BCM55534B0KFSBG

Overview

The BCM55534B0KFSBG is a Network Controller and Processor IC from Broadcom Limited, categorized under Communication & Networking ICs. It functions as an ASIC for 4x10G-EPON OLT applications. The component operates within the commercial temperature range (C-temp). It is part of the BCM55538 series base product number. The device is RoHS3 compliant and REACH unaffected. Moisture Sensitivity Level is MSL 1 (unlimited).

Feature Summary

• Designed specifically for Optical Line Terminal (OLT) implementations in EPON networks.
• Supports four 10 Gigabit Ethernet ports for high-speed upstream connectivity.
• Integrated processing capabilities for network control and data handling.

Applications

• 4x10G-EPON Optical Line Terminal systems
• High-bandwidth passive optical network infrastructure
• Telecommunications network controller hardware

Procurement Notes

Verify current manufacturing status carefully as sources indicate this specific part may be obsolete or no longer manufactured. Confirm availability through authorized distributors only. Check for official Product Change Notifications regarding lifecycle updates. Ensure compliance with RoHS3 standards if required by project specifications. Validate that the C-temp rating meets environmental requirements.

Selection Notes

Select this component when designing 4x10G-EPON OLT architectures requiring integrated processing. Consider the commercial temperature range suitability for standard indoor telecom equipment. Evaluate compatibility with existing EPON protocol stacks. Verify pinout and package constraints against PCB layout requirements. Assess supply chain stability given potential obsolescence status.

Part Context

This IC belongs to Broadcom's portfolio of communication and networking processors. It serves as a specialized solution for next-generation passive optical networks. The BCM55534 variant focuses on 10G-EPON OLT functionality. It complements other broadband access controllers in the manufacturer's ecosystem.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Broadcom directly for end-of-life alternatives or recommended upgrades.