Solarflare XtremeScale X2522-25G-PLUS 25Gigabit Ethernet Card, Dual Port SFP28, PCI Express 3.1 x8, Optical Fiber, RoHS Compliant, Energy Star Certified - X2522-25G-PLUS (1 Year Warranty)

Solarflare X2522-25G-PLUS dual-port 25GbE network adapter card showing SFP28 ports and black heatsink on green PCB-alternate-image1

Solarflare XtremeScale X2522-25G-PLUS 25Gigabit Ethernet Card, Dual Port SFP28, PCI Express 3.1 x8, Optical Fiber, RoHS Compliant, Energy Star Certified - X2522-25G-PLUS (1 Year Warranty)

Solarflare X2522-25G-PLUS

$1,937.00 $2,634.00 Save $697
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  • 1 Year Warranty
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Product Key Features

  • 🚀 25Gigabit Ethernet dual-port network adapter with PCI Express 3.1 x8
  • ⚡ Ultra-low latency with sub-microsecond hardware performance
  • 🔌 2x SFP28 ports supporting optical fiber connectivity
  • ⏱️ Precision Time Protocol (PTP) with nanosecond resolution
  • 💨 Onload® kernel bypass acceleration for superior performance
  • 📊 SolarCapture® Pro for hardware packet capture and timestamping
  • 🌐 Ideal for cloud, AI, big data, and electronic trading environments
  • 🔄 Supports TCP, UDP, unicast, and multicast traffic
  • 💻 Compatible with software-defined networking (SDN) and NFV
  • ♻️ Energy Star certified and RoHS compliant
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Solarflare

X2522-25G-PLUS

Solarflare X2522-25G-PLUS: High-Performance 25GbE Dual-Port Network Adapter for Enterprise Data Centers

The Solarflare XtremeScale X2522 25Gigabit Ethernet Card represents the pinnacle of high-performance networking, featuring dual SFP28 ports and PCI Express 3.1 x8 connectivity. Engineered specifically for demanding environments such as electronic trading, cloud computing, and enterprise data centers, this network adapter delivers unprecedented low latency and high throughput capabilities essential for artificial intelligence, big data analytics, and machine learning applications.

Ultra-Low Latency Performance for Mission-Critical Applications

The X2522-25G-PLUS leverages Onload® kernel bypass technology to achieve sub-microsecond hardware latency, making it ideal for time-sensitive applications. This advanced network adapter supports both 10GbE and 25GbE connectivity, providing exceptional flexibility for diverse networking requirements.

Advanced Network Acceleration Features

With integrated support for DPDK services and Onload acceleration, this adapter enables up to 4X higher user capacity in cloud networks while maintaining superior reliability and enhanced QoS. The precision time protocol (PTP) fabric service ensures synchronized packet timestamping with nanosecond-level precision.

Key Performance Benefits:
  • Dual 25GbE SFP28 ports for maximum throughput
  • Sub-microsecond hardware latency
  • PCI Express 3.1 x8 interface for optimal server connectivity
  • Hardware-assisted packet timestamping

Enterprise-Grade Telemetry and Monitoring

The X2522 features SolarCapture® Pro packet capture software, enabling hardware-level packet capture and timestamping with persistent disk storage capabilities. This functionality is crucial for network performance monitoring, analysis, and regulatory compliance in corporate data centers.

Versatile Workload Support

Optimized for scale-out environments, the X2522 excels in:

  • Software-defined networking (SDN)
  • Network functions virtualization (NFV)
  • Web content optimization
  • NoSQL databases and caching tiers
  • Video streaming applications
  • Financial trading platforms

Technical Specifications

  • Form Factor: 6.6" x 2.7" plug-in card
  • Network Technology: 25GBase-X
  • Media Type: Optical Fiber
  • Energy Efficient: Energy Star certified
  • Environmental Compliance: RoHS certified

Enterprise-Ready Features

The X2522-25G-PLUS comes equipped with comprehensive enterprise features including hardware support for Onload, TCPDirect, PTP, and SolarCapture Pro, making it a complete solution for high-performance networking requirements in modern data centers.

Xilinx's XtremeScale™ X2522 10/25G dual-port Ethernet network adapters are designed for high-performance electronic trading environments, and cloud and enterprise data centers; including artificial intelligence, big data, analytics, machine learning, storage, and telco applications.

NETWORKING
Record-breaking low latency and high throughput network adapters provide real-time packet and flow information to thousands of virtual NICs. This combination of ultra-high bandwidth, ultra-low latency, ultra-scale connectivity, and packet telemetry allows X2 series adapters to scale with each server, virtual machine or container.

ACCELERATION
For electronic trading environments, Onload® kernel bypass application acceleration and DPDK services deliver superior small packet performance with sub-microsecond hardware latency.

