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XtremeScale X2522 Family
The World’s Lowest Latency 10/25G Ethernet NIC
The Industry’s 1st Standard NIC with Hardware Security
The X2522 dual-port 10/25G Ethernet NIC is a member of the X2 family of XtremeScale products
that redefine the price/performance of standard NICs for modern data centers.
Designed from the ground up for virtualized dense server environments, Solarflare XtremeScale
X2 adapters are the most cost-effective NICs in the industry for Ethernet connectivity. At the same
time, XtremeScale acceleration provides record-breaking low latency and throughput needed
for today’s modern class of applications. X2 is the most secure standard NIC with integrated
hardware firewalls. XtremeScale X2 is the only general-purpose NIC with 2,048 Virtual NICs,
programmable packet processing engine for network off-load and real-time packet/flow capture
required by your network performance management and analytics platforms.
Stable Precision Oscillator: |
Stratum 3 compliant |
Acceleration: |
•Universal Kernel Bypass
•DPDK Poll Mode Driver - Packet (Cloud, Telco)
•Onload* - TCP/UDP
•TCP Direct* - TCP/UDP
•MSI-X Support
•2x10/25G 64-byte line rate
•Interrupt Coalescing |
Security: |
•ServerLock Local Hardware Filtering - Monitor, report, analyze, filter and enforce policies
•Tamper resistant adapter – Digitally signed firmware and secured private keys |
Time Synchronization and Hardware Timestamping*: |
•On-board Stratum 3 compliant oscillator
•Solarflare Software PTP Daemon delivers enhanced stability and clock synchronization accuracy and can be used to synchronize the adapter clock to external time source. |
Stateless Offloads: |
•TCP/UDP Checksum Offload (CSO)
•TCP Segmentation Offload (TSO)
•Generic Segmentation Offload (GSO)
•Large Send Offload (LSO)
•Large Receive Offload (LRO)
•Receive Side Scaling (RSS)
•Receive Segment Coalescing (RSC) |
Manageability and Remote Boot: |
•PXE and UEFI
•Solarflare Secure Boot
•Tamper resistant Secure Firmware Upgrade
•NC-SI over MCTP SMBus
•PLDM over MCTP SMBus
•MCTP PCIe VDM |
Management and Utilities: |
•Ethtool Support
•vCenter Plug-in
•Solarflare Boot Manager |
Adapter Hardware: |
•PCIe Gen 3.1 x8
•25G SFP28 or 10G SFP+ direct attach copper or optical transceiver; SFP28 cages |
Hardware Certifications: |
•FCC, UL, CE
•RoHS - Complies with EU directive 2011/65/EU |
Traffic Engineering: |
•XtremePacket Engine for dedicated parsing, filtering, and flow steering
•TCP/UDP/IP, MAC, VLAN, RSS filtering, Accelerated Receive Flow Steering (ARFS), Transmit Packet
Steering |
Storage: |
NVMeoF-TCP Plug-in for low latency, high performance storage networking on standard Ethernet fabric |
Virtualization: |
•Linux Multi-queue
•VMware NetQueue
•Microsoft Hyper-V Virtual Machine Queue (VMQ)
•SR-IOV: 16 physical functions, 240 virtual functions;
•2048 Guest OS protected vNICs
•Full hardware switch fabric in silicon capable of steering any flow based on Layer 2 to Layer 4 protocols, between physical and virtual interfaces.
•VXLAN, NVGRE, and GENEVE tunneling offloads; adaptable to custom overlays
•VLAN and VLAN Q-in-Q Insertion/Stripping |
Ethernet Standards: |
•IEEE 802.3-2012 Ethernet Base Standard, including 802.3bx
•IEEE 802.3-2015 Ethernet Flow Control
•IEEE 802.3ad, 802.1AX Link Aggregation
•IEEE 802.1Q, 802.1P VLAN Tags and Priority
•IEEE 1588-2008 PTPv2
•Jumbo Frame support (9000 bytes) |
OS Support: |
•Red Hat RHEL, SUSE SLES, Debian, Ubuntu
•Windows Server
•VMware ESXi
•For complete list of supported OS versions visit: http://support.solarflare.com |
Physical Dimensions: |
•L: 16.75 cm (6.6 in)
•W: 6.9 cm (2.7 in)
•End bracket height: PCI Express standard, 12.0 cm (4.725 in)
•PCI Express low-profile: 7.92 cm (3.12 in)
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Environmental Requirements: |
•Temperature: Operating: 0°C to 55°C (32°F to 131°F) / Storage: –40°C to 65°C (–40°F to 149°F)
•Humidity: Operating: 10% to 80% / Storage: 5% to 90% |
Ordering Information: |
X2522-10G 10G link speed support, * features can be acquired through a separate license
X2522-10G-PLUS 10G link speed support, includes all * features
X2522 10/25G link speed support, * features can be acquired through a separate license
X2522-PLUS 10/25G link speed support, includes all * features |
All Solarflare hardware products—server adapters, Application Onload Engine (AOEs) FPGAs and optical transceivers—have a limited hardware warranty. Solarflare server adapters are covered for 3 years. AOE FPGAs and optics are covered for 1 year. An extended warranty is available for server adapter products only. You can extend the server adapter 3 year warranty to 4 years (add 1 year) or 5 years (add 2 years), at the time of purchase.
Please visit www.solarflare.com for additional product information.
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