Silicom PE2G2SFPI35 | 2x 1G SFP Network Interface Card


Silicom 2x 1GbE SFP ports NIC, Intel i350AM2 based, low profile PCIE2.1 x4, no transceivers, full profile bracket incl.

SKU: PE2G2SFPI35 Categories: ,

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Performance Features
· 8 Transmit and 8 Receive queues per port
· Up to 8 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems
· Support PCI-SIG Single-Root I/O virtualization Rev 1.1.
       · Support for up to 8 virtual function ( VFs)
       · Partial replication of PCI Configuration space
· 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). machine
· SCTP receive and transmit checksum offload
· Packet interrupt coalescing timers (packet timers) and absolute-delay interrupt timers for both transmit and receive operation
· EEE (IEEE 802.3az) for reduced power consumption during low link utilization periods

SFP Gigabit Ethernet
· 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
       · SFP (1000Mb/s) Copper Gigabit Ethernet with SFP transceiver
       · Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
· PortLink synchronization2
· (Optional SGMII mode (future support

Common Key Features
· Support PCI Express Base Specification 2.1 (5 GTs)
· High performance, reliability, and low power use in Intel i350 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
· 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
· Supports Vital Product Data (VPD)
· LEDs indicators for link/Activity/Speed status


Silicom PE2G2SFPI35 Datasheet


Network Type

Data Transfer Rate

Number of Ports


Connector Type

Server Expansion Slot


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