X520-T2 [INTEL]
10 Gigabit BASE-T Ethernet Server Adapter Designed for Multi-Core Processors and Optimized for Virtualization; 万兆BASE -T以太网服务器适配器专为多核处理器优化和虚拟化
| 型号： | X520-T2 |
| 厂家： | 
INTEL |
| 描述： | 10 Gigabit BASE-T Ethernet Server Adapter Designed for Multi-Core Processors and Optimized for Virtualization |
| 文件： | 总4页 (文件大小：294K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Brief
Intel® Ethernet Server Adapter X520-T2
Network Connectivity
Intel® Ethernet Server Adapter X520-T2
10 Gigabit BASE-T Ethernet Server Adapter Designed for
Multi-Core Processors and Optimized for Virtualization
10 Gb Performance at the Low Cost of Copper
This 10 Gigabit X520-T2 Ethernet Server Adapter showcases
Intel’s third-generation standards-based 10GBASE-T adapter
in a low-profile PCI Express* form factor. This new dual port
adapter provides bandwidth-intensive applications highly
affordable 10 Gigabit Ethernet (10GbE) network performance
with cost-effective RJ-45 connections for distances up to 100
meters.
10GBASE-T is the most cost-effective deployment of 10GbE
for connectivity and will be the primary media of choice for
volume 10GbE deployments as datacenters continue to drive
bandwidth . What does all this mean? Customers will host more
to reduce costs through network consolidation, convergence,
storage over Ethernet and virtualization while still providing
increased application performance and availability.
applications on a single, high-performing, virtualized server, driv-
ing more demand for network I/O. Simply put, GbE cannot scale
up to meet the demands of these new servers. 10GbE is a must.
Next-Generation 10 Gigabit Performance
Performance-Enhancing Features for Multi-
Core Environments
The drive to 10 Gigabit Ethernet comes from the latest informa-
tion technologies including virtualization, advances in storage
architectures, network convergence, server clustering, new forms
of information delivery using the Internet, and the next wave of
digital and social media content.
When implemented within multi-core processor environments,
the Intel® Ethernet Server Adapter X520-T2 offers advanced
networking features, Intel® I/O Acceleration Technology (Intel® I/
OAT), for efficient distribution of Ethernet workloads across CPU
cores. Load balancing of interrupts using MSI-X enables more
efficient response times and application performance. CPU uti-
lization can be lowered further through stateless offloads such
as TCP segmentation offload, header replications/splitting, and
Direct Cache Access (DCA).
At the heart of today’s network infrastructure, 10 Gigabit
Ethernet is the core of any virtualized data center. Data centers
are demanding flexible and scalable I/O solutions to meet the
rigorous requirements of running mission-critical applications
in virtualized and unified storage environments. With the latest
server platform from Intel, customers can now realize the full
potential of 10 Gigabit Ethernet networking and realize up to 2.5
times the bandwidth supported by earlier generation platforms.
Best Choice for Virtualization
The Intel X520-T2 server adapter includes Intel® Virtualization
Technology for Connectivity (Intel VT-c) to deliver outstand-
ing performance in virtualized server environments. Intel VT-c
includes hardware optimizations that help reduce I/O bottlenecks
and improve the overall server performance. These technologies
are Virtual Machine Device Queues (VMDq) and Single Root I/O
The new Intel platforms drive an unprecedented need for ad-
ditional I/O support. With the Intel® Xeon® 7500 quad-socket
system there is up to a 15:1 server consolidation rate, a 20x
performance leap, and support for over 100 Gb/s of Ethernet
Virtualization (SR-IOV). VMDq improves data processing by offload-
ing the sorting and queuing functionality to the I/O controller from
the VMM. SR-IOV provides direct connectivity to the VMs to deliver
near-native performance and VM scalability. VMDc also provides
flexibility with mobility by enabling VM migration between physical
servers.
Companion Products
Consider these Intel® products in your server and network
planning:
• Intel® Ethernet Server Adapter X520 Series for 10GbE SFP+
PCIe v2.0 (5 GT/s) performance
• Intel® PRO/1000 Server Adapters
Copper or fiber-optic network connectivity, up to four ports
per card
Unified Networking
The fast growth in storage capacity coupled with server
virtualization has brought the need for Storage Area Network
(SAN) to the forefront. To satisfy this growing demand, the Intel
Ethernet Server Adapter X520-T2 supports iSCSI acceleration
and provides advanced features for unified networking. Fast and
reliable networked storage can be achieved via native iSCSI sup-
port with Microsoft, Linux,* and VMware operating systems as
well as support for iSCSI remote boot. Intel’s unified networking
solutions enable cost-effective connectivity to the SAN; custom-
ers can use NAS or iSCSI to carry storage traffic over Ethernet.
