Xelivor
Xelivor
Explore our leading catalog of optical transceivers, RJ45 connectors, and SFP cages engineered for reliable enterprise infrastructure.
In the era of hyper-scale networking, IoT deployments, and 5G densification, network engineers seek reliable hardware to optimize structured cabling infrastructure. A CE certified Ethernet splitter acts as an indispensable passive component designed to feed two distinct Fast Ethernet connections over a single Category-rated cable run, eliminating the overhead of pulling redundant runs.
Deploying CE-compliant networking components guarantees adherence to strict electromagnetic compatibility (EMC) standards. This is vital in industrial settings where machinery noise causes major crosstalk. As a leading manufacturer, Xelivor develops splitters and modular connectors featuring advanced shielding (STP/FTP configurations) to prevent signal degradation, ensuring zero packet loss and low return losses under demanding operational states.
By using integrated magnetic designs and low-profile RJ45 connectors with built-in LEDs, enterprise networks can simplify diagnostic processes at the patch panel or physical node. This level of design integration directly lowers Total Cost of Ownership (TCO) for data centers, campus buildings, and remote IoT edge terminals.
| Parameters | Standard Specifications | Industrial Demands |
|---|---|---|
| Bandwidth Support | 10/100 Mbps (Fast Ethernet) | Continuous Duplex Operation |
| EMC Compliance | EN 55032 / EN 55035 | Zero Interference to RF Devices |
| Shielding Type | Metallic Wrap (STP/FTP) | High Immunity to Crosstalk |
| PoE Support | Alternative A & B Pass-through | Stable Voltage over Long Runs |
| Operational Temp | -40°C to +85°C | Industrial Ruggedization |
Xelivor Optoelectronics Co., Ltd. delivers high-speed connectivity solutions that power global networks, backed by years of innovation and rigorous testing.
Understanding the physics of signal attenuation, impedance matching, and electromagnetic interference (EMI) shields.
Proper matching at 100 Ohms prevents signal reflections. Our manufacturing process maintains precise twist ratios within the internal wire routing of each RJ45 jack and splitter, maintaining reliable performance even over extended cable segments.
Industrial environments feature significant electrical noise from motors, switchgears, and wireless systems. Our CE certified metal shells and SFP cages feature 360-degree grounding tabs and robust shielding to isolate data lines from external interference.
Power over Ethernet requires robust thermal dissipation and low contact resistance. Using high-grade copper alloys and thicker gold plating (up to 50u") ensures our connectors support standard PoE, PoE+, and PoE++ current loads without excessive heat buildup.
Our solutions target critical network bottlenecks in several high-growth vertical markets:
Every deployment scenario requires strict compliance with international regulations. The CE marking signifies that Xelivor's products comply with European safety, health, and environmental protection standards.
For global exporters and system integrators, utilizing CE certified components guarantees smooth passage through customs and ensures the overall design complies with regional building code restrictions and telecommunication directives.
How Xelivor maintains high yield rates and reliability across all manufacturing lines.
Quality control at Xelivor starts with raw materials. Each batch of copper wire, gold-plated contacts, and shielding alloy undergoes strict inspection before reaching the assembly line. Our specialized quality assurance team of 32 QA inspectors uses state-of-the-art testing equipment, including network analyzers, environmental chambers, and insertion testers.
Optical transceiver modules (such as SFP, SFP+, and QSFP28) undergo 100% compatibility testing with major switch brands, optical power measurements, eye-pattern diagnostics, and accelerated aging chambers. This testing ensures that our products maintain stable link operations even in high-temperature telecom closets.
Additionally, our Ethernet components comply with RoHS directive requirements. We eliminate hazardous lead, cadmium, and mercury from the solder and plastics, supporting eco-friendly procurement programs for government and enterprise clients.
This dedication to standards protects our network partners from system downtime, high field maintenance costs, and potential liability issues related to non-compliant networking equipment.
Your trusted manufacturing partner for optical transceivers and high-performance network interface solutions.
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.
As a company with strong independent R&D capabilities, advanced testing equipment, and a customer-oriented approach, Xelivor serves distributors, system integrators, telecommunications operators, data center providers, network equipment vendors, and enterprise customers worldwide.
Driven by innovation, quality, and partnership, Xelivor Optoelectronics Co., Ltd. remains committed to providing cost-effective, reliable, and future-ready optical communication solutions for global networking infrastructure.
Answering key engineering questions regarding Ethernet splitters, SFP integration, and structural network design.
An Ethernet splitter utilizes the 8-wire configuration of standard Category cabling. Fast Ethernet (10/100 Mbps) only requires 4 wires (2 pairs: Tx and Rx) to establish a link. A matched pair of passive splitters routes one 4-wire circuit to the first port and the remaining 4-wire circuit to the second port over a single 8-core cable run. Note that this type of passive splitting does not support Gigabit Ethernet, which requires all 8 wires to achieve 1000 Mbps speeds.
CE certification ensures that the device complies with European standards for electrical safety, electromagnetic emissions, and environmental footprint. This guarantees that high-speed switching circuits do not emit RF noise that interferes with other equipment, and that the products can withstand normal electrostatic discharge (ESD) levels without failure.
Yes, but only under specific configurations. Mode A (pins 1, 2, 3, 6) can deliver power and data over the same two pairs, allowing a single PoE line to pass through a splitter channel. However, Mode B (which uses pins 4, 5, 7, 8 for power) will not function on the second split port because those pins are redirected. Ensure your PoE injector/switch uses Mode A before deployment.
We use advanced PCB-based compensation networks inside the RJ45 jack housing. This design minimizes Near-End Crosstalk (NEXT) and Far-End Crosstalk (FEXT) by introducing phase-shifted signals to cancel out capacitive and inductive coupling between adjacent copper runs.
Explore our secondary lineup of magnetic transformers, modular RJ45 receptacles, and high-frequency SFP cages.
