Сетевая карта LR-LINK LRES1001PF-2SFP28

Основные технические характеристики LR-LINK LRES1001PF-2SFP28:

• Сетевая карта LR-LINK LRES1001PF-2SFP28
• LRES1001PF-2SFP28 25 Gigabit Dual-port Ethernet Server Adapter
• Overview
• LRES1001PF-2SFP28 is a PCIe x8 3.0 25Gbps Dual Port SFP28 Ethernet Fiber Server Adapter based on Intel XXV710 chipset, independently developed by Shenzhen Lianrui Electronics CO., and compatible with x4,x16 slot. The server adapter can meets the demanding of the next-generation data centers by providing unmatched features for both server and network virtualization ,provides reliable performance in a flexible LAN and SAN networks. The server adapter LRES1001PF-2SFP28 delivers excellent performance for 25GbE connectivity that is backwards compatible to 1/10GbE, making migration to higher speeds easier.
• The server adapter LRES1001PF-2SFP28 is the foundation for server connectivity, providing broad interoperability, critical performance optimizations, and increased agility for Telecommunications, Cloud, and Enterprise IT network solutions.
• Interoperability- Multiple speeds and media types for broad compatibility backed by extensive testing and validation.
• Optimization- Intelligent offloads and accelerators to unlock network performance in servers with Intel Xeon processors.
• Agility- Both Kernel and Data Plane Development Kit(DPDK)drivers for scalable packet processing.
• The server adapter LRES1001PF-2SFP28 delivers networking performance across a wide range of network port speeds through intelligent offloads, sophisticated packet processing, and quality open source drivers.
• Key Features
• PCI Express(PCIe) v3.0, x8
• IEEE 802.3by and 25G Ethernet.org specification compliance Network Virtualization offloads including VXLAN, GENEVE, NVGRE, MPLS, and VXLAN-GPE with
• Network Service Headers (NSH)
• Intel Ethernet Flow Director for hardware based application traffic steering
• Data Plane Development Kit (DPDK) optimized for efficient packet processing
• Excellent small packet performance for network appliances and Network Functions Virtualization (NFV)
• Intelligent offloads to enable high performance on servers with Intel Xeon Processors
• I/O virtualization innovations for maximum performance in a virtualized server
• Adaptive link establishment enables increased interoperability with other 25GbE capable switches and host controllers

Features:

• Controller Intel XXV710
• Transmission Medium fiber
• Bracket Low Profile Bracekt and Full-height Bracket
• Power dissipation Single Port 25G 8.9W
• Dual Port 25G 14W

Operating system support:

• Windows Server 2016 R2
• Windows Server 2012 R2
• Windows Server 2012
• Windows Server 2008 R2
• Windows 10
• Windows 8.1
• Windows 8 Windows 7 X64
• Linux Stable Kernel version 2.6,3.x,4.x
• Red Hat Enterprise Linux 6.8,7.3
• FreeBSD 10.3,11
• Linux SLES 12 SP2
• Vmware ESXi 6.0\6.5
• WinPE 3.0(2008 R2 PE),4.0(2012 R2 PE)(2012 R2 PE),6.0(2016 PE)

• Connector 2 x SFP28
• Interface Standard PCI Express v3.0 (8.0GT/s) x8,x4,x16
• Data Rate Per Port 1GbE/10GbE/25GbE
• PCI Express Voltage +12V±8%,+3.3V±8%
• Technical Features
• Ethernet Power Management Yes
• Rates 1/10/25GbE
• IEEE Standard / Network topology
• IEEE P802.3by 25 Gb/s
• IEEE 802.11ae 10GBase-SR.10GBase-LR.10GBase-ER.10GBase-ZR
• IEEE 802.3aq 10GBase-LRM
• IEEE 802.3z 1000BASE-SX.1000BASE-LX
• IEEE 802.1Qbg Virtual Bridging
• IEEE 802.1Qbb Priority Flow Control
• IEEE 802.1az Enhanced Transmission Selection
• PXE Yes
• Iscsi Yes
• FCoE Yes
• Power Management Yes
• SR-IOV Yes
• IPv4,IPv6 Yes
• RSS Yes
• Jumbo frame Yes
• DPDK Yes
• NFV Yes
• auto-negotiation Yes(25G<->25G,25G<->10G,10G<->10G,1G<->1G)
• Virtual Machine Device Queues (VMDq) VXLAN, MACinUDP,NVGRE,IPinGRE
• Environment Features
• Operating Temperature 0centigrade to 55centigrade (32? to 131 ?)
• Storage Temperature -40centigrade to 70centigrade (-40? to 158?)
• Operating Relative Humidity 35% to 90%, non condensing

• Certificate FCC Class A
• LED Indicators Link Green,25Gb/s: Green blinking, 10Gb/s:Yellow blinking,1Gb/s: Not bright
• Driving correlation Driver Download https://downloadcenter.intel.com/zh-cn/download/22283/-product=95259
• Windows Driver Display Intel(R) Ethernet Network Adapter XXV710
• Linux Driver Display Intel Corporation Device 158b (rev 02)
• Firmware Update https://downloadcenter.intel.com/zh-cn/download/24769/Ethernet--NVM-XL710-X710-product=97304
• Testing Report
• Server / End User Configuration CPU: INTEL Xeon E3-1230 V2 3.30GHz
• Motherboard: INTEL S1200BTL
• Memory: SAMSUNG DDR4 2133MHz
• Operate System: Centos 7.3
• TCP Bandwidth / Throughput Testing Test topology:S-C
• Server: iperf -s
• Client:iperf -c 192.168.1.200 -P 5 -i 5 -t 60 (Teaming -P 10)
• Single Port
• Dual port Teaming
• Measured Latency Data packet length (byte) TCP Latency UDP Latency
• 32 19.3us 18.5us
• Physical Features
• PCB Dimension(mm) 159.50 X 68.76 X 1.6
• Weight (g) 155