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
DOS* NDIS 2
DOS ODI
EFI* 1.1
uEFI* 2.1
VMware* ESX 4.03
VMware ESX 4.13
VMware ESX 5.03
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