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  英特尔 intel X520-SR1 E10G41BFSR 以太网网络 单口万兆光纤网卡

 

Intel E10G41BFSR万兆网卡介绍:
Intel E10G41BFSR万兆网卡是Intel万兆网卡中的一款单口万兆网卡,采用Intel 82599芯片组,所以Intel E10G41BFSR万兆网卡也可以叫做是Intel 82599万兆网卡,同时Intel E10G41BFSR万兆网卡还有一种称呼就是Intel x520-sr1万兆SFP+E10G41BFSR 网卡。同时Intel E10G41BFSR万兆网卡还是一款服务器网卡,具备先进的服务器特性


  • Intel E10G41BFSR网卡技术参数:
    Intel E10G41BFSR
    适用网络类型
    万兆以太网
    传输速率
    10000Mbps
    总线类型
    PCI-E 8x
    接口类型
    SFP+ SR , LC
    传输介质类型
    光纤
    适用领域
    服务器
    主芯片
    Intel 82599
    其他技术参数
    Microsoft Windows 2003Server,MicrosoftVista,WindowsVirtual Server 2005,Red Hat Enterprise Linux* 4 or later,SUSE SLES 10or later, Professional 9.2 or late,FreeBSD 5.x or later
    工作温度:0-55℃,工作湿度:85%,存储温度:-20-65℃,存储湿度:85%
     Intel E10G41BFSR万兆网卡卖点:
    Intel E10G41BFSR
    高速缓存访问
    可缩短应用程序响应时间
    成本更低
    iSCSI远程引导支持,提供集中的存储区域网络(SAN)管理,成本更低
    优化CPU使用率
    可降低系统等待时间并提高I/O吞吐量
    优化网络性能
    采用模拟模式或直接访问模式
    超高的灵活性和可扩展性
    减少虚拟化服务器中I/O瓶颈
  • PRODUCT BRIEF
    Intel® Ethernet Server
    Adapter X520-DA1/X520-DA2 for Open Compute Project (OCP)
    Network Connectivity

     

    Intel®  Ethernet Server
    Adapter X520-DA1/X520-DA2 for Open Compute Project (OCP)

    10 gigabit Ethernet server  adapters provide ultimate flexibility and scalability for cloud deployments

     

    Overview
    The best-selling Intel® Ethernet Converged
    Network Adapter X520 Series is known for its high performance, low latency, reliability, and flexibility. The addition of the Intel® Ethernet Server Adapter X520
    Series for Open Compute Project (OCP) to the family delivers the X520 capabilities in an Open Compute Project (OCP) form factor.

    The Intel® Ethernet Server Adapter X520
    Series for Open Compute Project (OCP) delivers a proven, reliable solution for de- ployments of Ethernet for high bandwidth, low cost, 10GbE network connections. Increased I/O performance with Intel®
    Data Direct I/O Technology (Intel® DDIO) and support for intelligent offloads make this adapter a perfect match for scaling performance on Intel® Xeon® processor E5/ E7 based servers.

    Powered by the Intel® 82599 10 Gigabit Ethernet Controller, the Intel® Ethernet Server Adapter X520 Series for OCP addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization and proven, reliable performance. The Intel®
    82599 10 Gigabit Ethernet Controller is the industry standard for 10 GbE, making it the most popular 10GbE controller on the market today.

    The Open Compute Project (OCP) is a Face- book* initiative to openly share custom data center designs to improve both cost and energy efficiency across the industry. The OCP uses a minimalist approach to
    system design thereby reducing complex- ity and cost, allowing data centers to scale out more effectively. By publishing the designs and specifications of this low- power, low-cost hardware, it can reduce the cost of infrastructure for businesses large and small.

    Optimized for Multi-core
    Processor Servers
    Intel® Ethernet Flow Director
    Today’s data centers depend on the mul- tiprocessing, high performance capability of servers to increase system throughput, responsiveness, and reliability through
    the introduction of additional hardware threads, CPUs, or cores.  But in a multi- processing environment, it is essential to ensure a coordinated affinity of protocol processing and network applications
    on the same target cores. This affinity significantly reduces  contention for shared resources, minimizes software synchro- nization overheads between cores, and enhances cache efficiency.

