BCM56540XB0KFSBLG

Description：IC TELECOM INTERFACE MULTI LAYER
Series：*

SKU:0dd32bb600d7 Category: Telecom Brand: Broadcom Limited

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Product introduction

Product Detailed Parameters

Description：IC TELECOM INTERFACE MULTI LAYER
Series：*
Mfr：Broadcom Limited
Package：Tray
Function：-
Interface：-
Number of Circuits：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Power (Watts)：-

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BCM56540XB0KFSBLG

Overview

The BCM56540XB0KFSBLG is a multi-layer Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the BCM56540 product family and is classified as a telecom interface IC. The component supports IEEE 1588 Precision Time Protocol for synchronization applications. It utilizes an FCBGA package with a standard factory quantity of 84 units per tray. The device operates within a commercial temperature range and complies with RoHS3 standards. Moisture Sensitivity Level (MSL) is rated at 1, indicating unlimited floor life under standard conditions.

Feature Summary

Supports multi-layer switching capabilities for network infrastructure
Enables IEEE 1588 precision time protocol synchronization
Designed for high-density telecommunications interface applications

Applications

Telecommunications network equipment
Carrier-grade Ethernet switches
Precision timing synchronization systems

Procurement Notes

This component has reached End-of-Life status. Official discontinuation notifications are available from the manufacturer. Current availability is restricted or non-existent through primary distribution channels. Engineers must verify current stock status with authorized suppliers before design finalization. Legacy support may be limited.

Selection Notes

Designers should evaluate alternative components within the Broadcom BCM565xx series or newer generations due to the discontinued status of this specific part number. Verify pin compatibility and software driver support when migrating to successor devices. Ensure new selections meet the same IEEE 1588 and throughput requirements originally specified for the BCM56540XB0KFSBLG.

Part Context

The BCM56540XB0KFSBLG is part of the Broadcom BCM56540 chipset family, which targets high-performance Ethernet switching solutions. This specific suffix denotes the package type and temperature grade. It serves as a core switching engine for complex network topologies requiring precise time synchronization and multi-layer packet processing capabilities in carrier environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Review Broadcom's official Product Change Notification (PCN) or End-of-Life (EOL) notices for recommended alternatives. Consult technical support for validated migration paths to newer Broadcom switch silicon families.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.