Сетевая карта LR-LINK LREC9712HF-2SFP

Основные технические характеристики LR-LINK LREC9712HF-2SFP:

• Сетевая карта LR-LINK LREC9712HF-2SFP
• Порты: 2 x SFP
• Скорость: 1 Гб/с
• Чипсет: Intel I350
• Форм-фактор: Low profile(LP)
• Multimode, до 550м, Duplex LC connector (LRGP8512-X5ATL)
• Singlemode, до 20км, Duplex LC connector (LRGP1312-20ATL)

Аналоги от других производителей:

• Allied Telesis AT-2911SFP/2  
• Silicom PE2G2SFPi35
• Intel I350-F2 \

Виртуализация:

•  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

Характеристики производительности:

• TCP/UDP, IPv4 checksum offloads (Rx/ Tx/Large-send);ExtendedTxdescriptors 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

Параметры адаптера:

• 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

Сетевые характеристики:

• 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

Технические характеристики:

• Data rate supported per port: 1000 Mbps
• Bus type: PCI Express- 2.1 (5 GT/s))
• Bus width: 4-lane PCI Express; operable in 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

Совместимость с операционными системами:

• DOS, Novell ODI  
• Windows NT
• Windows 2000
• Windows XP 32-bit(64-bit)
• Windows Server 2003 32-bit(64-bit)
• Windows Vista 32-bit(64-bit)
• Windows 7 32-bit(64-bit)
• Windows 8 32-bit(64-bit)
• Windows 8.1 32-bit(64-bit)
• Windows Server 2008 32-bit(64-bit)
• Windows Server 2008 R2 32-bit(64-bit)
• Windows Server 2012
• Windows Server 2012 R2
•  Novell Netware 5.x,6.x
• Linux 2.4 series kernel and 2.6.x and 3.x
• FreeBSD 7.x or laster
• OS 8 or laster
• SCO Open Server
• UnixWare / OpenUnix 8
• Sun Solaris x86
• OS Independent
• VMware