BCM82792BKFSBG

Overview

The BCM82792BKFSBG is a dual-port 100G gearbox microprocessor manufactured by Broadcom Limited. Designed for high-speed network infrastructure, this component facilitates data rate conversion and protocol adaptation between different Ethernet physical layer interfaces. It supports configurations including CR4, SR4, and LR4, enabling flexible integration into complex switching and routing architectures. The device operates within standard industrial temperature ranges and complies with RoHS3 specifications, ensuring environmental safety and reliability in demanding telecommunications and data center environments.

Feature Summary

• Dual-port architecture supporting simultaneous 100 Gigabit Ethernet operations
• Integrated gearbox functionality for seamless interface adaptation
• Support for multiple optical and electrical lane configurations

Applications

• High-capacity core and aggregation switches
• Data center interconnect solutions requiring protocol translation
• Telecommunications equipment needing flexible port density management

Procurement Notes

Verify the specific ordering suffix to confirm package type and temperature range before procurement. Ensure compatibility with existing system power supplies and clocking requirements. Confirm that the supplier provides genuine components with traceable manufacturing history to avoid counterfeit risks in critical infrastructure deployments.

Selection Notes

Select this component when dual 100G ports with integrated gearbox capabilities are required. Compare against single-port alternatives if space constraints exist. Verify that the target application utilizes compatible CR4, SR4, or LR4 interfaces to leverage the device's native support without additional external conversion hardware.

Part Context

This part belongs to Broadcom's portfolio of networking processors designed for next-generation infrastructure. It complements other Broadcom switch chips and PHYs by handling complex data path conversions. The BCM82792 series is engineered for scalability, allowing network architects to build modular systems that adapt to evolving bandwidth demands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Broadcom lifecycle notices for end-of-life status or recommended alternative devices within the same product family.