At the 20th National Congress, General Secretary Xi Jinping pointed out that we must unswervingly implement the overall national security concept to ensure national security and social stability. Network security is an important part of national security, and protecting network security is of great significance to building national security.
      So, what role can the Bypass network card play in maintaining network security?

      Take the 10G dual-port multi-mode single-channel Bypass network card (product model: LRES1022PF-BP-SR) developed by LR-LINK as an example. It adopts Intel 82599 high-performance chip and integrates 10 Gigabit Ethernet media access controller (MAC). The transmission rate of each port of the network card is 10G. LRES1022PF-BP-SR complies with the IEEE 802.3 standard and has the function of managing the Ethernet data link layer and physical layer. When working in a network security device, it controls the transmission and reception of incoming and outgoing data, and manages the flow of passing data packets, effectively Protect the security of data information.

      LRES1022PF-BP-SR can be widely used in high-throughput gateways, firewalls and other network security devices, and in the actual operation process, combined with the use of program queues, it can effectively reduce application delays, increase throughput, and accelerate data transmission.
In addition, LRES1022PF-BP-SR not only has a bypass working mode, but also can realize the normal dual-port Ethernet work. When the device encounters abnormalities such as power failure, downtime, and dead core components of the firewall, the bypass function will immediately play a role in protecting data. Get through the network and restore the device to normal operation.
      LRES1022PF-BP-SR also has the same single-mode single-channel Bypass network card (product model: LRES1022PF-BP-LR)，for convenience and safety.

      To protect network security and ensure national security, LR-LINK has a duty to do so. LR-LINK will continue to develop and enrich the series of network cards for network security, helping to create a clean network space and build an information security order.
      To choose a stable and reliable network card solution, please look for the LR-LINK brand.