LRES2004PT-POE is a four-port copper Gigabit Ethernet PCI Express x4 PoE+ Ethernet image capture card independently developed by Shenzhen Lianrui Electronics Co., Ltd. based on the Intel master chip solution. It is also compatible with PCIe x8 and x16 channels. . The server adapter card design is mainly designed to be used in industrial field visual inspection servers and equipment, visual field clients, fast-moving Ethernet data transmission equipment, etc. It is also suitable for ordinary servers.
This adapter card has an integrated hardware acceleration function that can perform TCP/UDP/IP checksum offloading and TCP segmentation tasks. The host processing technology can offload the accelerator, free up CPU resources, and free up more CPU resources to process other applications.
LRES2004PT-POE is developed based on Intel’s four-port Ethernet MAC+PHY (Media Access Controller and Physical Interface Transceiver) controller, which allows four ports to be in full duplex at the same time in a gigabit Ethernet connection. The working mode is suitable for high-performance network communication, which can expand bandwidth through link aggregation and save PCI Express channel resources without occupying bus bandwidth.
LR-LINK made a unique design for this adapter:
1. The single-port PoE output power consumption is up to 30W, and an external large 4Pin power supply interface is provided.
2. Adapt to the power consumption output required by the external device: Class 0, Class 1, Class 2, Class 3;
3. The adapter card adopts a wider RJ45 spacing design;
4. The interface designed for industrial-grade cable access effectively solves the problem of compact network ports in industrial sites and is compatible with ordinary cable access;
5. A larger heat sink can effectively solve the heat dissipation problem of the adapter in the case of a poor heat dissipation environment, and effectively ensure the long-term stable operation of the adapter card;
6. The thickened heavy gold RJ45 connector is carefully selected to ensure a more solid and reliable connection;
7. The design of 4 8-Pin RJ45 can better save the valuable PCIe slot resources of the motherboard.