Solutions for PCI Express, PCI-X,* and PCI interfaces
• Intel® PRO/1000 Desktop Adapters for PCI Express and PCI
interfaces
• Other Intel® PRO Desktop and Server Adapters
• Intel® Xeon® Processors
• Intel® Server Boards
Order Code
Single unit: E10G42BT
Features
Benefits
Intel® 82599 10 Gigabit Ethernet Controller
• Industry-leading, energy-efficient design for next-generation 10 Gigabit performance
and multi-core processors
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 from Microsoft* or Scalable I/O on Linux*
iSCSI remote boot support
• Provides centralized Storage Area Network (SAN) management at a lower cost than competing
iSCSI solutions
Support for most Network Operating Systems (NOS)
RoHS compliant,2 lead-free3 technology
• Enables widespread deployment
• Compliant with the European Union directive (effective as of July 2006) to reduce the use of hazard-
ous 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
Compatible with x8 and x16 standard and low-profile PCI
Express* slots
• Allows each PCI Express* slot port to operate without interfering with the other
I/O Features for Multi-core Processor Servers
MSI-X support
• Minimizes the overhead of interrupts
• Allows load balancing of interrupt handling between different cores/CPUs
Low latency
• Based on the sensitivity of the incoming data, the adpater can bypass the automatic moderation of
time intervals between the interrupts
Header Splits and Replication in Receive
Multiple Queues: 16 queues per port
• Helps the driver focus on the relevant part of the packet without the need to parse it
• 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
Tx TCP segmentation offload (IPv4, IPv6)
• Increased throughput and lower processor usage
• Compatible with large-send offload feature (in Microsoft Windows* Server operating systems)
IPsec Offload
MacSec
• Offloads IPsec capability onto the adapter instead of the software to significantly improve through-
put and CPU usage (for Windows* 7, Windows* 2008 Server R2, Windows* 2008 Server, and Vista*)
• IEEE spec: 802.1ae
• Layer 2 data protection with encryption/authentication ability between devices (e.g, routers,
switches)
• MacSec is designed into the network adapter hardware. These adapters are prepared to provide
MacSec functionality when the ecosystem is ready to support this new technology
Compatible with x8 and x16 standard and
low-profile PCI Express* slots
• Allows each PCI Express* slot port to operate without interfering with the other
Receive and Transmit Side Scaling for Windows environment • Enables the direction of the interrupts to the processor cores in order to improve the CPU utilization
and Scalable I/O for Linux* environments (IPv4, IPv6, TCP/
UDP)
rate
Remote management support
• Reduces support costs with remote management based on industry-wide standards
• Ensures compatibility with cable lengths up to 100 meters
RJ-45 connections over category-6A cabling
2
RoHS-compliant, lead-free3 technology
• Compliant with the European Union directive (effective as of July 2006) to reduce the use
of hazardous materials
Intel® PROSet Utility for Microsoft Windows*
Device Manager
• Provides point-and-click power over individual adapters, advanced adapter features, connection
teaming, and Virtual Local Area Network (VLAN) configuration
Intel backing
• Backed by an Intel limited lifetime warranty, 90-day money-back guarantee (U.S. and Canada),
and worldwide support
Virtualization Features
Benefits
Virtual Machine Device queues (VMDq)
• 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
Next-Generation VMDq1 (64 queues per port)
• Enhanced QoS feature by providing weighted round-robin servicing for the Tx data
• 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
• Supports replication of multicast and broadcast data
PC-SIG SR-IOV Implementation (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 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 ma-
chines by assigning separate physical addresses in the memory to each virtual machine
IPv6 Offloading
• Checksum and segmentation capability extended to the new standard packet type
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 • Ability to create multiple VLAN segments
