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  英特尔 intel 以太网融合网络适配器 XL710-QDA2 40GB 光纤网卡

英特尔® 以太网融合网络适配器 XL710 10/40 GbE

 英特尔® 以太网融合网络适配器 XL710 双端口

 英特尔® 以太网融合网络适配器 XL710 单端口


  • 10/40 GbE 适配器产品家族提供了无与伦比的服务器和网络虚拟化特性、出色的 LAN 和 SAN 网络灵活性以及业已验证的可靠性能,能够满足下一代灵活数据中心的苛刻要求。

    随着网络虚拟化的发展 — 未来创建灵活数据中心的大趋势,英特尔® 以太网融合网络适配器 XL710 产品家族将助您迈向未来。

    通过提供对 VXLAN、NVGRE 和 GENEVE 的无状态卸载支持,英特尔以太网融合网络适配器 XL710 可维持覆盖网络的应用性能。借助这些卸载,将能够在多个 CPU 内核间分配网络流量。

  • 英特尔® 以太网融合网络适配器 XL710-QDA1 英特尔® 以太网融合网络适配器 XL710-QDA2 

    产品代号 XL710QDA1 XL710QDA2 

    以太网控制器 英特尔® 以太网控制器 XL710 英特尔以太网控制器 XL710 

    连接器和线缆  QSFP + QSFP + 

    线缆类型 QSFP + 光纤 MPO 或 CR4 (直连铜线) QSFP + 光纤 MPO 或 CR4 (直连铜线) 

    插槽类型、最大总线速率和插槽宽度 PCIe* 3.0, x8 PCIe 3.0, x8 

    端口 单端口 双端口 

    支持的插槽高度 半高度 半高度 

    智能卸载 是 是 

    支持连接的英特尔® 虚拟化技术(英特尔® VT-c) 是 是 

    以太网存储 是 是 

    iWARP/RDMA  否 否 

     

     

     

