With DDR5 memory prices skyrocketing,CXL expansion card is the smart choice to avoid the high-price
After 26 years, it’s no exaggeration to describe the memory market as “crazy.” The market has surpassed its 2018 peak to reach an all-time high. Against the backdrop of skyrocketing memory prices, traditional approaches to memory expansion must be rewritten. This article will describe how the LRDR9G91-2I utilizes CXL technology for memory expansion; the specific expansion plan is detailed below.
New Benchmark in POE NIC Cards:In-Depth Analysis of LRES2680PT-PoE 4Port 5G video frame grabber card
The LRES2680PT-PoE from LR-LINK, a high-performance network adapter integrating 5G network card high-speed transmission with PoE network card power supply functionality, is gaining significant attention in industrial vision and edge computing due to its outstanding real-world performance. This article will delve into the core advantages of this industrial camera network card, which approaches 10 Gigabit Ethernet performance levels, based on detailed official test reports.
LRES2680PT-4RJ45 is a high-performance quad-port 5Gbps Ethernet PCIe Gen3 x4 network adapter independently developed by Linkreal Co., Ltd., based on the Realtek RTL8126 controller.The card is equipped with four independent RJ45 copper ports, each supporting data transmission rates of up to 5Gbps.
LRES2680PT-4RJ45 not only inherits the low-latency and high-reliability advantages of the Realtek RTL8126 controller, but is also optimized for image acquisition applications.It supports multi-queue parallel processing, traffic shaping, and advanced network management features, with jumbo frame support up to 16KB.
LRES2680PT-4RJ45 is designed to meet the high-bandwidth and high-stability requirements of machine vision, intelligent surveillance, industrial automation, and traffic monitoring systems..
Product Specifications
|
Model |
LRES2680PT-4RJ45 |
|
Controller |
Realtek RTL8126 |
|
Adapter Type |
PCIe NIC |
|
Form Factor |
FHHL |
|
Host Connector |
PCle3.0 x4 |
|
Connectors |
RJ45 |
|
Port |
4 |
|
Link Speed |
100Mbps/1Gbps/2.5Gbps/5Gbps |
|
Protocol Support |
IEEE802.3, IEEE802.3u IEEE802.3bz IEEE 802.3ab IEEE 802.3x |
Functional Support
|
PXE/UEFI |
Yes |
|
Jumbo Frames |
16K |
Power
|
13.03w (Max) |
LED Indicators
|
LED Type |
Color/Behavior |
Note |
|
Link |
Off |
No Link |
|
|
Green |
Link at 5Gbps |
|
|
Amber |
Link at lower Speed |
|
Activity |
Off |
No Activity |
|
|
Green(blink) |
Link up(traffic flowing) |
Supported Systems
|
OS |
·Windows ·Windows Server ·Ubuntu ·Fusion OS ·Kylin OS ·ATL Server ·Yiming |
·Deepin ·Galaxy Kylin Server ·NewStart OS ·UOS ·Fangde OS ·OpenEuler ·AIce |
Technical Specifications
|
Operating Temperature |
-10°C to 60°C |
|
Storage Temperature |
-40°C to 70°C |
|
Storage Humidity |
Maximum: 90% non-condensing relative humidity at 35 °C |
|
Certification |
FCC, CE, RoHS |
Physical Properties
|
Adapter Size(unit:mm) |
156.7(L)*104.4(W) |
|
Package Size(unit:mm) |
250*170*32 |
Packing List
|
Internet Network Adapter |
*1 |
|
Product Warranty Card |
*1 |
|
Packaging |
Carton + Blister box |
Trademark Notice: Intel®, iWARP, and other Intel trademarks are the property of Intel Corporation. RDMA, RoCE, and related networking technology names may be trademarks of their respective owners. All other third-party trademarks mentioned on this page (including but not limited to Dell, HP, Huawei, Supermicro) are the property of their respective owners. LR-LINK is an independent brand owned by Shenzhen Lianrui Electronics Co., Ltd. and is not affiliated with, endorsed by, or sponsored by any of the above-mentioned companies. Product compatibility information is provided for reference only.
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