Xelivor
Xelivor
Explore our premier line of integrated magnetics, optical transceivers, and heavy-duty industrial RJ45 interfaces designed for structural reliability.
In the highly competitive sectors of telecommunications and data center operations, the physical layer represents the fundamental base of system reliability. As a pioneer in optical transceiver design and custom copper connectivity, Xelivor Optoelectronics Co., Ltd. has established a global footprint as an elite manufacturer and exporter of high-performance RJ45 connectors, optical transceivers, and hybrid connectivity solutions.
Founded in 2016, our manufacturing facility operates under strict quality standards. Over our 8-year operational tenure, we have scaled our delivery infrastructure, generating an annual export revenue that exceeds USD 12 million. We actively service key deployment zones across North America, Europe, the Middle East, South America, and Southeast Asia, guaranteeing rapid customization, technical support, and component compliance.
Industry Experience
Export Revenue
R&D Engineers
QA Inspectors
While industry standard products are widely available, modern telecom networks and AI-powered hyperscale environments demand unique components tailored for specialized applications. Through our intensive design process, Xelivor leverages its 68-member specialized engineering department to deliver OEM modifications, ranging from customized modular jack magnetics to robust shielding, ensuring zero insertion degradation and optimized return-loss performance.
The standard RJ45 interface has moved past simple gigabit connections. High-performance network setups require connectors that handle higher frequencies, manage heat in Power over Ethernet (PoE) installations, and prevent electromagnetic interference (EMI).
Upgrading to Cat6A and Cat8 cabling requires RJ45 components built to minimize crosstalk (NEXT/FEXT) up to 2 GHz. Modern systems rely on structured magnetic modules within the jack to maintain signal integrity over longer copper runs.
With manufacturing sites and automated warehouses deploying dense hardware arrays, mechanical shielding is essential. Our custom OEM products feature nickel-plated brass covers and grounding tabs to divert transient currents away from signal paths.
Deploying Type 4 PoE (up to 90W/100W under IEEE 802.3bt) introduces substantial thermal stress. We utilize high-temperature liquid crystal polymer (LCP) polymers and custom gold plating configurations to prevent contact degradation under sustained power loads.
Industrial procurement leads, network architects, and hardware designers face unique regional requirements and custom layouts. Xelivor addresses these challenges by managing a complete custom production pipeline.
Modern supply chains require more than standard components. Hardware providers need suppliers capable of adapting mounting structures, pin configurations, internal transformer components, and LED paths to fit limited PCB layouts.
Additionally, keeping production lines running smoothly requires strong partnerships. Xelivor's long-term collaboration with over 850 supply chain partners allows us to manage component sourcing efficiently, minimizing lead times and providing stable pricing during high-demand periods.
How our custom copper and optical infrastructure parts function together in critical industrial and enterprise setups.
In environments requiring fast data transfer and low latency, we deliver high-performance optical transceiver modules (10G SFP+, 25G SFP28, 100G QSFP28) alongside customized copper patch points. This helps operators balance high-density optical fiber runs with cost-effective copper links for server management and secondary systems.
In manufacturing plants and robotic assembly lines, high vibration and oil mist can quickly degrade standard connections. Our rugged RJ45 jacks with integrated LEDs and robust latching systems provide secure links for programmable logic controllers (PLCs) and field sensors.
As telecom stations expand to support edge computing and regional 5G hubs, the demand for compact, multi-port connectors grows. Xelivor's stacked and multi-port options, including our 1x4 and 2x1 RJ45 modular jacks, allow operators to maximize port density in standard rack designs.
Quality and reliability are central to our manufacturing process. We maintain strict testing standards at every stage of production to ensure our components perform reliably under demanding conditions.
Every batch of RJ45 connectors and optical transceivers undergoes testing administered by our team of 32 quality control inspectors. Our testing workflow includes:
We ensure our products meet international standard requirements for global deployment, complying with RoHS, REACH, CE, and UL guidelines. By managing hazardous substances and maintaining clean production facilities, we provide reliable connectivity components for complex network infrastructures.
Preparing for next-generation network standards and higher transmission speeds.
Developing industrial-grade Single Pair Ethernet connectors (10BASE-T1L) to support long-distance sensor deployments and direct-to-cloud device connectivity.
Refining RJ45 connector designs to support transmission speeds up to 40Gbps over copper, targeting short-run server rack connections in modern data centers.
Integrating active signal filtering components directly into the connector housing, saving board space and reducing electromagnetic interference in high-density systems.
Answers to common engineering questions regarding RJ45 connector design, magnetics, and hardware integration.
Explore our range of stacked jacks, USB-integrated modules, and compatible optical transceivers.
A look at our production floor, testing setups, and assembly facilities that support our global distribution network.
