BCM56045B0IFSBLG

Overview

The BCM56045B0IFSBLG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the Trident II family of switching fabrics, designed for core and aggregation layer applications in data centers and service provider networks. The device supports line-rate forwarding with low latency and includes advanced quality of service (QoS) features. It integrates multiple high-speed serial interfaces for connectivity to other network elements, enabling scalable and reliable packet processing for enterprise and carrier-grade infrastructure.

Feature Summary

• Supports non-blocking switching fabric architecture
• Integrates hardware-based QoS and traffic management
• Provides high-density port configurations
• Includes advanced security and ACL capabilities

Applications

• Data center spine and leaf switches
• Service provider edge routers
• Enterprise core aggregation layers

Procurement Notes

Verify the component authenticity through official Broadcom channels or authorized distributors. Confirm the specific suffix matches the required pinout and temperature range. Request original manufacturer documentation to ensure compliance with technical specifications before integration into production designs.

Selection Notes

Evaluate the port density requirements against the available interface options. Ensure the thermal design accommodates the power dissipation characteristics of the package. Verify compatibility with existing system clocking and voltage regulation schemes. Consider future scalability needs when selecting this model within the broader product family.

Part Context

This component is part of Broadcom's Trident II series, which established benchmarks for high-throughput switching. It serves as a foundational building block for modern network infrastructure, offering a balance of performance and feature set suitable for demanding networking environments requiring robust packet handling.