  • Intel® Ethernet Converged Network Adapters XL710 10/40 GbE
    Extending Intel® Virtualization Technology beyond Server Virtualization to the Network with Hardware Optimizations and Offloads for the Rapid Provisioning of Networks in an Agile Data Center
    Product Overview
    Intel continues its legacy of Ethernet leadership by introducing a 10/40 gigabit family of adapters powered by, the Intel® Ethernet XL710 Controller, codenamed Fortville.
    The XL710 adapter family addresses the demanding needs of the
    next-generation agile data center by providing unmatched features for
    both server and network virtualization, flexibility for LAN and SAN
    networks, and proven, reliable performance.
    Leading 10/40 GbE Performance
    Optimized performance vectors (and key uses) include:
    • Small Packet Performance: Maintains wire-rate throughput on smaller payload sizes (>128 Bytes for 40 GbE and >64 Bytes for 10 GbE
    • Bulk Transfer Performance: Delivers line-rate performance with low CPU usage for large application buffers
    • Virtualized Performance: Alleviates hypervisor I/O bottlenecks by
    providing flow separation for Virtual Machines (VMs)
    • Network Virtualization: Network virtualization overlay offloads including VXLAN, NVGRE, Geneve, Network Service Headers (NSH)3
    • Storage Performance: Enables competitive performance with native
    OS drivers and intelligent offload for NAS (NFS, SMB), and SAN (iSCSI
    and FCoE)
    Key Features
    • Single- and dual-port 40 GbE adapters
    • PCI Express* (PCIe) 3.0, x8
    • Exceptional Low Power Adapters
    • Network Virtualization offloads
    including VXLAN, NVGRE, Geneve, Network Service Headers (NSH)3
    • Intel® Ethernet Flow Director
    for hardware-based application
    traffic steering
    • Intel® Data Plane Developer Kit (DPDK) optimized for efficient packet processing
    • Excellent small packet performance
    for network appliances and Network Function Virtualization (NFV)
    • Intelligent offloads to enable high
    performance with Intel® Xeon®
    processor-based servers
    • I/O virtualization innovations
    for maximum performance in a
    virtualized server
    • Unified networking providing a single
    wire support for LAN and storage: NAS (SMB, NFS) and SAN (iSCSI, FCoE1)
    Product Brief
    Intel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity
    A Complete, Unified Networking Solution
    Converging data and storage onto one fabric eliminates
    the need for multiple adapters, cables, and switches.
    Furthermore both 10 and 40 gigabit Ethernet provides
    the bandwidth to converge these multiple fabrics onto a
    single wire. A key capability that makes all this possible is
    traffic class separation provided by Data Center Bridging
    (DCB)1—providing a one-wire solution with virtual pipes
    for the different classes of traffic:
    • Data: Best effort delivery of standard LAN traffic
    • Storage: Lossless network for FCoE and iSCSI
    • Management: Guaranteed connectivity of data center
    IP management
    One Adapter, One Price
    With the Intel adapters, iSCSI and FCoE support are
    included in the price of an adapter. There is no need to
    purchase multiple adapters or additional licensing for an
    XL710 adapter. It’s simple and easy. Everything you need
    to unify your networking is included in a single SKU. One
    adapter, one price.
    Power Savings
    Power efficiency is critical to IT specialists as energy
    consumption is a real OpEx concern.
    • Lowest Power Consumption: The new generation of
    XL710 adapters are power misers. They deliver double
    the throughput with only half the power of the previous
    X520 generation.
    • Energy Efficient Ethernet (EEE): Reduces power
    consumption during periods of low data activity. Energy
    is used to maintain the physical layer transmitters in a
    “ready state” to transmit data on the wire. During periods
    of low data traffic, EEE sends a low-power-idle signal to
    put the transmitters into a “low power state” saving power
    and cost. When data needs to be sent, EEE sends a normal
    idle signal to wake up the transmit system before data is
    due to be sent so there is no degradation of performance.
    Server Virtualization
    With Intel® Virtualization Technology (Intel® VT), the XL710
    family of adapters deliver outstanding I/O performance
    in virtualized server environments. They reduce I/O
    bottlenecks by providing intelligent offloads for networking
    traffic per virtual machine (VM), enabling near-native
    performance and VM scalability. The host-based
    virtualization technologies supported by Intel VT include:
    • VMDq for Emulated Path: Adapter-based VM Queue
    sorting enabling efficient hypervisor-based switching
    • SR-IOV for Direct Assignment: Adapter-based isolation
    and switching for various virtual station instances enabling
    optimal CPU usage in virtualized environments
    Additionally, XL710 adapters provide Virtual Bridging1
    support that delivers both host-side and switch-side
    control and management of virtualized I/O as well as
    the following modes of virtualized operation:
    • VEPA1: IEEE 802.1Qbg support for Virtual Ethernet
    Port Aggregator1
    • VEB: Virtual Ethernet Bridge support via Intel VT
    Network Virtualization
    Network virtualization is the next big trend in creating an
    agile data center. The family of XL710 adapters are ready
    to help you take that next step.
    • VXLAN, NVGRE, Geneve, NSH Offloads3: These stateless
    offloads preserve application performance for overlay
    networks. With these offloads it is possible to distribute
    network traffic across CPU cores.
    At the same time XL710 offloads LSO, GSO, and checksum
    from the host software reducing CPU overhead.
    Intel® Ethernet Flow Director
