BCM53161XMB1KLFBG

Overview

The BCM53161XMB1KLFBG is a RoboSwitch Ethernet switch manufactured by Broadcom Limited. It integrates eight Gigabit Ethernet ports and one 10 Gigabit Ethernet port within a single chip solution. The device supports high-performance switching with low power consumption, designed for enterprise access and aggregation layers. It features an integrated ARM processor for management functions and supports advanced networking protocols including IEEE 802.1Q and VLAN tagging. The component is housed in a Ball Grid Array package suitable for industrial temperature ranges.

Feature Summary

• Integrates eight 1GbE ports and one 10GbE uplink port for flexible connectivity
• Includes an embedded ARM processor for enhanced control plane capabilities
• Supports comprehensive Layer 2 switching features and protocol standards
• Optimized for low power consumption in dense deployment scenarios

Applications

• Enterprise network edge switches
• Aggregation layer routing equipment
• Carrier Ethernet access nodes
• Industrial automation networking systems

Procurement Notes

Verify the manufacturer part number against official Broadcom documentation to ensure authenticity. Confirm that the suffix indicates the correct temperature grade and package variant required for your design. Request original manufacturer data sheets and compliance certificates during sourcing to validate component integrity and traceability.

Selection Notes

Select this component when designing switches requiring mixed Gigabit and 10 Gigabit interfaces. Ensure the PCB layout accommodates the specific FBGA package dimensions and thermal requirements. Verify that the system power budget aligns with the switch's operational consumption profiles under full load conditions.

Part Context

This model belongs to Broadcom's RoboSwitch family of Ethernet switching solutions. These chips are widely utilized in networking infrastructure to provide cost-effective, high-density port configurations. The series is known for balancing performance with energy efficiency in modern data center and campus network architectures.

Replacement Considerations

Consult Broadcom's official obsolescence notices for direct replacements. Cross-reference pin compatibility and register maps if considering alternative silicon from other vendors. Verify that any substitute maintains support for the specific 10GbE interface requirements of the original design.