The Future of Render Farms: Leveraging GPU Expansion for Greater Efficiency
GPU technology is advancing rapidly, and businesses that leverage GPU expansion in their render farms are better positioned to meet future demands. From real-time rendering to AI-driven content creation, GPU expansion can effectively improve the efficiency of render farms.
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.
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LRES2221PF-SFP+ is a 10G Single-port to SFF-8087/M.2 Ethernet Network Adapter developed based on the Intel 82599 main control solution. It is designed to meet the needs of modern network connections, providing reliable, high-speed network connections and enhancing compatibility of network devices. By converting the M.2 interface into a single-port 10G optical fiber Ethernet, it does not occupy the motherboard PCIe slot, providing users with great flexibility and expansion space. The adapter supports PXE and UEFI functions, allowing users to remotely install operating systems and centrally manage and maintain equipment, greatly improving the efficiency of IT management; while the UEFI function provides a faster and safer startup experience and improves system performance. At the same time, the adapter also supports SR-IOV, providing virtual machines with I/O performance close to physical performance to meet the high-performance requirements of virtualized environments. In addition, LRES2221PF-SFP+ supports jumbo frame transmission, up to 15.5KB, further improving data transmission efficiency. To sum up, LRES2221PF-SFP+ is a network adapter with excellent performance and comprehensive functions that can meet the needs of various complex network environments. It is an ideal choice for enterprise data centers, high-performance computing clusters and individual users.
Specifications
|
Model |
LRES2221PF-SFP+ |
|
|
Controller |
Intel 82599 |
|
|
Cable medium |
Optical fiber |
|
|
Fiber Type |
OM2 |
5M（10Gbps） |
|
Bracket Height |
Full height & Low-Profile |
|
|
Connector |
1 * 10G SFP+ |
|
|
Bus Type |
PCIe v2.0 (5.0GT/s) x4; M.2 interface |
|
|
Data rate per port |
1G/10Gbps |
|
|
Power Supply |
15PIN SATA power socket |
|
|
ESD contact discharge |
±8kV |
|
|
Lightning surge |
±4kV |
|
|
Protocol Support |
IEEE 802.3ae 10 Gigabit Ethernet over fiber IEEE 802.3x Full Duplex and flow control IEEE 802.1AS IEEE 802.1Q VLAN IEEE 802.3AD IEEE 802.3az - Energy Efficient Ethernet (EEE) |
|
|
PXE |
Yes |
|
|
WoL |
No |
|
|
iSCSI |
Yes |
|
|
IEEE 1588 |
No |
|
|
UEFI |
Yes |
|
|
SR-IOV |
Yes |
|
|
Jumbo Frames |
15.5KB |
|
|
System Support |
* Windows 7 /8 /8.1 /10 /11 * Windows Server 2008 /2012 /2016 * Windows Server 2019 /2022 * Deepin 15.11/ 20 /20.6 /20.9 * VMware ESXi 6.5 /6.7 /7.0 * Galaxy Unicorn V10 SP1 /V10 * NeoKylin 7.6 * RHEL/CentOS 7.3 /7.6 /7.9 * RHEL/CentOS 8.2 /8.3 * Ubuntu 16.04.3 /18.04.5 * Ubuntu /20.04.1 /22.04.2 * SUSE 12.5 /15.4 * FreeBSD 12.2 /13.2 |
* ZTE New Fulcrum 5.0.5 /3.2.2 * Tongxin UOS 20 * Asianux Server V7.0 * Zhongke Fangde desktop operating system 4.0 * Zhongke Fangde server operating system * Emind OS * Openkylin 0.7.5 * Mikrotik * iKuai router * Hi Spider Router |
LED Indicators
|
1G |
Connection Status |
Green Link + Orange Link |
|
Transfer status |
Green Blink + Orange Link |
|
|
10G |
Connection Status |
Green Link + Green Link |
|
Transfer status |
Green Link + Green Blink |
Environment Features
|
Operating Temperature |
0℃ to 55℃ (32℉ to 131℉) |
|
Storage Temperature |
-40℃ to 70℃ (-40℉ to 158℉) |
|
Storage Humidity |
Maximum: 90% non-condensing relative humidity at 35 ℃ |
|
Certification |
FCC，CE，RoHS |
Physical properties 
|
PCB size(unit:mm) |
142.27*68.66*1.6 |
|
Package size (unit: mm) |
222*147*28 |
|
SFF8087 connecting cable (unit: mm) |
350 |
Packing List
|
Bracket |
Full height(installed) and Low-Profile |
|
Internet Network Adapter |
*1 |
|
Adapter board |
*1 |
|
SFF8087 connecting cable |
*1 |
|
M.2 screw |
*1 |
|
Packaging |
Carton + Blister box + PE bag + Static bag |
10G Single-port to SFF-8087/M.2 Ethernet Network Adapter (Intel 82599 Based)
10G Single-port to SFF-8087/M.2 Ethernet Network Adapter (Intel 82599 Based)
10G Single-port to SFF-8087/M.2 Ethernet Network Adapter (Intel 82599 Based)
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10G Single-port to SFF-8087/M.2 Ethernet Network Adapter (Intel 82599 Based)