    Receive  Side Scaling (RSS) resolves the single-processor bottleneck by enabling the receive side network load from a net- work adapter to be shared across multiple cores. RSS enables packet receive-pro- cessing to scale with the number of avail- able cores. However, RSS has a limitation. it cannot steer an incoming network  flow to the same core where the application
    process resides. RSS does not maintain the Traffic Flow>Core (Application) relation- ship. If an application is running on one core, while RSS has scheduled receive

    traffic to be on another core, poor cache efficiency and significant core-to-core synchronization overheads will result.  The overall system performance can be signifi- cantly degraded.

    The Intel® Ethernet Flow Director and the Application Target Routing (ATR) service found in Intel’s Ethernet controllers, is an advanced network  offload technology that provides the benefits of parallel receive processing in multiprocessing environ- ments that automatically steer incoming network data to the same core on which
    its application process resides. Intel Ether- net Flow Director and ATR preserve the Traffic Flow>Core (Application) relation- ship. As a result, Intel Ethernet Flow Direc- tor and ATR can significantly lower latency and improve CPU usage.

    Intel Ethernet Flow Director enables administrators to define “signature filters” and the ATR service on the Intel Ethernet controller uses these filters to ensure that all packets in a TCP flow are processed by
    a single core. This intelligent offload capa- bility supports advanced filters that direct receive packets by their flows to differ- ent queues and enables tight control on routing a flow in the platform. It matches
    flows and CPU cores for flow affinity and supports multiple parameters for flexible flow classification and load balancing.

    Best Choice for Virtualization
    Intel leads the industry in virtualization by being the first to provide virtualization for all the major operating systems and work- ing with the OEMs to implement virtualiza- tion not only on the adapter but also on the platform.

    Intel® Virtualization Technology for connectivity (Intel® VT-c)
    Intel® Ethernet Controllers includes Intel® Virtualization Technology for connectiv- ity (Intel VT-c) to deliver virtualized I/O performance optimizations and Quality of Service (QoS) features designed directly
    in to the controller’s silicon. Working in conjunction with virtualization optimized drivers, PCI-SIG* Single Root I/O Virtualiza- tion and Sharing (SR-IOV) can be used to help reduce I/O bottlenecks, and improve the overall server performance.

    Hypervisor BYPASS using SR-IOV Bypassing the hypervisor and allowing di- rect hardware access by virtual machines,
    reduces CPU overhead, reduces latency,
    and increases network throughput. Most of the current hypervisor releases have been enabled to partition a single physical Ethernet controller into multiple virtual Ethernet controllers that can be used directly by VMs by taking advantage the PCI-SIG* SR-IOV standard. The use of these virtual controllers, known as Virtual
    Functions (VF), enables additional QoS fea- tures in the controller’s silicon to manage and direct traffic such as traffic isolation, port partitioning with bandwidth alloca- tion and on-chip VF-VF switching.


    Features Benefits
    GENERAL

    Intel® 82599 10 Gigabit Ethernet Controller Industry-leading, energy-efficient design for next-generation 10 Gigabit performance and multi-core processors.

    SFP+ Connectivity  Intel® Ethernet Server Adapter X520  Series for OCP with SFP+ connections support 10GBASE-SR,
    10GBASE-LR and SFP+ Copper Direct Attach physical media.

    OCP Form  Factor • Supports the OCP form factor for Server specifications revision 2
    iSCSI Remote Boot v3.0 • Enables system boot-up via iSCSI
    • Provides additional network management capability
    RoHS-compliant • Complies with the European Union directive 2002/95/EC to reduce the use of hazardous materials

    Time  Sync (IEEE 1588*, 802.1as) • Enables networked Ethernet equipment to synchronize internal clocks according to a network mas- ter clock; endpoint can then acquire an accurate estimate of the master time by compensating for link latency.
    Low Halogen • Leadership in an environmentally friendly ecosystem
    SMBus or NC-SI enabled  • Provides out of band (OOB) network access
    I/O FEATURES FOR MULTI-CORE PROCESSOR SERVERS
    Intel® Data Direct I/O (Intel® DDIO) • Reduces memory accesses from I/O on local socket
    • Speeds up CPU data transfer
    • Accelerates inbound & outbound data flows

