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The OpenCloudOS Community Welcomes A New Member - LR-LINK
Recently, Linkreal Co., Ltd (hereinafter called LR-LINK), as a deep cultivator in the board industry, signed CLA (Contributor License Agreement) and officially became a member of the OpenCloudOS community. This action marks an important step taken by LR-LINK in deepening industry cooperation and promoting open sharing of technology, and opens a new chapter for LR-LINK to work with developers to create an open source ecosystem.
LREC9804BF-4SFP+ is a PCIe x8 quad-port SFP + 10G ethernet network adapter independently developed by Linkreal Co., Ltd. based on Intel master chip scheme. The adapter meets the needs of the next generation of data centers by providing unparalleled features for server and network virtualization. The adapter has a flexible 4-port 10 GbE link rate on a PCIe v3.0 x8 slot for easy use in user environments with multiple network deployment requirements. The adapter is mainly designed for servers and high-end equipment, make the system I / O is no longer the bottleneck of high-end network applications, while the adapter can bundle through multiple ports at the same time to realize fault tolerance and redundancy to ensure network performance or expand network bandwidth, can real-time detection and communication from quad-port routing to other members in the group to continue to run to achieve uninterrupted high performance communication. In addition to stateless uninstallation, the adapter can also be distributed to the CPU kernel on network traffic, increasing the network throughput; Meanwhile, software uninstall LSO and GSO from the host, thus reducing CPU overhead. Release the CPU resources to process other applications. The adapter is an ideal solution for deploying multiple networks and for deploying key network applications and environments on high-performance servers.
LRE9804BF-4SFP+ The ethernet network adapter is designed to have excellent performance in multiprocessor systems. Applied to adapt to the current and future new and old server market for the network traffic and data diversion, processing, virtualization and big data computing needs. When used with Microsoft receiver extension or extenable I / O in Linux, the card can effectively balance the network load between multiple central processing units (CPU).
Specifications
|
Controller |
Intel XL710 |
|
Cable medium |
Optical Fiber |
|
Fiber Type |
10GBASE-SR / 10GBASE-LR / 10GBASE-Cu |
|
Bracket Height |
Half height & Full Height bracke |
|
Power (max) |
7.4W |
|
System Support |
Windows 8 /8.1 /10 /11 |
|
Windows Server 2012 R2 /2016 R2 /2019 R2 /2022 R2 |
|
|
RHEL/Centos 7.3 /7.6 /7.9 /8.2 /8.3 /8.4 |
|
|
Deepin 15.11 /20 /20.6 |
|
|
Ubuntu 16.04.5 /18.04.3 /20.04.3 |
|
|
SUSE 12.5 /15 |
|
|
FreeBSD 12.2 |
|
|
ZTE New Fulcrum 3.2.2 /5.0.5 |
|
|
Openkylin |
|
|
Asianux Server v7.0 |
|
|
Galaxy Unicorn v10 SP1 |
|
|
NeoKylin 7.6 |
|
|
Zhongke Fangde desktop operating system 4.0 |
|
|
Zhongke Fangde server operating system |
|
|
Tongxin UOS 20 |
|
|
Emind OS |
|
|
VMware ESXI 6.5/ 6.7/ 7.0 |
|
|
iKuai router |
|
|
Bus Type |
PCI Express v3.0 (8.0GT/s) x8；Compatable x16 |
|
Data rate per port |
10Gbps |
|
Connector |
4*10G SFP+ |
|
Power Supply |
PCIe |
Technical Features
|
Protocol Support |
IEEE802.3ae 10 Gigabit Ethernet over fiber IEEE 802.3x Full Duplex and flow control IEEE 802.1AS IEEE 802.1Q VLAN IEEE 802.3AD IEEE 1588 IEEE 802.3az - Energy Efficient Ethernet (EEE) |
|
PXE |
Yes |
|
DPDK |
Yes |
|
WoL |
No |
|
iSCSI |
Yes |
|
Jumbo Frames |
Yes |
|
IEEE 1588 |
Yes |
|
SR-IOV |
Yes |
|
UEFI |
Yes |
|
Jumbo data frame MAX |
9.5KB |
|
ESD_Contact discharge |
±2KV (Class C) |
|
ESD_Air discharge |
±4KV (Class C) |
ESD test classification
Class A: Normal performance within the limits specified by the manufacturer, commissioner, or purchaser.
Class B: Temporary loss or reduction of function or performance, but can be recovered by itself after the disturbance stops, without operator intervention;
Class C: Temporary loss or degradation of function or performance that requires operator intervention to restore;
Class D: irrecoverable loss of function or performance degradation due to damage to device hardware or software, or loss of data.
Environment Features
|
Operating Temperature |
0 ℃ to 55 ℃ (32 ℉ to131 ℉) |
|
Storage Temperature |
-40 ℃ to 70 ℃ (-40 ℉ to 158 ℉) |
|
Storage Humidity |
Maximum: 90% non-condensing relative humidity at 35 ℃ |
|
Certification |
FCC, CE, RoHS |
Physical Features
PCB Size(mm)
166.3*68.7*1.6
Package Size(mm)
222*147*28
Weight(g)
*
LED Indicators
10Gbps
LINK
Orange Link + Green Link
ACT
Orange Link + Green Blink
Order Information
P/N
Description
LREC9804BF-4SFP+
PCIe x8 Quad-port 10G SFP+ Ethernet Network Adapter 4*SFP+ (Intel XL710 Based)
PS: Above details are only for reference, if there is any change,no prior notice.
Category:Firmware version:降级包 Size:KB Views:1Date:2023-10-12
Category:Firmware version:升级包 Size:KB Views:1Date:2023-10-12
Category:Driver version:X710系列 driver Size:KB Views:1Date:2023-03-13
Category:Driver version:intel windows driver Size:KB Views:1Date:2023-03-13
PCIe x8 Quad-port 10G SFP+ Ethernet Server Adapter (Intel XL710)
PCIe x8 Quad-port 10G SFP+ Ethernet Server Adapter (Intel XL710)
PCIe x8 Quad-port 10G SFP+ Ethernet Server Adapter (Intel XL710)
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PCIe x8 Quad-port 10G SFP+ Ethernet Server Adapter (Intel XL710)
