BCM56461B0IFSBG

Overview

The BCM56461B0IFSBG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the Trident family of switching silicon, designed for high-density access and aggregation layers in data center and carrier networks. The component supports advanced packet processing, quality of service (QoS), and security features required for modern network infrastructures. It is available in an industrial temperature range package, ensuring reliability in demanding environments.

Feature Summary

• Supports high-throughput packet forwarding with low latency
• Integrates hardware-accelerated security and encryption functions
• Provides flexible port configurations for various network topologies

Applications

• Data center spine and leaf switches
• Carrier Ethernet aggregation platforms
• Enterprise core and distribution layer switches

Procurement Notes

Verify the specific suffix IFSBG against the manufacturer's official datasheet to confirm the industrial temperature grade and pinout compatibility. Ensure that the ordering information matches the exact part number to avoid functional discrepancies due to minor suffix variations. Cross-reference with the latest product change notices for any updates.

Selection Notes

Select this component when designing switches requiring robust QoS and security acceleration in industrial or commercial settings. Compare it with other Trident series variants based on port density and buffer size requirements. Ensure the system design accommodates the thermal and power specifications defined in the official electrical characteristics table.

Part Context

This part is part of Broadcom's Trident switching portfolio, widely used in white-box and branded networking equipment. It complements PHY components like the BCM54616 series for complete Ethernet solutions. The IFSBG suffix typically denotes industrial temperature range and specific packaging options compared to commercial variants.

Replacement Considerations

Direct replacements within the same family include the BCM56460B0IFSBG or BCM56461B0KFSBG, depending on the required temperature range and package type. Verify pin-to-pin compatibility and software SDK support before substitution.