BCM56442B0IFSBG

Overview

The BCM56442B0IFSBG is a high-performance Ethernet switch ASIC from Broadcom Limited, belonging to the StrataXGS family. It is designed for high-density data center and enterprise switching applications. The component supports advanced Layer 3 forwarding capabilities with integrated hardware acceleration for complex network protocols. It features a scalable architecture suitable for top-of-rack and spine switches in modern data center fabrics.

Feature Summary

• Supports high-throughput Layer 3 forwarding with hardware-accelerated routing protocols
• Integrates Smart-Buffer technology for efficient packet buffering and congestion management
• Provides hardware offload for overlay tunneling protocols including VXLAN and NVGRE
• Includes BroadView telemetry for real-time flow statistics and link health monitoring

Applications

• Data Center Top-of-Rack (ToR) Switches
• Leaf-Spine Network Architectures
• Enterprise Core and Aggregation Switches
• High-Density Server Access Switching

Procurement Notes

Verify the specific silicon revision indicated by the suffix against the target design requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure that the supply chain source provides valid traceability certificates to guarantee component authenticity and quality standards.

Selection Notes

Evaluate the pinout compatibility and thermal dissipation requirements associated with the FBGA package. Assess the power consumption profile against the system's cooling capabilities. Verify support for required software development kits and SDK versions to ensure full feature utilization within the intended network operating environment.

Part Context

This component is part of the Broadcom StrataXGS series, which defines the architectural baseline for high-speed switching silicon. The specific model variant integrates distinct interface configurations and memory resources tailored for dense port count deployments. It represents a generation of chips optimized for virtualized cloud networking demands.

Replacement Considerations

Consult official Broadcom documentation for qualified replacement part numbers or next-generation equivalents. Cross-reference pin-to-pin compatibility and electrical specifications before substituting. Verify that any alternative component maintains support for existing firmware and protocol stacks.