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The BCM56450B1KFSBG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the BCM56450 family of telecom ICs designed for carrier-grade networking applications. The component supports 100Gbps carrier Ethernet switching capabilities, enabling high-density port configurations in modern network infrastructure. It utilizes a BGA package and operates within commercial temperature ranges suitable for enterprise environments.
Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS3 compliance and REACH status prior to integration. Check for specific ordering suffixes that may indicate package variations or temperature grades. Ensure supply chain stability as availability may fluctuate based on production cycles.
Evaluate port density requirements against the 100Gbps switching capacity. Consider thermal management solutions compatible with the BGA package form factor. Assess compatibility with existing SDN controllers and network operating systems. Verify pinout compatibility if replacing legacy components within the same product family.
This component is part of Broadcom's extensive portfolio of networking silicon, specifically targeting the carrier Ethernet segment. It complements other models in the BCM564xx series, offering scalable performance for service providers requiring robust Layer 2/Layer 3 switching features.
Consult official Broadcom documentation for cross-reference lists. Potential substitutes may include other members of the BCM56450 family or newer generations like the Tomahawk series, depending on bandwidth and feature requirements.