Professional network card solution & intelligent hardware platform solution provider|LR-LINK Lianrui

Machine Vision NIC Solutions

10G PoE Frame Grabber NEW

1G PoE Frame Grabber NEW
Industrial Expansion Card

Industrial NICs NEW

Mini PCIe NICs

M2 NICs

I/O Card NEW
Mezzanine Card

40G Mezzanine Card

10G Mezzanine Card

1G Mezzanine Card

OCP Mezzanine Card NEW

Fiber & Copper Hybrid
Fiber NICs

100G Fiber NICs NEW

40G Fiber NICs

25G Fiber NICs NEW

10G Fiber NICs

100M/1G Fiber NICs

One-Way Server NICs

USB to fiber NICs

RDMA Smart NICs NEW

Fiber & Copper Hybrid NICs

10G Fiber & Copper Hybrid NICs

1G Fiber & Copper Hybrid NICs
Networking Accessories

10G Copper SFP Module

Active Optical Cable/AOC

High-Speed Cable(DAC)

Optical Transceivers

Mini SAS Cable
Copper NICs

10G Copper NICs NEW

2.5G Copper NICs

1G Copper NICs NEW

Bypass NICs NEW
EOL Products

Bypass Network card | A good helper for network security equipmen

Network security is the protection of the vital interests of individuals, businesses and countries. It usually refers to the security of computer networks, and it can also refer to the security of computer communication networks.

IOT gateway

X86 Architecture NEW

ARM Architecture NEW
Industrial computer

Compact industrial computer NEW
Network server

1U NEW

2U NEW

Bypass Network card | A good helper for network security equipmen

Small and Medium-sized Enterprises

The costs, the waste and the chaos of management are increasing sharply with the further intensification and deepening of enterprise informatization. The utilization of servers is low, and the utilization
Government Office

Meeting customers’ demand and pursuing more excellent quality are our goal forever.We warmly welcome global customers to negotiate with cooperation,take chance,realize win-win profits.
Military Enterprises

With the development of computers, communications and network technologies, the pace of global informatization is getting faster and faster. Network information systems have become a country
Gateways

The comprehensive audit system guarantees WEB logs, database logs, server logs, etc., for a period of at least six months. Two unidirectional import and export channels are established using two security isolation and one-way transmission systems

Firewall

Product quality is the first thing.Every link :product design, raw material purchase, production,test, assembly,pack and delivery ,etc is carried out according to quality requirements and environmental standards of ISO9001/ISO14001
Machine Vision

Machine vision developed early, mainly in Europe, America and Japan. As the global manufacturing center shifts to China, the Chinese machine vision market is becoming an important target market for international machine vision manufacturers after
Internet Cafe

In 2014, some one puts forward the concept of "Internet cafes", so, the rise of all kinds of "Internet cafes" have sprung up, but the understanding of "Internet cafes" are various, have a rough understanding for Internet cafes + coffee

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Bypass Network card | A good helper for network security equipmen
Network security is the protection of the vital interests of individuals, businesses and countries. It usually refers to the security of computer networks, and it can also refer to the security of computer communication networks.
Lianrui Electronics wears a "safety belt" for your information transmission
The first thing to do when driving is to fasten the "seat belt". If we compare information transmission to a car, network security is the "seat belt", but in recent years, this seat belt has become more and more unstable.

Anti-Counterfeiting

Each of LR-LINK NICs has an anti-counterfeit check mark, so users can follow the information prompts and scratch the mark to check the authenticity.
Driver

For all product driver inquiries or downloads, click here for details.
Datasheet

For all product specifications (product manuals) inquiries or downloads, please click below for details.

About Us

LR-LINK products are sold in more than 80 countries worldwide and serve more than 2,000 customers.
Certifications

Awarded more than 30 national patents, the products have passed ISO, FCC, CE and other quality certification
Contact Us

For business cooperation or other questions, please click here to contact us.
Online Shop

If you want to buy products more conveniently, you can go directly to the e-commerce platform to buy.

Distributors

LR-LINK has more than twenty suppliers worldwide, and users can also pick up products through local suppliers or register as our suppliers.

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Network Latency Solutions

that problems with latency are often due to software, rather than hardware. Intel Ethernet products are designed with features to help overcome latency issues related to software.

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Something About Ethernet Card

About the network card we all know that there are many kinds of network card, involving industrial automation, network security, optical fiber to the desktop and other applications, Ethernet card is what, what are the functions of Ethernet card, then The following small make up with you to introduce the Ethernet card.

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Wind of the King, LR-LINK Launched Gigabit Poe Intelligent Ethernet Image Acquisition Card

At the same time, the intelligent image acquisition card of Shenzhen LR-LINK has toe function, so it not only covers all the excellent performance of FPGA chip, but also can significantly reduce the server load and reduce the cost of hardware and I / O.

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What will Happen to Our World If the Network Loses its Link at the Critical Moment

What will the world be like if we lose the Internet? Xiaobian has a deep memory of a foreign film scene. When everyone is wandering in the Internet world, the network suddenly disappears, and people begin to be furious, just like a barbarian who has been robbed of food.

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Product Upgrade: LR-LINK Introduces Domestic Dual Port Gigabit Fiber Network Card

SR-IOV is an IOV specification of pci-sig. The purpose of SR-IOV is to provide a standard specification. It can virtualize the network controller of a PCIe into multiple PCIe devices, and each device can be directly assigned to a virtual machine, which allows efficient sharing of PCIe devices among virtual machines.

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On the Importance of Information Security

"Prevention" is equivalent to the truth of water control: "blocking is better than Dredging". Only dredging can implement the management of flood, while "prevention" is equivalent to prevention in the bud. Never think of the step of prevention until great benefits are lost. Especially in today's information age,

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Small Size,Big Energy: Mini PCIe Gigabit Fiber Ethernet Card Structure has Better Performance.

Seeing this, many viewers will ask, will the design of mini PCIe affect its performance? In fact, this is what the Xiaobian needs to tell you

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Good news: LR-LINK recently launched a new domestic single port Gigabit fiber Ethernet card

There is also a crucial interface between MAC and PHY, which is MII. GMII is Gigabit MII interface, the transmission rate can reach 1000M, and is compatible with 10M and 100M working modes specified by MII. RGMII is a simplified GMII interface,

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Contact Us

Shenzhen Lianrui Electronic Co.,LTD.: C4 Bldg.,Xintang Industry Zone,Baishixia FuyongTown,Baoan District Shenzhen China; +86(0)755-33671531 33671533; +86(0)755-29082065; service@lr-link.com

Bypass Network card | A good helper for network security equipmen

Bypass Network card | A good helper for network security equipmen

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