Xelivor
Xelivor
Discover our precision-engineered RJ45 Female Connectors specifically tailored to meet standard United States industrial networking specifications, optimized for board-level layouts and high data rate operations.
The United States networking infrastructure is experiencing unprecedented growth driven by the rapid expansion of hyperscale data centers, 5G wireless networks, and the sweeping digitization of industrial spaces (Industry 4.0). In this highly complex ecosystem, the humble RJ45 female connector serves as the critical physical interface ensuring signal transmission continuity across millions of terminal devices.
From manufacturing plants in the Midwest employing Industrial Internet of Things (IIoT) sensors to edge computing hubs in Silicon Valley, the demand for high-integrity Ethernet connectors is shifting toward specialized solutions. Modern American procurement practices place an emphasis not just on unit cost, but on compliance protocols, thermal dissipation capacities, electrical isolation characteristics, and long-term durability. Standard consumer-grade jacks no longer suffice when deployments face the mechanical and environmental stresses typical of US industrial sectors.
As US commercial properties adopt smart lighting and advanced IP security systems, connectors must manage up to 90W of power (IEEE 802.3bt) without generating destructive internal thermal loads.
With high-density server configurations, shielding against Electromagnetic Interference (EMI) is paramount. Our connectors feature robust metal shells and specialized grounding tabs.
Ensuring strict alignment with UL94-V0 flammability ratings, FCC physical envelope designs, and RoHS environmental directives crucial for North American supply chain audits.
Engineers operating in the telecommunications and networking sectors face mounting difficulties regarding signal attenuation and high-frequency noise. Standard RJ45 female terminations without integrated magnetics place the burden of filtering on the PCB designer, consuming precious board real estate and adding points of potential failure. Our specialized Integrated Connector Modules (ICMs) solve these challenges by packing isolation transformers, common-mode chokes, and termination resistors directly within the shielded connector shell.
With years of specialized manufacturing, Xelivor Optoelectronics Co., Ltd. supplies high-precision transceiver technology and high-speed electrical connectors globally. We bridge the gap between engineering innovation and high-volume, QA-controlled manufacturing, enabling seamless integration for OEM/ODM demands in North America.
Our ISO 9001:2015 certified quality management network includes rigorous checking procedures spanning incoming materials, in-process checking (IPQC), high-temperature aging chambers, signal compatibility validation, and optical verification.
When importing or specifying RJ45 female connectors in the United States, strict compliance with national safety and electromagnetic regulations is mandatory. Utilizing non-compliant connectors can cause project delays, insurance exclusions, or FCC code violations.
Ensures that the plastic housing of the connector self-extinguishes within 10 seconds of flame contact, complying with municipal building codes and fire safety ordinances throughout all US states.
Defines the standard dimensions and contact layouts of RJ45 plugs and jacks, assuring that physical mating dimensions prevent mechanical deformation during deployment.
Guarantees that no hazardous materials (such as lead, cadmium, or mercury) are used in manufacturing, complying with strict US environmental import mandates and California Prop 65.
The demands of contemporary enterprise networking are driving traditional RJ45 technologies to their physical limit. As Ethernet rates push beyond Gigabit speeds toward 2.5G, 5G, and 10GBASE-T, the design of RJ45 female connectors must adapt to manage high frequencies up to 500 MHz (Cat 6A specifications).
Concurrently, Single Pair Ethernet (SPE) is emerging as a critical trend in automotive networks and industrial controls, reducing cabling weight and volume by utilizing only a single pair of twisted wires. Xelivor's engineering roadmap incorporates these developments, engineering next-generation connectors with optimized signal paths to lower return loss and insertion loss values. By integrating advanced common-mode filtering components, our connectors ensure compatibility with older architectures while supporting modern high-bandwidth protocols.
Find answers to the most common technical questions asked by US procurement professionals, electrical designers, and hardware layout engineers.
Explore our wider catalog of optical transceivers, media conversion interfaces, and standard SFP cages designed to operate seamlessly alongside our RJ45 female connector products.
In addition to standard copper connections, we offer these highly compatible optical assemblies and filter units to ensure perfect interoperability across your physical layer architecture.
Xelivor Optoelectronics Co., Ltd. is a professional manufacturer of optical transceivers and fiber connectivity solutions, dedicated to serving global data center, telecom, enterprise network, and cloud computing industries. Established in 2016, the company operates from a modern manufacturing facility covering 386 m² and has built a strong reputation for delivering reliable, high-performance optical communication products worldwide.
With over 8 years of industry experience and 6 years of export experience, Xelivor has achieved annual export revenues exceeding USD 12 million. Our products are exported to customers across North America, Europe, Southeast Asia, the Middle East, and South America, supporting a wide range of networking applications from enterprise infrastructure to hyperscale data centers.
Xelivor specializes in the design, development, and production of optical transceivers, including SFP, SFP+, SFP28, QSFP28, QSFP-DD, OSFP, DAC, and AOC solutions. Backed by a dedicated R&D team of 68 engineers, the company continuously invests in innovation and launched more than 85 new products in the past year to meet the evolving demands of high-speed optical networks.
Quality is at the core of our operations. Our quality management system incorporates incoming material inspection, in-process quality control, aging tests, compatibility verification, optical parameter testing, and final product inspection. A professional quality assurance team of 32 inspectors ensures every product meets strict international standards before shipment. The company maintains long-term cooperation with more than 850 supply chain partners, enabling stable sourcing, efficient production, and rapid delivery capabilities. Our flexible manufacturing system supports OEM, ODM, private label, customized firmware, customized labeling, and packaging services to satisfy diverse customer requirements.
Get in touch with our technical sales division to request custom pinout structures, gold plating modifications, or sample modules for evaluation in the US market.
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