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Solarflare Flareon Ultra SFN8542 Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter - Part ID: SFN8542

SKU: SFN8542
Manufacturer: Solarflare
Solarflare Flareon Ultra SFN8542 Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter More details...
Price: $695.00
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Solarflare Flareon Ultra SFN8542 Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter - Part ID: SFN8542
Solarflare Flareon Ultra SFN8542 Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter - Part ID: SFN8542
 
Product Details
Flareon Ultra SFN8542 Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter

CPU-Efficient Networking
The Flareon Ultra SFN8542 dual-port 40G Ethernet QSFP+ server adapter delivers faster, more efficient processing of network traffic to accelerate a wide range of applications. The SFN8542 has 16 lanes of PCIe 3.1 making it an ideal workhorse for 40GbE data center and cloud workloads, providing high-bandwidth, high packet rate and CPU-efficient processing of network traffic. The SFN8542 can be configured as a dual-port 40GbE or a quad-port 10GbE adapter (with four 10GbE ports from QSFP+) as one QSFP+ port can also operate as four 10GbE SFP+ ports.

Configurable Software
When configured with Solarflare software licenses, the SFN8542 can address ultralow latency applications, precision clock synchronization and hardware time stamping, packet filtering, packet capture and more. Adapters can be purchased preconfigured with popular software bundles, or configured on-site with software options.

Ultra-Low Latency
Flareon Ultra SFN8542 offers fast and efficient hardware that optimizes packet flow to and from the user application. When configured for ultra-low latency, the SFN8542 delivers unrivaled sub-microsecond latency. With Onload, the industry’s best application-to-application performance is enabled via Solarflare’s unique and patented kernel bypass techniques.

Accelerating Cloud, Web and CDN Apps
Flareon Ultra SFN8542 provides highbandwidth, high packet rate and CPU efficient processing of network traffic, making it ideal for scale-out cloud, web and CDN application environments. Solarflare adapters are used in a wide range of use cases, including web content optimization, DNS acceleration, web firewalls, load balancing, NOSQL databases, caching tiers (Memcached) and web proxies. In addition when used with Onload, the SFN8542 further reduces host processing overhead and accelerates web and cloud traffic. When used with SolarSecure Filter Engine, the SFN8542 provides an additional layer of defense against DDoS attacks at the network ingress point to the server. Attacks can be absorbed without degradation of “good” traffic, enabling a 3 to 4x improvement in packet-level filtering server headroom.*

Scalable, High-Performance Virtualization
Flareon Ultra SFN8542 provides unmatched performance and scalability in virtualized environments. Solarflare is the proven leader in VM density and performance, and the SFN8542 raises the bar with 2048 vNICs, SR-IOV, overlay network acceleration (VXLAN, NVGRE). In addition, the SFN8542 supports kernel bypass running in a guest VM, so users can run ultralow latency Onload or SolarCapture in a virtualized or cloud environment.

Advanced Features

Stable Precision Oscillator
• Stratum 3 compliant

I/O Virtualization
• 2048 guest OS protected vNICs; SR-IOV; 240 virtual functions;
• 16 physical functions; 16 NIC partitions

PCI Express
• PCIe 3.1 x16 @ 8.0 GT/s

SFC9240 10G/40G Ethernet Controller
• Supports high-performance 10GbE/40GbE

QSFP+ Support
• Supports optical QSFP+ modules including Solarflare SFM40G-SR4, Direct-Attach Copper, Active Optical Cables, QSFP+ to SFP+ copper DAC cables

Low Latency
• Cut-through architecture/intelligent interrupt coalescing

Packet Rate
• 60Mpps TX & RX sustained line rate with all packet sizes

Receive Side Scaling (RSS)
• Distributes IPv4, IPv6 loads across all CPU cores; MSI-X minimizes interrupt overhead

Hardware Offloads
• TSO, LRO, GSO, IPv4/IPv6 and TCP/UDP checksums

IP Flow Filtering
• Hardware directs packets based on IP, TCP, UDP headers

Advanced Packet Filtering
• 4096 multicast filters; 4096 VLANs/port; adaptive TCP/UDP/IP, MAC, VLAN, RSS, RFS filtering; Accelerated RFS

Remote Boot
• PXE; unattended installation; UEFI; Solarflare Secure Boot

Management
• SNMP, ACPI v3.0

Overlay Network Acceleration
• VXLAN, NVGRE, GENEVE

Switching Support
• Integrated Layer 2 Ethernet switch, VEB/Virtual switch

Virtualization Support
• VMware ESXi 5.x,6.0; Microsoft Hyper-V; Linux KVM


Specifications

Product Number
• SFN8542

Standards & Compliance
• IEEE 802.3ae
• IEEE 802.3ad
• IEEE 802.1Q
• IEEE 802.1p
• IEEE 802.3x
• RoHS Compliant

Power
• 10W (typical)

Operating Range
• 0Ί to 50Ί C
• 300 LFM, Min.

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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