Xelivor
Xelivor
Optimized for high-throughput connectivity environments in Amsterdam Science Park, Almere, and Rotterdam. Engineered for total compatibility and minimal power consumption.
The Netherlands occupies a paramount position in the European digital economy. Serving as the primary gateway to continental Europe, the country houses the AMS-IX (Amsterdam Internet Exchange), one of the largest and most critical peering hubs globally. This colossal concentration of network resources demands unparalleled transmission efficiency and ultra-low physical layer latency.
For data center operators in the FLAP-D region (Frankfurt, London, Amsterdam, Paris, Dublin), transitioning from legacy 10G architectures to 25G/100G configurations represents the most pragmatic pathway to scaling throughput. 25G SFP28 and 32G Fibre Channel (FC) SFP28 modules leverage single-lane signaling, reducing complexity, minimizing heat dissipation, and maximizing switch density compared to complex multi-lane architectures.
Whether deploying high-frequency trading arrays in Amsterdam’s financial sectors, managing high-density multi-tenant colocation facilities, or driving mobile network updates to 5G fronthaul networks via eCPRI, Xelivor’s SFP28 products offer the stability and high performance demanded by Northern Europe's rigorous technology requirements.
Understanding the electrical and optical differences between varying SFP28 transceivers is key to selecting the correct module for your networking topology. Below is a detailed technical comparative chart mapping standard ethernet configurations to storage network standards.
| Transceiver Class | Wavelength (nm) | Fiber Type | Max Link Length | Power Consumption | Primary Standards & Protocols |
|---|---|---|---|---|---|
| 25G SFP28 SR | 850nm (VCSEL) | Multimode (OM3/OM4) | 70m (OM3) / 100m (OM4) | < 1.0 W | IEEE 802.3by, 25G Ethernet, CPRI |
| 25G SFP28 LR | 1310nm (DFB) | Singlemode (OS2) | 10 km | < 1.2 W | IEEE 802.3cc, 25G Base-LR, eCPRI |
| 25G SFP28 ER | 1310nm (EML) | Singlemode (OS2) | 40 km | < 1.5 W | IEEE 802.3cc, 25G Base-ER |
| 25G SFP28 DWDM | C-Band (ITU Grid) | Singlemode (OS2) | 10 km / 20 km | < 1.8 W | IEEE 802.3by, ITU-T G.694.1 |
| 32G SFP28 FC | 850nm / 1310nm | MMF / SMF | Up to 10 km | < 1.2 W | Fibre Channel FC-PI-6, 32GFC |
*Note: Power consumption figures are representative of Xelivor industrial and extended temperature range modules under maximum load conditions.*
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.
Our dedicated compatibility engineering lab validates Xelivor modules inside native switch hardware including Cisco, Arista, Juniper, Dell, Mellanox, Huawei, and HPE. By flash-programming custom EEPROM configurations, we deliver plug-and-play transceivers that integrate seamlessly without throwing hardware lock warnings or compatibility alarms.
Explore our full suite of single-mode, multi-mode, BiDi, CWDM, and DWDM solutions engineered for extreme environmental reliability.
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.
Every SFP28 module leaving our facility is serialized to guarantee raw material traceability down to the wafer batch. We utilize class-leading Agilent/Keysight oscilloscopes, optical spectrum analyzers, and temperature chambers to verify performance metrics. Under our rigorous protocols, modules are subjected to cycling tests ranging from -40°C to +85°C for industrial-grade applications, ensuring optimal reliability across varying European environmental extremes.
Deploying networking equipment in the Netherlands demands strict adherence to European environmental and safety regulations. As an experienced optical manufacturer, Xelivor guarantees compliance across several foundational standards:
By leveraging our deep partnerships with more than 850 primary component suppliers (including top-tier laser diode and semiconductor manufacturers), we maintain buffer stock levels that shield Dutch distributors and systems integrators from unexpected market shortages.
Our logistical pipeline is optimized for shipments via major distribution nodes. Standard shipments to Dutch business hubs, including Amsterdam, Rotterdam, and Eindhoven, are managed with tracking and custom clearances pre-routed to avoid import bottlenecks at Schiphol Airport.
Deploying optical modules requires balancing local technical needs with physical link demands. Here are the core environments where Xelivor’s SFP28 solutions excel:
Optimized for Leaf-Spine interconnections inside high-density Dutch multi-tenant data centers. Low insertion loss and low power draw enable high-density switch deployments.
Industrial temperature range (-40°C to 85°C) BiDi SFP28 transceivers are ideal for CPRI/eCPRI interfaces at remote base station sites across the NL carrier footprint.
32G SFP28 transceivers deliver fast speeds and minimal latency to support enterprise storage area networks and backup clusters for financial institutions.
Clear, engineering-focused answers regarding module compatibility, deployment, and testing protocols.
Yes. Every Xelivor module can be customized with device-specific firmware configurations to emulate native OEM transceivers. We code and test our SFP28 modules for complete compatibility with Cisco, Arista, Juniper, Dell, HPE, and other mainstream switch platforms, eliminating "unsupported transceiver" errors.
25G SFP28 is designed primarily for Ethernet environments (IEEE 802.3by) and 5G wireless fronthaul (eCPRI). 32G SFP28 is specifically optimized for high-performance Fibre Channel storage networks (SANs) under FC-PI-6 specifications, supporting standard data rates up to 28.05 Gb/s.
Yes, all of our SFP28 transceivers are equipped with DDM (also referred to as DOM). This permits real-time tracking of parameters such as optical output power, receiver input power, operating temperature, laser bias current, and transceiver supply voltage.
We partner with express global logistics carriers (DHL, FedEx, UPS) and reliable air freight forwarders. All shipments contain complete commercial documentation, HS codes, and certificates of origin to expedite European Union customs clearance through Schiphol or Rotterdam hubs.
Yes. We offer complete OEM/ODM options. This includes customized laser marking on the module shell, custom product labels with your part numbers, customized packaging designs, and custom-coded EEPROM configurations.
Whether deploying 25G Ethernet switches or high-speed 32G Fibre Channel SAN storage, our engineers are ready to supply certified, ultra-reliable optical modules to fit your exact specifications.
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