    Intel® Ethernet Flow Director • Intel Ethernet Flow Director and ATR can significantly lower latency and improve CPU utilization by pre- serving the affinity between the flow and the core where the application resides
    RSS - Receive Side Scaling  • Uses multiple queues for receive traffic
    MSI-X support • Minimizes the overhead of interrupts
    • Load-balancing of interrupt handling between multiple cores/CPUs
    Low Latency Interrupts (LLI)  • Based on the sensitivity of the incoming data, the adapter can bypass the automatic moderation of time
    intervals between the interrupts
    Multiple Queues: 128 Tx and Rx queues per port • Network packet handling without waiting or buffer overflow providing efficient packet prioritization


    Tx/Rx IP, SCTP, TCP, and UDP checksum offloading
    (IPv4, IPv6) capabilities

    • Lower processor usage
    • Checksum and segmentation capability extended to new standard packet type


    TxTCP segmentation offload (IPv4, IPv6) • Increased throughput and lower processor usage
    Interrupt Throttle Rate (ITR)  • ITR parameter controls how many interrupts each interrupt vector can generate per second.
    Jumbo frames • Supports jumbo frames larger then default 1500
    Large Receive Offload (LRO)  • Combines multiple Ethernet frames into a single receive in the stack, thereby potentially decreasing CPU
    usage for receives

    MAC and VLAN anti-spoofing • If a malicious driver attempts to send a spoofed packet, it is dropped by the hardware and not transmit- ted. An interrupt is sent to the PF driver notifying it of the spoof attempt.
    Flow Control • Ethernet Flow Control (IEEE 802.3x) support for capable link partner
    HW based receive side coalescing (RSC) • Merges multiple frames from the same IPv4 TCP/IP flow into a single structure that can span one or
    more descriptors.


    Virtualization Features

    PC-SIG SR-IOV Implementation (up to 64 virtual functions per port)


    • Provides an implementation of the PCI-SIG standard for I/O Virtualization. The physical configuration of each port is divided into multiple virtual ports. Each virtual port is assigned to an individual virtual ma- chine directly by bypassing the virtual switch in the Hypervisor, resulting in near-native performance.
    • Integrated with Intel® VT for Directed I/O (Intel® VT-d) to provide data protection between virtual ma- chines by assigning separate physical addresses in the memory to each virtual machine

    Advanced Packet Filtering • 24 exact-matched packets (unicast or multicast)
    • 4096-bit hash filter for unicast and multicast frames
    • Lower processor usage
    • Promiscuous (unicast and multicast) transfer mode support
    • Optional filtering of invalid frames


    VLAN support with VLAN tag insertion, stripping
    and packet filtering for up to 4096 VLAN tags

    • Ability to create multiple VLAN segments


    Manageability Features
    Preboot eXecution Environment (PXE) Support • Enables system boot up via the LAN (32-bit and 64-bit)
    • Flash interface for PXE image


    Simple Network Management Protocol (SNMP) and
    Remote Network Monitoring (RMON) Statistic Counters

    • Easy system monitoring with industry-standard consoles


    Watchdog Timer  • Gives an indication to the manageability firmware or external devices that the chip or
    the driver is not functioning

    Specifications
    General
    Connectors • One or two LC fiber-optic connectors
    (NOTE:  Intel® Ethernet SFP+ Optics are required if optics will be used)
    • SFP+ Direct Attach cables
    Network Standards IEEE 802.3
    SFF-8431

    Technical Features
    Data rate supported per port • Optical: 1 GbE/10 Gb
    • Direct Attach: 10 GbE
    Bus type PCI Express 2.0 (5.0 GT/s)
    Bus width  4-lane PCI Express and 8-lane PCI Express
    Interrupt levels  INTA, MSI, MSI-X
    Hardware certifications  FCC B, UL, CE, VCCI, BSMI, CTICK, KCC
    Controller-processor Intel® 82599 10 Gigabit Ethernet Controller


    Power Consumption
    10GBASE-SR/1000BASE-SX
    10GBASE-LR/1000BASE-LX
    Direct Attached Twinax

