electromagnetic interference (EMI), high vibration, and environmental degradation pose significant challenges to physical data transmission layers. As a leading Metal RJ45 Connector Exporter, Xelivor Optoelectronics Co., Ltd. addresses these operational bottlenecks by producing ruggedized metallic connection solutions. Standard plastic modular jacks frequently fall short in high-density rack configurations and industrial automated environments. The addition of zinc-alloy and brass-nickel plated metallic shells serves not only to enhance structural durability but also to establish a robust Faraday shield, preventing high-frequency crosstalk and electrostatic discharge (ESD) from disrupting data packets.
Our metal RJ45 jacks use die-cast copper alloys with nickel plating to provide comprehensive attenuation against radio frequency interference. This design prevents packet loss in setups near high-voltage motor drives and RF emitters, maintaining signal integrity in demanding settings.
Incorporating LAN magnetics (such as 100/1000 Base-T isolation transformers) directly into the RJ45 housing saves PCB space. This structural choice provides 1.5kV RMS isolation voltage, protecting delicate PHY transceiver circuits from common-mode transients.
Designed for multi-insertion durability, our metallic connectors withstand 750+ mating cycles. The reinforced shielding tabs ensure continuous grounding contact with the mating cable, even under low-frequency structural vibrations.
Modern networking components require distinct optimizations depending on their operational environment. Xelivor's specialized connection components are engineered to perform reliably across a wide range of global applications.
In highly automated German and Central European manufacturing hubs, industrial DIN-rail PCs and programmable logic controllers (PLCs) utilize our metal RJ45 connectors with integrated LEDs. The shielding handles electrical noise from nearby variable frequency drives (VFDs) and heavy machinery, preventing data dropouts on PROFINET and EtherCAT networks.
In dense server farms across Virginia, Oregon, and California, heat dissipation and packing density are key metrics. Xelivor’s multi-port stacked RJ45 female connectors and EMI-shielded SFP+ cages enable high-density switch configurations, allowing improved airflow and shielding integrity at high speeds.
Outdoor cellular base stations, IP surveillance cameras, and smart city hubs in Southeast Asian coastal areas face extreme humidity and temperature shifts. Our gold-plated contact points (50μ" thickness) prevent copper oxidation, maintaining stable signal transmission for SFP optical transceivers and PoE setups.
As data center architectures transition from 100G and 400G to 800G and 1.6T, physical interface design must evolve. Xelivor's R&D division is focused on developments that align with these changing bandwidth and performance standards.
We are expanding our copper connectivity solutions to support Single-Pair Ethernet (IEEE 802.3cg) for industrial networks, and Cat 8.1/8.2 systems that deliver 40Gbps over copper up to 30 meters. This update enables reliable performance in high-speed, high-density edge environments.
For data rates exceeding 800Gbps, traditional pluggable transceivers encounter thermal limits. Our next-generation metal cage designs feature integrated heat sinks and heat pipes, helping to maintain temperatures within operational specs for QSFP-DD, OSFP, and future CPO formats.
Operating out of a modern manufacturing facility, Xelivor leverages China's industrial ecosystem to deliver reliable supply chains and consistent production quality.
We maintain active relationships with more than 850 raw material suppliers, housing inventory for core elements like copper alloys, high-performance plastics, and PCB components. This integration protects our clients from market fluctuations and shortens lead times, even during tight supply periods.
Our quality assurance program consists of incoming material inspection, in-process checking, mandatory thermal aging, compatibility verification with OEM hardware, optical parameter validation, and final visual inspection. Under the guidance of our 32-inspector QA team, we verify that every shipped batch complies with specified tolerances.
Backed by our 68-engineer R&D team, we offer customization for physical dimensions, grounding tab styles, LED configurations, custom firmware, and localized branding. This engineering flexibility allows system integrators to acquire customized parts tailored to their specific system configurations.
Exporting high-speed communication components worldwide requires adherence to strict global technical and safety compliance codes. At Xelivor, we implement rigorous validation processes so our hardware integrates into any regulated telecom or enterprise network.
All component materials, housing platings, and solder fluxes are fully certified lead-free and conform to the European RoHS (Restriction of Hazardous Substances) Directive and REACH environmental safety regulations.
Our magnetic RJ45 connectors undergo testing to confirm adherence to IEEE 802.3 standards, covering 10BASE-T, 100BASE-TX, 1000BASE-T, and 10GBASE-T, ensuring proper electrical performance and interface compatibility.
The plastic inserts used inside our shielded metal RJ45 connectors are made of high-temperature thermoplastic that carries a UL 94 V-0 flammability rating, preventing fire propagation in rack environments.
Metal RJ45 connectors feature a metallic outer shell, typically made of zinc alloy or nickel-plated brass. This shell acts as a shield against electromagnetic interference (EMI) and radio frequency interference (RFI), making them suitable for industrial setups, server rooms, and locations with high electrical noise. They also offer greater mechanical strength and wear resistance over multiple mating cycles compared to plastic designs.
Magnetic RJ45 connectors house isolation transformers, common-mode chokes, and resistors within the connector shell. This setup isolates the physical cable plant from the PHY transceiver chip on the PCB, filtering out common-mode noise, protecting the circuit from ESD surges, and maintaining signal integrity over long cable runs.
Yes. Backed by our team of 68 R&D engineers, Xelivor offers OEM and ODM services. This includes modifying internal LED configurations, changing physical grounding tab positions, tailoring press-fit pin layouts, and designing custom multi-port stacked cages (such as 2x6 stacked RJ45 configurations) to meet specific motherboard spacing requirements.
Our SFP transceivers and active optical cables undergo validation testing on hardware from major network switch vendors. We program each module's EEPROM with customized firmware that mimics the original manufacturer's protocols, which prevents compatibility errors during system deployment.
Our quality control process includes checking incoming materials, monitoring in-process assembly, conducting high-temperature aging tests, testing compatibility with various host platforms, validating optical parameters (such as eye diagrams and receiver sensitivity), and performing a final visual and mechanical QC check on each batch.
Established in 2016, Xelivor Optoelectronics Co., Ltd. is a manufacturer of optical transceivers and fiber connectivity components. Operating from a modern production facility, we serve data centers, telecommunications systems, and enterprise networks globally. Over our 8 years in the industry, we have established stable partnerships with over 850 supply chain providers, helping to ensure consistent raw material sourcing and reliable production timelines.