filtering for up to 4096 VLAN tags
Specifications
General
Network Management
Product code
Connector
Cabling
E10G42BT
Wired for Management (WfM) baseline v2.0
enabled for servers
RJ-45 Copper
Category-6A
DMI 2.0 support, Windows Management
Instrumentation (WMI) and SNMP
Adapter Product Features
Remote Installation Services (RIS)
Intel® PROSet Utility for easy configuration
and management
PXE 2.0 enabled through boot Read-Only
Memory (ROM)
Intel® lead-free3 technology
Plug and play specification support
Intel® I/OAT including QuickData
Includes a full-height bracket
RoHS2
Network Operating Systems (NOS) Software Support
Windows 7 (IA32 and X64)
Standard
Windows Server 2008 R2 (x64 and IPF)
Windows Server 2008 R2 Core (x64 and IPF)
Linux SLES 11 SP1
Cabling Distance
Microsoft Windows Server 2003*
Microsoft Vista*
10GBASE-T
100 m on Cat-6A, 55 m on Cat-6
100 m on Cat-5e, Cat-6 or Cat-6A
1000BASE-T
Microsoft Windows Virtual Server 2005*
Red Hat Enterprise 4* or later
Receive-side scaling
VMDq4
In a virtualized environment, packets
dedicated to different virtual machines
can be routed to different queues, thus
easing the routing of these packets to
the target machine
SUSE SLES 10* or later,
Professional 9.2 or later
FreeBSD 5.x* or later
VMware ESX 3.x* support
Fedora*
Advanced packet filtering (per port)
Direct Cache Access (DCA)
• 16 exact-matched packets
(unicast or multicast)
• 4096-bit hash filter for
multicast frames
• Promiscuous (unicast and multicast)
• Optional filtering of invalid frames
EFI 1.1
Intel Backing
Limited lifetime warranty
The I/O device activates a pre-fetch
engine in the CPU that loads the data
into the CPU cache ahead of time,
before use, eliminating cache misses
and reducing CPU load
90-day, money-back guarantee
(U.S. and Canada)
ꢀ ꢀ
ꢀ ꢀ
Copyrightꢀ©ꢀ2010ꢀIntelꢀCorporation.ꢀAllꢀrightsꢀreserved.ꢀꢀ
Intel,ꢀtheꢀIntelꢀlogo,ꢀandꢀXeonꢀareꢀtrademarksꢀofꢀIntelꢀCorporationꢀinꢀtheꢀU.S.ꢀandꢀotherꢀcountries.ꢀ
Bus type
PCI Express 2.0 (5.0 Gtps)
Advanced Software Features
Adapter Fault Tolerance (AFT)
Switch Fault Tolerance (SFT)
Adaptive Load Balancing (ALB)
Teaming support
Bus width
x8 lane PCI Express, operable in x8 and
x16 slots
Bus speed (x8, encoded rate)
20 Gbps uni-directional; 40 Gbps
bi-directional
Interrupt levels
INTA, MSI, MSI-X
Hardware certifications
Controller-processor
FCC B, UL, CE, VCCI, BSMI, CTICK, KCC
Intel® 82599EB
IEEE 802.3ad5 (link aggregation
control protocol)
PCIe Hot Plug/Active Peripheral
Component Interconnect (PCI)
10 Gb/s Power (PCIe edge)
IEEE 802.1Q VLANs
IEEE 802.3 2005 flow control support
Watts
Tx/Rx IP, TCP, & UDP checksum offloading
(IPv4, IPv6) capabilities (Transmission control
protocol (TCP), User Datagram Protocol (UDP),
Internet Protocol (IP))
Cable Length (m)
Typical
Maximum
20.15
2
18.31
18.62
20.17
30
80
20.40
IEEE 802.1p
22.33
TCP segmentation/large send offload
MSI -X supports Multiple Independent Queues
Interrupt moderation
IPv6 offloading
Technical Features
Data rate(s) supported per port
1 Gigabit and 10 Gigabit
Network-Ready Servers
For Product Information
Top PC and server manufacturers offer Intel® adapters in their
new products. Specify or ask for Intel® Network Connections
with your next PC, server, or mobile PC purchase. For a list of
preferred suppliers, visit us at www.intel.com/buy/networking/
adapters.htm.
To speak to a customer service representative regarding Intel
products, 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 .
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.
To see the full line of Intel Network Adapters for PCI Express*,
visit www.intel.com/go/ethernet
ꢀ 1Intel®ꢀQuickDataꢀTechnologyꢀrequiresꢀoperatingꢀsystemꢀsupport.
ꢀ 2LeadꢀandꢀotherꢀmaterialsꢀbannedꢀinꢀRoHSꢀDirectiveꢀareꢀeitherꢀ(1)ꢀbelowꢀallꢀapplicableꢀsubstanceꢀthresholdsꢀtheꢀEUꢀorꢀ(2)ꢀanꢀapproved/pendingꢀexemptionꢀapplies.ꢀ
ꢀ 3Leadꢀhasꢀnotꢀbeenꢀintentionallyꢀadded,ꢀbutꢀleadꢀmayꢀstillꢀexistꢀasꢀanꢀimpurityꢀbelowꢀ1000ꢀppm,ꢀorꢀanꢀapprovedꢀRoHSꢀexemptionꢀapplies.ꢀ
ꢀ 4Intel®ꢀVMDqꢀrequiresꢀoperatingꢀsystemꢀsupport.
ꢀ 5Aꢀ vailableꢀonlyꢀwhenꢀusedꢀwithꢀaꢀcapableꢀswitch.ꢀ
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