    Single-port
    Maximum: 8.71W* Typical: 3.9W** Maximum: 8.71W* Typical: 3.9W** Maximum: 5.18W* Typical: 4.1W**

    Dual Port
    10GBASE-SR  Maximum: 14.4W*  Typical: 4.8W**
    10GBASE-LR  Maximum: 14.4W*  Typical: 4.8W** Direct Attached    Maximum:   7.4W*  Typical: 4.1 W**

    Operating temperature 0 °C to 55 °C (32 °F to 131 °F) Air Flow  Minimum of 100 LFM required Storage temperature -40 °C to 70 °C (-40 °F to 158 °F)
    Storage humidity Maximum: 90% non-condensing relative humidity at 35 °C
    LED Indicators LINK (solid) and ACTIVITY (blinking)
    LINK SPEED (green=10 Gbps; yellow=1 Gbps)
    Physical Dimensions  Standard OCP Form Factor
    Network Operating System (NOS) Support
    Operating System IA-32  x86-64

    Windows Server 2008 R2 SP1                                                                                    N/A                                          Y Windows Server 2012                                                                                    N/A                                          Y Windows Server 2012 R2                                                                                          N/A                                          Y Linux* Stable Kernel version 2.6/3.x                                                                          Y                                                             Y Linux RHEL 5.9                                                                                                Y                                                             Y Linux RHEL 6.4                                                                                                Y                                                             Y Linux  SLES 10 SP4                                                                                                                 Y                                                        Y Linux  SLES 11 SP2                                                                                                                 Y                                                        Y Free BSD 9                                                                                                     Y                                                             Y UEFI 2.1/2.3                                                                                                              N/S                                          Y
    *Calculated max assumes that either SR or LR optics consume 3.15W.
    **Average of measurement data taken at nominal voltage and 25 °C temperature

    Intel® Ethernet Server Adapter
    X520 Series for OCP Product Codes
    Intel® Ethernet SFP+
    Twinaxial Cable Product Codes

    Intel® Ethernet SFP+ Optic Product Codes


    Configuration Product Code  Cable Length (m) Product Code  Configuration Product Code
    Single Port X520DA1OCP2
    X520DA1OCPG2P203  1 XDACBL1M  SR Optic E10GSFPSR
    Dual Port X520DA2OCP2
    X520DA2OCPG2P203  3 XDACBL3M  LR Optic E10GSFPLR
       5 XDACBL5M   


    For product information Customer Support
    To speak to a customer service represen- tative, please call 1-800-538-3373 (U.S. and Canada) or visit support.intel.com/ support/go/network/ contact.htm for
    the telephone number in your area. For additional product information on Intel Networking Connectivity products, visit www.intel.com/go/ethernet. Intel® Customer Support Services offers a broad selection of programs including phone support and warranty service. For more information, contact us at support. intel.com/support/go/network/ adapter/ home.htm.

    (Service and availability may vary by country.)


    For more information on the Intel® Ethernet CNA X520-DA1OCP, visit www.intel.com/go/ethernet

     

     

     

     

     

     

     

     

     


    1 Requires a system supporting VMDq.
    2 SMBus enabled.
    3 NC-SI enabled.

    INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL  OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABIL- ITY, OR INFRINGE- MENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
    A “Mission Critical Application” is any application in which failure of the Intel Product could result, directly or indirectly, in personal injury or death. SHOULD YOU PURCHASE OR USE INTEL’S PRODUCTS FOR ANY SUCH MIS- SION CRITICAL APPLICATION, YOU SHALL INDEMNIFY AND HOLD INTEL AND ITS SUBSIDIARIES, SUBCONTRACTORS AND AFFILIATES, AND THE DIRECTORS, OFFICERS, AND EMPLOY- EES OF EACH, HARMLESS AGAINST ALL CLAIMS COSTS, DAMAGES, AND EXPENSES  AND REASONABLE ATTORNEYS’ FEES ARISING OUT OF, DIRECTLY OR INDIRECTLY, ANY CLAIM OF PRODUCT LIABILITY, PERSONAL INJURY, OR DEATH ARISING IN ANY WAY OUT OF SUCH MISSION CRITICAL APPLICATION, WHETHER OR NOT INTEL OR ITS SUBCONTRACTOR WAS NEGLIGENT IN THE DESIGN, MANUFACTURE, OR WARNING OF THE INTEL PROD- UCT OR ANY OF ITS PARTS.
    Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence  or characteristics of any features or instructions marked “re- served” or “undefined”. Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The information here is subject to change without notice. Do not finalize a design with this information.
    The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are
    available on request.
    Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
    Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1-800-548-4725, or go to:  http://www.intel.com/design/
    literature.htm.

