BCM53344A0KFSBG

Overview

The BCM53344A0KFSBG is a smart switch integrated circuit manufactured by Broadcom Limited. It features a 24-port Gigabit Ethernet architecture combined with four additional uplink ports, designed for high-density switching applications. The device integrates advanced switching capabilities suitable for enterprise and service provider edge environments. Key technical attributes include support for various interface standards and compliance with environmental regulations such as RoHS. The component is classified under Switch ICs and is intended for use in network infrastructure requiring robust data forwarding performance.

Feature Summary

• Integrates 24 Gigabit Ethernet ports with four dedicated uplink ports for flexible network topology
• Supports Smart Switch functionality with embedded management features
• Designed for energy-efficient operation in continuous network environments

Applications

• Enterprise campus access layer switching
• Service provider edge aggregation nodes
• High-density wired LAN infrastructure deployment

Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet to ensure compatibility with specific thermal and packaging requirements. Confirm moisture sensitivity level handling procedures prior to assembly. Cross-reference the part number with official Broadcom distribution channels to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a fixed 24+4 port Gigabit Ethernet configuration is required without external PHY dependencies. Evaluate thermal dissipation needs based on the specific PCB layout and airflow conditions. Ensure the design supports the required interface protocols for the uplink ports. Compare power consumption metrics against alternative Broadcom series if strict energy efficiency targets are mandated for the target application.

Part Context

This model belongs to the Broadcom BCM533xx series of smart switches, which targets cost-effective yet feature-rich networking solutions. It sits alongside variants like the BCM53344A0KFSBLG, differing primarily in package or temperature grade specifications. The series is widely utilized in commercial networking equipment where reliable Layer 2 switching is essential.

Replacement Considerations

The BCM53344A0KFSBLG is a documented variant within the same product family. Verify pinout and electrical parameter equivalence before substitution. Other models in the BCM533xx series may offer different port counts or uplink configurations.