Intel I350 Chipset PCIe Gigabit SFP Adapter Intel I350 Based
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  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter
  • 1-port Gigabit SFP Ethernet Network Adapter


PCIe Gigabit Single Port SFP Fiber Adapter( Intel I350 Based)
Key Features
1-port 1000Mbps adapter
PCI Express (PCIe) v2.1, 5.0 GT/s&2.5 GT/s, x1 lane
SFP LC Connectivity
Network Virtualization
Full and half-duplex
Vital Product Data(VPD) Support
Transmit Segmentation Offloading(TSO)
Management Component Transport Protocol(MCTP)
Low profile and full-height bracket


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LREC9250PF/9250PF-LX/9250PF-SFP/9252PF-2SFP are a PCIe x1 1Gbps Single-Port/Dual-Port Ethernet Fiber Desktop Adapter based on Intel I350AM2 chipset. It is compatible with PCIe x4, x8 and x16 slot. Built with the bridgeless Intel® Ethernet Controller I350, these adapters represent the next step in the Gigabit Ethernet (GbE) networking evolution for the enterprise and data center by introducing new levels of performance through industry-leading enhancements for both virtualized and iSCSI Unified Networking environments. This new family of adapters also includes new power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC).

General Features

Intel Ethernet Controller I350

With PCI Express* V2.1 (5 GT/s) Support

Low-Profile and Standard height full

Ethernet Features

IEEE* 802.3 auto-negotiation

1Gb/s Ethernet IEEE 802.3, 802.3u, 802.3ab PHY specifications Compliant

Integrated PHY for 10/100/1000 Mb/s for multispeed, full, and half-duplex

IEEE 802.3x and 802.3z compliant flow control support with software-controllable Rx thresholds and Tx pause frames

Automatic cross-over detection function (MDI/MDI-X)

IEEE 1588 protocol and 802.1AS implementation

Power Management and Efficiency

<1W S0-Max (state) 1000BASE-T Active 90oC (mode)

<400mW S0-Typ (state) 100BASE-T Active (mode)

IEEE802.3az - Energy Efficient Ethernet (EEE)

DMA Coalescing

Smart Power Down (SPD) at S0 no link / Sx no link

Active State Power Management (ASPM) Support

LAN disable function

Full wake up support

Advanced Power Management (APM) Support

Advanced Configuration and Power Interface (ACPI) specification v2.0c

Magic Packet* wake-up enable with unique MAC address

ACPI register set and power down functionality supporting D0 and D3 states

MAC Power Management controls

Low Power Link Up - Link Speed Control

Power Management Protocol Offload (Proxying)

Latency Tolerance Reporting (LTR)

I/O Virtualization Features

Eight transmit (Tx) and receive (Rx) queue pairs per port

Flexible Port Partitioning:

32 Virtual Functions on Quad-port or 16 Virtual Functions on Dual-port

Support for PCI-SIG SR-IOV specification

Rx/Tx Round-Robin Scheduling

Traffic Isolation

Traffic Steering

VM to VM Packet forwarding (Packet Loopback)

MAC and VLAN anti-spoofing

Malicious driver detection

Storm control

Per-pool statistics, offloads, and jumbo frames support

Independent Function Level Reset (FLR) for Physical and Virtual Functions

IEEE 802.1q Virtual Local Area Network (VLAN) support with VLAN tag insertion, stripping and packet filtering for up to 4096 VLAN tags

IEEE 802.1q advanced packet filtering

Mirroring rules

Support for Simple VEPA

VF Promiscuous modes

Stateless Offloads/Performance Features

TCP/UDP, IPv4 checksum offloads (Rx/ Tx/Large-send); Extended Tx descriptors for more offload capabilities

IPv6 support for IP/TCP and IP/UDP receive checksum offload

Tx TCP segmentation offload (IPv4, IPv6)

Transmit Segmentation Offloading (TSO)

Interrupt throttling control

Legacy and Message Signal Interrupt (MSI) Modes

Message Signal Interrupt Extension (MSI-X)

Intelligent interrupt generation

Receive Side Scaling (RSS) for Windows environment

Scalable I/O for Linux environments (IPv4, IPv6, TCP/UDP)

Support for packets up to 9.5K Bytes ( Jumbo Frames)

Low Latency Interrupts

Header/packet data split in receive

PCIe v2.1 TLP Processing Hint Requester

Descriptor ring management hardware for Transmit and Receive

Manageability Features

Management Component Transport Protocol (MCTP)

Firmware Based Thermal Management

IEEE 802.3 MII Management Interface

MAC/PHY Control and Status

Watchdog timer

Extended error reporting

Controller Memory Protection

Vital Product Data (VPD) Support

Adapter Product Features

Plug and play specification support

Intel I/O Acceleration Technology (Intel I/OAT)

Ships with full-height bracket installed; low-profile bracket included in package

Technical Features

Data rate supported per port: 1000 Mbps

Bus type: PCI Express* 2.1 (5 GT/s))

Bus width: 1-lane PCI Express; operable in x1,x4, x8 and x16 slots

Interrupt levels: INTA, INTB, INTC, INTD, MSI, MSI-X

Controller-processor: Intel Ethernet Controller I350

Power consumption (typical): 6.0 W

Storage temperature: -40 to 70 Centigrade

Operating temperature :0  to 55 Centigrade

Storage humidity: 90% non-condensing relative humidity at 35 Centigrade

Network Operating Systems (NOS) Software Support

Windows* XP Professional SP3

Windows* XP Professional SP3

Windows Vista* SP2

Windows 7* SP1

Windows Server* 2003 SP2

Windows Server 2008 SP2

Windows Server 2008 SP2 Core

Windows Server 2008 SP2 (w/Hyper-V role)

Hyper-V Server 2008 SP2 (stand-alone version)

Windows Server 2008 R2 SP1

Windows Server 2008 R2 SP1 Core

Windows Server 2008 R2 SP1 (w/Hyper-V role)

Hyper-V Server 2008 R2 SP1 (stand-alone version)

Linux* Stable Kernel version 2.6

Linux RHEL 5.5

Linux RHEL 6.0

Linux SLES 10 SP3

Linux SLES 11 SP1

FreeBSD* 8.0



EFI* 1.1

uEFI* 2.1

VMware* ESX 4.03

VMware ESX 4.13

VMware ESX 5.03





IntelI350AM2 Based PCIe x1 1000Base-SX/LX 1 Port Fiber Desktop Adapter (1x SC MM or SM)


IntelI350AM2 Based PCIe x1 1000Base-SX/LX Single Port Fiber Desktop Adapter (1 x SFP)


IntelI350AM2 Based PCIe x1 1000Base-SX/LX Dual Port Fiber Desktop Adapter ( 2 x SFP)


1.25Gbps SFP Multi-mode Transceiver


1.25Gbps SFP Single-mode Transceiver

PS: Above details are only for reference, if there are any changes, no inform will have.