    Flow Director is an advanced traffic steering capability
    built into the XL710 controller. It consists of a large
    number of flow affinity filters that direct received packets
    by their flows to queues for classification, load balancing,
    and matching between flows and CPU cores. It eliminates
    context switching required within the CPU. As a result, Flow
    Director significantly increases the number of transactions
    per second and reduces latency for cloud applications
    like Memcached.
    Intelligent Offloads
    The Intel® Xeon® processor family has demonstrated
    increased computing performance and increased integration
    of key server subsystems generation after generation.
    To offload is to leverage the ever-escalating computing
    power of the Intel Xeon processor where appropriate and
    implement complementary accelerations in the network
    controller—this is what Intel refers to as “intelligent
    offloads.” By employing a balanced hybrid of compute and
    offload, intelligent offloads are able to achieve the optimized
    point of performance and efficiency. This is most notably
    observed in the following usage models:
    • TCP Stateless Offloads: Demonstrates leading performance
    vs. TOE solutions without restricting feature usage (TOE
    usage usually requires that key features be disabled).
    Supported stateless offloads include Checksum, TSO,
    VMDq, and RSS.
    Intel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity
    2
    GENERAL
    FEATURES
    BENEFITS
    Intel® XL710 10/40 Gigabit Ethernet Controller
    • Industry-leading, energy-efficient design for next-generation 10/40 Gigabit
    performance and multi-core processors
    QSFP+ Connectivity
    • XL710 adapters with QSFP+ connections support 40GBASE-SR4, 40GBASE-LR41 and QSFP+ CR4 Copper Direct Attach physical media.
    Low-profile
    • Enables higher bandwidth and throughput from standard and low-profile PCIe slots and servers
    Load balancing on multiple CPUs
    • Increases performance on multi-processor systems by efficiently balancing network loads across CPU cores when used with Receive-Side Scaling (RSS) from Microsoft or Scalable I/O on Linux*
    iSCSI remote boot support
    • Provides centralized storage area network (SAN) management at a lower cost than other iSCSI solutions
    • No additional cost for iSCSI support, included in standard adapter
    Fibre Channel over Ethernet (FCoE) Support1
    • Includes FCoE Boot and Data Center Bridging
    • No additional cost for FCoE support, included in standard adapter
    Support for most network operating systems
    • Enables widespread deployment
    RoHS-compliant
    • Complies with the European Union directive 2011/65/EU to reduce the use of hazardous materials
    Intel® PROSet Utility for Windows* Device Manager
    • Provides point-and-click management of individual adapters, advanced adapter features, connection teaming, and virtual local area network (VLAN) configuration
    Time Sync (IEEE 1588*, 802.1as)
    • Enables networked Ethernet equipment to synchronize internal clocks according to a network master clock; endpoint can then acquire an accurate estimate of the master time by compensating for link latency
    • Host iSCSI/FCoE Initiators: Providing exceptional
    performance without the need for full-offload
    HBA methods.
    • Flow Classification: Trafficking data flows across
    multiple consumers and connections.
    Manageability
    The XL710 family of adapters also incorporate the
    manageability required by IT personnel for remote control and alerting. Communication to the Board Management Controller (BMC) is available either through an on-board SMBus port or the DMTF-defined NC-SI, providing a variety of management protocols, including IPMI, BMC Pass-thru, OS2BMC, and MCTP/SMBus and MCTP/PCIe.
    World-Class Intel Support
    Intel Customer Support Services offers a broad selection
    of technical and customer support programs. For more information, contact your local Intel representative. Service and availability may vary by country.
    3
    Intel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity
    I/O FEATURES FOR MULTI-CORE PROCESSOR SERVERS
    FEATURES
    BENEFITS
    Intel® Flow Director
    • An advanced traffic steering capability increases the number of transactions per second and reduces latency for cloud applications like Memcached
    MSI-X support
    • Minimizes the overhead of interrupts
    • Load-balancing of interrupt handling between multiple cores/CPUs
    Multiple Queues: 1,536 Tx and Rx queues per port
    • Network packet handling without waiting for buffer overflow providing efficient packet prioritization
    • Actual number of queues will vary depending upon software implementation
    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
    VIRTUALIZATION FEATURES
    FEATURES
    BENEFITS
    Next-Generation VMDq
    • Up to 256 maximum VMDq VMs supported
    • Enhanced QoS feature by providing weighted round-robin servicing for the Tx data
    • Offloads the data-sorting functionality from the Hypervisor to the network silicon, improving data throughput and CPU usage
    • Provides QoS feature on the Tx data by providing round-robin servicing and
    preventing head-of-line blocking
    • Sorting based on MAC addresses and VLAN tags
    • Provides loopback functionality, where data transfer between the virtual machines within the same physical server need not go out to the wire and come back in, improving throughput and CPU usage
    PC-SIG SR-IOV Implementation (128 per device)
    • 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 machine directly by bypassing the virtual switch in the Hypervisor, resulting in near-native performance.
    • Integrated with Intel® VTI for Directed I/O (VT-d) to provide data protection between virtual machines by assigning separate physical addresses in the memory to each virtual machine
