BCM56320B1IFSBG

Overview

The BCM56320B1IFSBG is a telecom interface integrated circuit manufactured by Broadcom Limited. It functions as a switching processor chip designed for high-performance network applications. The device supports twelve Gigabit Ethernet ports and includes one dedicated 10-Gigabit uplink port. All ports are capable of operating at wirespeed, ensuring efficient data throughput without latency bottlenecks in standard configurations.

Feature Summary

• Supports twelve Gigabit Ethernet ports for local connectivity
• Includes a single 10-Gigabit uplink port for high-speed aggregation
• Enables wirespeed operation across all supported interfaces

Applications

• Telecommunications infrastructure equipment
• Network switching systems requiring mixed speed ports
• Enterprise routing solutions with uplink requirements

Procurement Notes

Verify the exact suffix 'B1IFSBG' against official Broadcom documentation to confirm pinout and electrical specifications. Confirm product status, as this component may be classified as obsolete or end-of-life. Ensure compatibility with existing board designs before procurement.

Selection Notes

Select this component when a solution combining multiple Gigabit ports with a single high-speed 10-Gigabit uplink is required. Evaluate thermal management capabilities due to switching processor power consumption. Verify that the package type matches the target PCB layout constraints.

Part Context

This part belongs to the Broadcom BCM56320 series of switching processors. These devices are engineered for telecom and enterprise networking environments. The specific model integrates MAC and PHY functionalities to simplify system design for multi-port switches.

Replacement Considerations

Consult Broadcom's official obsolescence notices for direct replacements. Cross-reference with newer generation switching processors from the same manufacturer family if available.