    *Intel, the Intel logo, and Xeon are trademarks of Intel Corporation in the U.S. and other countries. Other names and brands may be claimed as the property of others. Copyright ©2014 Intel Corporation. All rights reserved.

     

    Printed in USA LH/DVA Please Recycle  329599-002US

  • 支持连接的英特尔® 虚拟化技术

    对虚拟化的 I/O 进行优化,以实现平衡的服务器性能
    支持连接的英特尔® 虚拟化技术 (英特尔® VT-c) 能降低 CPU 使用量,缩短延迟,并提高网络吞吐量。英特尔® VT-c 是英特尔® 虚拟化技术的关键组件技术之一。
    虚拟机设备队列 (VMDQ) 通过将通信量排序从管理程序的虚拟交换机分载至英特尔® 以太网控制器来增强流量管理。VMDQ 通过与 VMware NetQueue* 或 Microsoft Virtual Machine Queues* 协同工作,在英特尔以太网控制器的多个硬件队列上支持流量导向和平衡带宽分配。
    PCI-SIG 单根 I/O 虚拟化 (SR-IOV) 能将单个英特尔® 以太网服务器适配器端口分为多个虚拟功能。IT 管理员可以使用这些虚拟端口来创建与虚拟机的多个隔离连接

    基于英特尔® 以太网的统一网络解决方案

    可信, 价格合理的连接功能
    基于英特尔® 以太网的统一网络解决方案通过单个英特尔® 以太网万兆位聚合网络适配器提供全面的 LAN 和 SAN 连接。
    英特尔® 以太网聚合网络适配器支持 NFS、iSCSI 和太网光纤通道 (FCoE),可简化数据中心基础设施,并且不需要价格昂贵,针对特定存储的适配器。
    英特尔® 以太网聚合网络适配器使用操作系统或管理程序的本地 iSCSI 和 FCoE 支持以提供简单而可扩展的 SAN 连接功能。英特尔® 以太网控制器中的智能硬件分载能在不依赖基于复杂的专有硬件解决方案的情况下加快通信量。

    iWARP 帮助实现低延迟
    由于虚拟化、大数据应用、Web 2.0 服务和日益增长的实时应用,低延迟对于一家企业而言越来越重要。
    对于许多应用而言,完成任务依赖于向服务器调用数据或数据中心其他部分的存储。随着东西区域流量日益增长,需要低延迟基础架构才能够满足应用响应时间需求。
    对于需要低延迟的数据中心和云应用而言,网络环境也在不断变化。InfiniBand* 不是唯一的选择。iWARP 日渐成为主流网络技术,它可对许多网络应用的性能和效率产生很大影响。
    由于企业向以太网大量投资,iWARP 成为替代 Infiniband 的理想解决方案。如果考虑到安装和维护一个完全独立的基础架构,InfiniBand 则更没有优势。
    iWARP 使用现有的以太网基础架构。现在,网络管理员可以在服务器中安装支持 iWARP 的以太网适配器卡,Microsoft Windows* Server 2012 将自动利用可用的 RDMA (远程直接内存访问)方法。因为 iWARP 的运行位置是 TCP/IP,所以无需对现有的交换机和路由器网络基础架构做任何改动。
    实际的测试显示,iWARP 与 InfiniBand 相当甚至更出色。
    将来的英特尔® 服务器芯片组借助 iWARP 的功能将支持 10 GbE 和更快的以太网,从而实现较高的吞吐能力、较低的延迟性能并使用较少的 CPU 利用率。阅读白皮书,了解更多关于性能的信息。
    iWARP 与 InfiniBand* 的延迟比较

 
 
 
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