The Intel RC82545GM Gigabit Ethernet Controller is a single-port Gigabit Ethernet controller, primarily used in server and high-performance computing environments. It provides a robust and reliable network connection with advanced features.

Applications

• Server motherboards
• High-performance workstations
• Network attached storage (NAS) devices
• Network interface cards (NICs)
• Industrial automation equipment

Features

• Single-port Gigabit Ethernet connectivity
• IEEE 802.3ab compliant
• Supports 10/100/1000 Mbps data rates
• PCI interface for communication with the host system
• TCP/IP checksum offload to reduce CPU overhead
• Segmentation offload to improve network performance
• Support for jumbo frames to increase throughput
• Wake-on-LAN (WoL) support for remote system wake-up
• Advanced cable diagnostics

Benefits

• High-speed network connectivity for demanding applications
• Reduced CPU utilization due to hardware offload capabilities
• Improved network performance with jumbo frame support
• Remote system wake-up capability for convenient management
• Simplified system integration with PCI interface
• Enhanced network reliability through advanced cable diagnostics

Additional Details

The RC82545GM integrates a Gigabit Ethernet MAC and PHY, offering a complete Gigabit Ethernet solution. It interfaces with the host system via a PCI bus. The controller is designed to handle high network traffic loads efficiently, making it suitable for demanding server environments. The inclusion of TCP/IP checksum offload and segmentation offload significantly reduces the processing burden on the CPU, improving overall system performance.

Wake-on-LAN (WoL) support enables remote power-on of the system, facilitating remote management and maintenance tasks. The advanced cable diagnostics feature allows for easy troubleshooting of network connectivity issues, reducing downtime and improving network stability. Jumbo frame support increases throughput by allowing larger Ethernet frames to be transmitted.

This Gigabit Ethernet controller is built to meet the demanding requirements of modern network environments, providing a reliable and efficient network connection for servers and workstations alike. Its features contribute to enhanced network performance, simplified management, and improved overall system reliability.