The BCM5700 is a Gigabit Ethernet controller from Broadcom, designed for high-performance network connectivity in servers and workstations. It supports a variety of features to improve network performance and reliability.

Applications

• Server network interface cards (NICs)
• Workstation network interface cards (NICs)
• Embedded systems with Gigabit Ethernet requirements
• Network appliances
• Storage area networks (SANs)

Features

• Gigabit Ethernet support: Provides high-speed network connectivity up to 1000 Mbps.
• PCI/PCI-X interface: Enables integration with various computer systems.
• TCP/IP checksum offload: Reduces CPU load by offloading checksum calculations to the hardware.
• Segmentation offload: Further reduces CPU load by handling TCP segmentation in hardware.
• Wake-on-LAN (WoL) support: Allows remote system wake-up over the network.
• Jumbo frame support: Improves network efficiency by allowing larger packet sizes.

Benefits

• Improved network performance: Gigabit Ethernet support ensures high-speed data transfer.
• Reduced CPU load: Hardware offload features minimize CPU utilization.
• Enhanced system manageability: Wake-on-LAN support allows remote system management.
• Increased network efficiency: Jumbo frame support reduces overhead.
• Cost-effective solution: Provides high performance at a competitive price.

Additional Details

The BCM5700 is a single-chip Gigabit Ethernet controller. It typically supports both 10/100/1000 Mbps Ethernet speeds and includes features such as VLAN tagging and quality of service (QoS) support. It is designed to meet the performance requirements of modern server and workstation environments. It supports advanced power management features. It's generally available in a BGA package.