    • 64/port for dual port
    • 32/port for quad port
    Virtual Machine Load Balancing (VLMB)
    • Virtual Machines Load Balancing (VMLB) provides traffic load balancing (Tx and Rx) across Virtual Machines bound to the team interface, as well as fault tolerance in the event of switch, port, cable, or adapter failure
    Advanced Packet Filtering
    • 1536 exact matched packets (unicast or multicast)
    • 512 hash entries each for unicast and multicast
    • 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
    VXLAN and NVGRE Support
    • Preserves application performance in network virtualized environments
    MANAGEABILITY FEATURES
    FEATURES
    BENEFITS
    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
    iSCSI Boot1
    • Enables system boot up via iSCSI
    • Provides additional network management capability
    Watchdog Timer
    • Gives an indication to the manageability firmware or external devices that the chip or the driver is not functioningIntel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity
    4
    5
    Intel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity
    SPECIFICATIONS
    GENERAL
    Connections Single or Dual QSFP+ cages for:
    • QSFP+ SR4 fiber-optic transceivers
    • QSFP+ LR4 fiber-optic transceivers
    • QSFP+ CR4 Direct Attach Cables
    Intel® Ethernet QSFP+ Optics required for a fiber configuration
    Network Standards
    Physical Layer Interface
    IEEE 802.3:
    • 40GBASE-SR4
    • 40GBASE-LR4
    SFF-8431:
    • 40GSFP+ CR4 (Direct Attach Copper)
    • 40GSFP+ CR4 to 4x SFP+ (Breakout Cable)
    ADVANCED SOFTWARE FEATURES – ALL ADAPTERS
    Adapter fault tolerance (AFT)
    Switch fault tolerance (SFT)
    Adaptive load balancing (ALB)
    Teaming Support
    IEEE 802.3ad (link aggregation control protocol)
    PCIe Hot Plug*/Active peripheral component interconnect (PCI)
    IEEE 802.1Q* VLANs
    IEEE 802.3 2005* flow control support
    Tx/Rx IP, TCP, & UDP checksum offloading (IPv4, IPv6) capabilities
    (Transmission control protocol (TCP), user datagram protocol (UDP),
    Internet protocol (IP))
    IEEE 802.1p*
    TCP segmentation/large send offload
    MSI-X supports Multiple Independent Queues
    Interrupt moderation
    IPv6 offloading—Checksum and segmentation capability extended to
    nTeEwCH sNtaInCdAaLr dF EpAaTckUeRt EtySpe
    Operating temperature 0 °C to 55 °C (32 °F to 131 °F)
    Air Flow Minimum of 150 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
    XL710 DA2
    Low-profile PCIe*
    2.703 in. x 6.578 in.
    Data rate supported per
    port
    • Optical: 10 GbE/40 GbE
    • Direct Attach: 40 GbE
    Bus type PCI Express 3.0 (8 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® Ethernet Controller XL710-AM2
    Power Consumption
    SKU TYPICAL POWER MAX POWER
    Single-port 40GBASE-SR4 4.2W 4.6W
    Single-port 40GBASE-CR4 3.4W 3.8W
    Dual-port 40GBASE-SR4 4.9 W 5.6W
    Dual-port 40GBASE-CR4 3.6 W 4.0W
    NETWORK OPERATION SYSTEM (NOS) SUPPORT –
    ALL ADAPTERS
    OPERATING SYSTEM IA-32 X86-64 IA-64
    Windows Server 2012 R2* N/A X N/A
    Windows Server 2012 R2 Core N/A X N/A
    Windows Server 2012 N/A X N/A
    Windows Server 2012 Core N/A X N/A
    Windows Server 2008 R2* N/A X N
    Windows Server 2008 R2 Core N/A X N
    Linux* Stable Kernel version 2.6.32/3x X X X
    Linux RHEL 6.5 and RHEL 7.0 X X X
    Linux SLES 11 SP3 and SLES 12 X X X
    FreeBSD* 9 and FreeBSD* 10 X X X
    UEFI* 2.1 N/A X X
    UEFI* 2.3 N/A X X
    VMware ESXi 5.11 (Limited Functionality) N/A X N/A
    VMware ESXi 5.51 N/A X N/A
    INTEL® BACKING INFORMATION
    Backed by an Intel limited lifetime warranty, 90-day money-back
    guarantee (U.S. and Canada), and worldwide support.
    1. Feature to be enabled in Post-Launch Release.
    2. XL710-DA2 will only support ONE QSFP+ breakout cable.
    3. Network Virtualization Offload availability may vary please check both Intel® Ethernet XL710 10 GbE/40 GbE Controller Feature Software
    Support Matrix https://www-ssl.intel.com/content/dam/www/public/us/en/documents/release-notes/xl710-ethernet-controller-feature-matrix.pdf and Operating System Vendor enablement schedules.
    I
    ntel 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 “reserved” 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.
    T
    he 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 by visiting Intel’s Web site at www.intel.com.
    C
    opyright © 2015 Intel Corporation. All rights reserved. Intel, the Intel logo, and Intel Xeon are trademarks of Intel Corporation in the U.S. and/or other countries.
    * Other names and brands may be claimed as the property of others. Printed in USA 0515/MBR/HBD/PDF Please Recycle 331109-002US
    For Product Information
    To speak to a customer service representative, 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/ethernet
    Customer Support
    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.)
    INTEL® ETHERNET CONVERGED NETWORK ADAPTER XL710 PRODUCT CODES
    CONFIGURATION
    PRODUCT CODE
    ADAPTER HEIGHT
    BULK SKU
    XL710-QDA1
    XL710QDA1
    Low Profile
    XL710QDA1BLK
    XL710-QDA2
    XL710QDA22
    Low Profile
    XL710QDA2BLK
    INTEL® ETHERNET QSFP+ TWINAXIAL CABLES
    CABLE LENGTH (M)
    PRODUCT CODE
    1
    XLDACBL1
    3
    XLDACBL3
    5
    XLDACBL5
    INTEL® ETHERNET QSFP+ BREAKOUT CABLES1
    CABLE LENGTH (M)
    PRODUCT CODE
    1
    X4DACBL1
    3
    X4DACBL3
    5
    X4DACBL5
    INTEL® ETHERNET QSFP+ OPTIC PRODUCT CODES
    OPTIC
    PRODUCT CODE
    SR4 Optic
    E40GQSFPSR
    LR4 Optic1
    E40GQSFPLR1
    Intel® Ethernet Converged Network Adapters XL710
    With Support for QSFP+ Connections
    Network Connectivity英特尔® 以太网融合网络适配器 XL710 双端口

  • 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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