Solarflare X2542 XtremeScale Adapter PCI-E QSFP28 x 2 Brand New

In the ever-evolving landscape of networking technology, the Solarflare X2542 XtremeScale Network Adapter stands out as a powerhouse, offering cutting-edge features that redefine connectivity standards. This detailed exploration will delve into the intricacies of this network adapter, specifically highlighting its PCIe 3.1 x16 interface and the impressive 100 Gigabit speeds facilitated by the QSFP28 x 2 connectors.

The Solarflare X2542 is a high-performance network adapter designed to meet the demands of modern data centers, cloud environments, and enterprise networks. As part of the XtremeScale family, it represents a leap forward in network connectivity, providing unparalleled speed, efficiency, and reliability.

At the core of the Solarflare X2542 is the PCIe 3.1 x16 interface. PCIe, or Peripheral Component Interconnect Express, is a high-speed serial computer expansion bus standard that allows for seamless communication between various hardware components. The "x16" designation indicates the number of lanes available for data transfer, and in the case of the X2542, it signifies a robust 16 lanes.

This extensive bandwidth is crucial for handling the massive data loads encountered in modern computing environments. The PCIe 3.1 specification enhances data transfer rates, ensuring that the Solarflare X2542 can keep up with the demands of bandwidth-intensive applications and workloads.

One of the standout features of the Solarflare X2542 is its ability to achieve 100 Gigabit speeds. This remarkable capability positions the network adapter at the forefront of high-speed networking solutions. Whether it's supporting data-intensive applications, enabling rapid file transfers, or facilitating smooth video streaming, the X2542's 100 Gigabit connectivity is a game-changer.

The Solarflare X2542 features two QSFP28 (Quad Small Form-factor Pluggable) connectors, further enhancing its versatility and adaptability. QSFP28 is a compact and high-density optical transceiver module standard that supports various data rates, making it an ideal choice for high-performance networking equipment.

The presence of two QSFP28 connectors allows for multiple configurations, such as link aggregation or redundant connections, providing both performance optimization and network reliability. This flexibility ensures that the Solarflare X2542 can seamlessly integrate into diverse network architectures, accommodating the specific needs of different applications and environments.

• Precision Time Protocol (PTP): The Solarflare X2542 is equipped with Precision Time Protocol capabilities, enabling precise synchronization of networked devices. This is crucial for applications that require accurate timing, such as financial trading platforms and industrial automation systems.
• Onload® Technology: Solarflare's Onload technology is a key feature of the X2542, designed to offload network and storage processing from the host CPU. By reducing the burden on the CPU, Onload enhances overall system performance and responsiveness, especially in scenarios where low-latency communication is essential.
• Advanced Security Features: Security is a top priority in modern networking environments. The Solarflare X2542 incorporates advanced security features, including hardware-based firewall filters and support for IPsec offload. These features contribute to a robust security posture, protecting sensitive data and ensuring the integrity of network communications.
• Dynamic Multi-Queue (DMQ): DMQ technology is implemented in the X2542 to optimize packet processing. By dynamically distributing network traffic across multiple CPU cores, DMQ improves overall system efficiency and ensures that the network adapter can fully leverage the capabilities of modern multi-core processors.

The Solarflare X2542 XtremeScale Network Adapter finds applications across various industries and use cases due to its high-performance capabilities. Some notable implementations include:

• Data Centers: In data center environments where rapid data access and low-latency communication are paramount, the X2542 excels. Its 100 Gigabit speeds and advanced features make it an ideal choice for data-intensive applications, virtualization, and cloud computing.
• Financial Services: The precision time synchronization offered by the X2542 is invaluable in financial trading platforms where every millisecond counts. The high-speed connectivity ensures quick and reliable data transmission, supporting the demanding requirements of financial institutions.
• Telecommunications: The X2542's 100 Gigabit speeds and flexibility make it well-suited for telecommunications infrastructure. It can handle the substantial data loads associated with high-speed internet, video streaming, and other bandwidth-intensive services.
• High-Performance Computing (HPC): In HPC environments, where computational power and data throughput are critical, the Solarflare X2542 shines. Its PCIe 3.1 x16 interface and 100 Gigabit speeds contribute to the overall performance of HPC clusters and supercomputers.

• Unparalleled Performance: The combination of PCIe 3.1 x16 interface, 100 Gigabit data transfer rate, and XtremeScale technology positions the Solarflare X2542 as a high-performance network adapter. Organizations can leverage this performance to meet the demands of data-intensive applications and ensure optimal network responsiveness.
• Scalability: The Solarflare X2542 is designed with scalability in mind. The PCIe 3.1 x16 interface provides a scalable platform for future upgrades, allowing organizations to adapt to evolving network requirements without the need for a complete hardware overhaul.
• Reduced Latency: The integration of Onload Kernel Bypass technology contributes to reduced latency, a critical factor in applications where timely data processing is paramount. This can lead to improved user experiences and better overall system responsiveness.
• Enhanced Security: With SolarSecure features, the Solarflare X2542 goes beyond just performance and addresses the critical aspect of network security. Organizations can benefit from a network adapter that not only facilitates fast data transfer but also ensures the integrity and confidentiality of transmitted data.
• Cloud Compatibility: The inclusion of Cloud Onload makes the Solarflare X2542 well-suited for cloud environments. By optimizing the performance of virtual machines and offloading network processing tasks, organizations can achieve greater efficiency in cloud-based deployments.

• Manufacturer: Solarflare
• Part Number or SKU# X2542
• Product Type: Network Adapter
• Product Name: Solarflare XtremeScale 2-Port Adapter

• Form Factor: Plug-in Card
• Interface (Bus) Type: PCI Express 3.1 x16
• PCI Specification Revision: PCI-E 3.1
• Ports: 100 Gigabit QSFP28 x 2
• Data Link Protocol: GigE, 10 GigE, 40 Gigabit LAN, 100 Gigabit Ethernet, 25 Gigabit LAN, 50 Gigabit LAN
• Network/Transport Protocol: TCP/IP, UDP/IP
• Processor: 1 x SOLARFLARE SFC9250
• Compliant Standards: IEEE 802.1Q, IEEE 802.1P, IEEE 802.3ad (LACP), IEEE 802.1AX, IEEE 1588-2008, IEEE 802.3-2012, IEEE 802.3bx

Finally, the Solarflare X2542 XtremeScale Network Adapter, with its PCIe 3.1 x16 interface, 100 Gigabit speeds, and QSFP28 x 2 connectors, represents a pinnacle in high-performance networking solutions. Its advanced features, including Precision Time Protocol, Onload technology, and robust security capabilities, make it a versatile choice for a range of industries and applications.

As the demand for faster and more efficient networking solutions continues to grow, the Solarflare X2542 stands as a testament to innovation in the field of network adapters. Whether deployed in data centers, financial institutions, telecommunications networks, or high-performance computing environments, the X2542 delivers the speed, reliability, and flexibility required to meet the challenges of the modern digital landscape.