BCM53548A0KFEBG

Overview

The BCM53548A0KFEBG is an Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the L3 Lite series and features a port configuration of 16 Gigabit Ethernet (GE) ports combined with 4 multi-gigabit ports supporting 1 Gbps or 2.5 Gbps speeds. The component operates within the commercial temperature range, designated by the 'K' suffix in its part number. This device is categorized under communication and networking ICs, specifically designed for high-density switching applications requiring Layer 3 lite capabilities.

Feature Summary

• Supports Layer 3 Lite switching functionality for network routing tasks
• Integrates 16 standard GE ports alongside 4 flexible 1G/2.5G multi-gigabit ports
• Operates within the commercial temperature range for standard environmental conditions

Applications

• Enterprise access layer switching infrastructure
• High-density data center connectivity solutions
• Service provider edge networking equipment

Procurement Notes

Verify the exact ordering suffix against official Broadcom documentation to confirm temperature grade and package specifications. Ensure compatibility with existing PCB layouts and thermal management designs. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement orders.

Selection Notes

Select this model when 16 GE ports and 4 multi-gigabit uplinks are required for Layer 3 Lite operations. Compare against the BCM53549 series if higher performance or different temperature ratings are needed. Validate that the commercial temperature range meets the specific deployment environment requirements.

Part Context

This component is part of Broadcom's extensive portfolio of Ethernet switching silicon. It sits within the BCM535xx family, which targets various market segments from SMB to enterprise. The specific A0 revision indicates a particular manufacturing lot or engineering update within the broader product line.