The bundle of SFN5122F Server Adapter and SFM10G-SR 10GBASE-SR Transceiver from Solarflare includes one SFN5122F server adapter and two SFM10G-SR 10GBASE-SR transceivers. The SFN5122F server adapter is an IEEE 802.3ae/802.3ad/802.1Q/802.1p/802.3x compliant adapter. It delivers high message rates and low latency jitter with 40 Gb/s bi-directional line-rate performance. The adapter supports optical and copper SFP/SFP+ modules, direct-attach, Fiber (10G or 1G), 1G/10G combo, and 1000BASE-T SFP modules. It distributes IPv4/IPv6 loads across CPU cores and MSI-X minimizes interrupt overhead with Receive Side Scaling (RSS). Intel QuickData technology uses host DMA engines to accelerate input/output. This server adapter supports data networking with concurrent support of iSCSI and NAS traffic.The SFM10G-SR 10GBASE-SR transceiver is a hot-pluggable SFP+ device for use in 10 Gb Ethernet links over multi-mode fiber. It is compliant with the SFF-8431, SFF-8432, and IEEE 802.3ae 10GBASE-SR specifications. The transceiver is RoHS compliant and lead-free per Directive 2002/95/EC6. The SFP+ transceiver supports the 2-wire serial communication protocol as defined in the SFF-8472. This low-power module supports OM1, OM2, and OM3 Multi-Mode Fiber (MMF) media with standard LC connectors.