SS28-0A00-02

Specialized Overview

SS28-0A00-02 is a managed PCI Express 5.0 switch interface IC manufactured by Broadcom Limited, identified internally as PEX89032A0-2-DB. The component supports 32 lanes of connectivity with a total aggregate data rate of 1024 Gb/s. It utilizes a surface-mount device (SMD/SMT) installation style within a non-standard package configuration. Designed for high-performance switching applications, it operates under the Gen 5 specification and falls under the Interface ICs subcategory.

Specialized Feature Summary

• Managed PCI Express 5.0 switching capability
• Supports 32-lane parallel data transmission
• Surface-mount technology compatible design

Specialized Applications

• High-speed server interconnects
• Storage area network infrastructure
• Enterprise networking equipment

Specialized Procurement Notes

Verify part authenticity through authorized Broadcom channels or certified distributors. Confirm RoHS compliance status via official documentation before integration. Ensure supply chain stability as availability may vary by region. Cross-reference manufacturer part numbers to avoid counterfeit components in procurement workflows.

Specialized Selection Notes

Select this component for designs requiring PCIe Gen 5 bandwidth management across multiple endpoints. Evaluate thermal performance due to high-density SMD packaging constraints. Verify board layout compatibility with the specified non-standard footprint. Consider power delivery requirements aligned with managed switch operational profiles.

Specialized Part Context

This part belongs to the Broadcom/Avago SS series of PCI interface ICs. It represents an evolution in managed switching technology, succeeding earlier generations like the SS02 series. The product line focuses on providing scalable connectivity solutions for complex system architectures requiring robust data path management.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineering teams should consult official Broadcom documentation for direct replacements or pin-compatible alternatives within the same product family.