WY580F1SFP is PCI-Express X1 SFP Gigabit Ethernet network interface card .based on Intel 82580 Quad port Gigabit Ethernet MAC+PHY of Intel Controller.

Performance Features:


- 8 Transmit and Receive queues per port


- Up to 8 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems

- Support for 8 pools (single queue) of virtual machine Device Queues (VMDq) per port

- Support Direct Cache Access (DCA)

- Support Intel I/O Acceleration Technology v3.0.

- TSO interleaving for reduced latency

- Minimized device I/O interrupts using MSI and MSI-X

- UDP, TCP and IP checksum offload

- UDP and TCP transmit segmentation offload (TSO)

- SCTP receive and transmit checksum offload

- Packet interrupt coalescing timers (packet timers) and absolute- delay interrupt timers for both transmit and receive operation

- SFP Gigabit Ethernet:

- Gigabit Ethernet Adapters with SFP cage support:

1> 1000Base-LX Fiber Gigabit Ethernet with 1000Base-LX SFP transceiver

2> 1000Base-SX Fiber Gigabit Ethernet with 1000Base-SX SFP transceiver

3> SFP (1000Mb/s) Copper Gigabit Ethernet with SFP transceiver

4> Small Form Factor Pluggable (SFP) Cage for SFP LC connectors

5> Optional SGMII mode (future support)


Common Key features:

- Support PCI Express Base Specification 2.0 (5 GTs)

- High performance, reliability, and low power use in Intel 82580 Quad integrated MAC + PHY and SERDES chip Controllers

- Ultra deep, packet buffer per channel lowers CPU utilization

- Hardware acceleration that can offload tasks from the host processor. The Controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation

- Server class reliability, availability and performance features:

- Link Aggregation and Load Balancing

- Switch dependent: 802.3ad (LACP), Generic Trunking ( GEC / FEC)

- Switch and NIC Independent

- Failover

- Priority queuing –802.1p layer 2 priority encoding

- Virtual LANs –802.1q VLAN tagging

- Jumbo Frame (9.5KB)

- 802.x flow control

- Multicast/ broadcast Packet replication

- Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)

- Supports Vital Product Data (VPD)

- LEDs indicators for link/Activity status