BCM56303B1IEBG

Overview

The BCM56303B1IEBG is a high-performance Ethernet switch controller manufactured by Broadcom Limited. It integrates 24 Gigabit Ethernet ports and three dedicated 10 Gigabit uplink ports, providing robust connectivity for enterprise network infrastructure. The device supports advanced switching capabilities required for modern data center and campus core applications. Designed for reliability, it operates within standard industrial temperature ranges and complies with RoHS3 environmental standards. This component serves as a critical interface controller for managing high-speed packet forwarding and network segmentation in complex communication systems.

Feature Summary

• Integrates twenty-four Gigabit Ethernet interfaces alongside three 10 Gigabit uplinks for scalable bandwidth management
• Functions as a dedicated interface controller optimized for high-speed packet processing and network segmentation
• Complies with RoHS3 environmental regulations ensuring restricted substance compliance for global deployment

Applications

• Enterprise campus core networking infrastructure
• Data center aggregation layer switching
• High-density access point backhaul connections

Procurement Notes

Verify the specific ordering suffix against official Broadcom documentation to ensure correct package type and temperature range. Confirm that the component matches the required RoHS3 compliance status for your region. Request the latest datasheet directly from authorized distributors to validate pinout compatibility and electrical specifications before integration into design schematics.

Selection Notes

Select this component when designing networks requiring a mix of Gigabit and 10 Gigabit connectivity within a single controller unit. Evaluate thermal management requirements based on the package type and operating conditions. Ensure the host system supports the necessary control interfaces for configuration and monitoring of the switching fabric.

Part Context

This part belongs to Broadcom's portfolio of Ethernet switching solutions designed for infrastructure applications. It complements other controllers in the series by offering specific port density configurations. The BCM56303B1IEBG addresses market needs for compact, high-throughput switching nodes in space-constrained network equipment.

Replacement Considerations

Consult official Broadcom substitution guides for verified alternative part numbers. Do not assume cross-compatibility with other Broadcom series without checking pinout and electrical parameter alignment. Verify that any substitute maintains the same port configuration and performance characteristics.