Silicom Quad Port Gigabit SFP Ethernet Network Server Adapter PE2G4SFPI6L-R

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter is a PCI-Express X8 network interface card that contains four Gigabit SFP ports on a PCI-Express adapter.

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter is designed for Servers and high-end appliances. The adapter is designed for multi-core processors and optimized for virtualization.

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter enable fault-tolerant via teaming. Traffic from the failed port is routed through other members of the team.

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter has an integrated hardware acceleration that performs TCP/UDP/IP checksum offload and TCP segmentation. The host processing offloads accelerators frees CPU for application processing.

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter is the ideal solution for implementing multiple network segments, mission-critical high-powered networking applications and environments within high performance servers.

Silicom's Quad Port SFP Gigabit Ethernet PCI Express Server adapter is based on Intel 82576 Dual Port Gigabit Ethernet MAC+PHY of Intel Controller.

• 16 Transmit and Receive queues per port
• Up to 16 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems
• Support for 8 pools of virtual machine Device Queues ( VMDq) per port
• Support Direct Cache Access ( DCA)
• Support Intel I/O AT 2.0
• TSO interleaving for reduced latency
• UDP TSO
• Minimized device I/O interrupts using MSI and MSI-X
• Offload of TCP / IP / UDP checksum calculation and TCP segmentation
• SCTP receive and transmit checksum offload
• Packet interrupt coalescing timers (packet timers) and absolute- delay interrupt timers for both transmit and receive operation

• Gigabit Ethernet Adapters with SFP cage support:
• 1000Base-LX Fiber Gigabit Ethernet with 1000Base-LX SFP transceiver
• 1000Base-SX Fiber Gigabit Ethernet with 1000Base-SX SFP transceiver
• 1000Base-T (1000Mbit/s) Copper Gigabit Ethernet with 1000Base-T SFP transceiver
• Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
• 2PortLink synchronization
• Optional SGMII mode (future support)

• PCI-Express Base Specification Revision 2.0 (5Gbps) to the upstream on board switch
• High performance, reliability, and low power use in Intel 82576 Dual 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
• PCI-SIG SR IOV (8 VF)
• Multicast/ broadcast Packet replication
• Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)
• Supports Vital Product Data (VPD)
• Integrated LinkSec security engines
• Supports IEEE 1588
• LEDs indicators for link/Activity Mode status