On November 2nd, LR-LINK released a new product of rail transit network card - quad-port M12 Gigabit PoE+ Ethernet frame capture card (product model: LRES4011MT-PoE), which is a combination of the excellent performance of Intel I350 chip and M12 (commonly known as aviation head), the combination of excellent interface features is an ideal data transmission network card solution in the current and future rail transportation field.
      In the new era, based on the high standards and high demands for safety and speed of rail transportation such as subways, high-speed railways, and unmanned driving, it is particularly important to have image acquisition equipment with high-definition data acquisition and extremely low data delay. In the process of driving, the vehicle will inevitably be subject to large disturbances, resulting in frequent vibration and dust coverage. Therefore, the image acquisition device puts forward higher requirements on the stability of the interface connection.

      Throughout the domestic and foreign markets, there are many specifications of plugs, sockets, connectors and wires based on the M12 interface, but the Ethernet frame grabber based on the M12 interface is very rare in the industry. In order to solve the traditional need for customers to use M12 adapter cables to meet the needs of rail transit Ethernet frame grabbers, LR-LINK has made great efforts in research and development, and constantly overcomes various technical problems. At the end of 2021, it successfully launched the first A quad-port M12 Gigabit PoE+ rail transit Ethernet frame grabber (LRES4009MT-PoE).
      Since then, industrial computers and switches based on the M12 interface have sprung up in the industry, but few manufacturers have launched the M12 interface-based rail transit Ethernet image capture card, and most of them are more suitable for special industrial control chassis in practical applications.
      LRES4011MT-PoE is a new product of rail transit network card launched by LR-LINK this time. It is independently developed based on Intel I350 main control, adopts M12 X-Code coding design, and supports IEEE802.3af and IEEE802.3at power supply standards. PCIe v2.0 x4 slots save customers' precious PCIe slot resources and better meet customers' diverse and high expansion needs. Super M12 IP67 industrial-grade protection standard, with excellent waterproof, dustproof, anti-vibration and other characteristics, not only solves many problems such as loose connection and poor contact of customer board ports, but also adapts to any standard industrial control chassis and server chassis, It is the most ideal data transmission network card solution in the field of rail transit.

      At the same time, the network card has been rigorously tested, and not only has excellent data transmission capability and stable system compatibility, but also connects four industrial cameras under normal temperature environment and runs at full load for 7*24 hours without any disconnection, packet loss, or inconsistent speed. Stability and other abnormal phenomena, all performances are excellent.
      According to the "Outline of the Fourteenth Five-Year Plan for National Economic and Social Development of the People's Republic of China", it is expected that by 2025, the operating mileage of urban rail transit in my country will reach 10,000 kilometers, and the development of transportation will move towards a world-class level. LR-LINK will continue to give full play to its own advantages and continue to introduce higher-speed, more stable and reliable network card solutions to empower rail transit and provide technical support for industrial automation and social development.
      To choose a stable and reliable network card solution, please look for the LR-LINK brand.