Onload dramatically accelerates and scales network-intensive workloads such as in-memory databases, software load balancers, and web servers. With Onload, data centers can support 4X or more users on their cloud network while delivering improved reliability, enhanced quality of service (QoS), and a higher return on investment, without modification to existing applications.

In addition, X2522 adapters support the precision time protocol (PTP) fabric service for apps that require synchronized time stamping of packets down to single-digit nanosecond resolution.

TELEMETRY
SolarCapture® Pro packet capture software enables X2522 adapters to capture and time stamp packets in hardware, persist packet to disk, and replay packets streams. This feature provides the essential ingredient for corporate data centers to run applications such as high-precision network performance monitoring, analysis, and regulatory compliance.

WORKLOADS
The X2522 adapters are ideal for scale-out cloud, web, and CDN application environments. Use cases include softwaredefined networking (SDN), network functions virtualization (NFV), web content optimization, DNS acceleration, web firewalls, load balancing, NoSQL databases, caching tiers (Memcached), web proxies, video streaming, and storage networks.

X2522 adapters speed up TCP, unicast, multicast and UDP traffic for a wide variety of trading applications. From missioncritical exchange gateways and matching engines on the financial exchange side, to feed handlers, order routing, algorithmic trading engines, messaging applications, order execution, data distribution and client communications on the trading side, XtremeScale network adapters are considered the de facto standard in electronic trading environments.

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Solarflare X2522-25G-PLUS dual-port 25GbE network adapter card showing SFP28 ports and black heatsink on green PCB

High-Performance Dual SFP28 Ports for Ultra-Low Latency Networks

The X2522 network adapter showcases its advanced dual SFP28 port configuration, engineered for maximum throughput and minimal latency in demanding enterprise environments. The robust heatsink design ensures optimal thermal management while handling intensive workloads across both 25G ports. The PCIe 3.1 x8 interface and precision-engineered circuit board deliver exceptional performance for high-frequency trading, artificial intelligence processing, and enterprise data centers. The adapter's sophisticated architecture supports advanced features like hardware timestamping and kernel bypass acceleration.

Technical Specifications

  • Dual SFP28 ports supporting 25GbE connectivity
  • PCIe 3.1 x8 interface for maximum throughput
  • Advanced thermal management with integrated heatsink design

Applications

  • High-frequency trading platforms requiring ultra-low latency
  • Enterprise data centers handling intensive workloads
  • AI and machine learning infrastructure deployment
FAQ
The Solarflare X2522-25G-PLUS is a dual-port 25Gigabit Ethernet network adapter featuring PCI Express 3.1 x8 interface and SFP28 connectivity. Key features include ultra-low latency performance, Onload kernel bypass acceleration, precision time protocol (PTP) support, and SolarCapture Pro packet capture capabilities. It supports both optical fiber connections and offers hardware-level packet timestamping with nanosecond precision.
The X2522-25G-PLUS comes in a plug-in card form factor with dimensions of 6.6 inches in height, 2.7 inches in width, and 6.6 inches in length. This standard size ensures compatibility with most server chassis designs.
The X2522-25G-PLUS is ideal for high-performance electronic trading environments, cloud and enterprise data centers. It's specifically designed for applications including artificial intelligence, big data analytics, machine learning, storage networks, and telco applications. It's particularly effective for mission-critical exchange gateways, matching engines, feed handlers, and algorithmic trading engines where ultra-low latency is crucial.
The X2522-25G-PLUS supports 25GBase-X network technology through its dual SFP28 ports. It operates over optical fiber media and can handle both 10G and 25G speeds, making it versatile for different network infrastructure requirements. The card utilizes PCI Express 3.1 x8 interface for maximum throughput and minimal latency.
Onload is a kernel bypass application acceleration technology that delivers sub-microsecond hardware latency and superior small packet performance. It helps accelerate network-intensive workloads like in-memory databases and web servers, enabling data centers to support 4X or more users on their cloud network while improving reliability and quality of service (QoS), without requiring modifications to existing applications.
The X2522-25G-PLUS features SolarCapture Pro packet capture software that enables hardware-level packet capture and timestamping, packet persistence to disk, and packet stream replay capabilities. These features are essential for high-precision network performance monitoring, analysis, and regulatory compliance in corporate data centers.
Yes, the X2522-25G-PLUS is environmentally certified with RoHS compliance and carries the Energy Star certification. It's designated as environmentally friendly, demonstrating Xilinx's commitment to sustainable technology solutions.
The X2522-25G-PLUS supports the precision time protocol (PTP) fabric service, which enables synchronized time stamping of packets with single-digit nanosecond resolution. This high-precision timing is crucial for applications requiring exact timing synchronization, such as financial trading systems and time-sensitive networking applications.

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