BCM56640B0KFSBLG

Description：IC TELECOM INTERFACE MULTI LAYER
Series：*

SKU:4abc3dd3d99a 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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BCM56640B0KFSBLG

Overview

The BCM56640B0KFSBLG is a multi-layer Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the BCM56640 family of communication and networking ICs, designed for high-performance switching applications. The component operates within the Ethernet Switches subcategory and supports IEEE 1588 Precision Time Protocol (PTP) for time synchronization in network infrastructure. It utilizes a BGA package configuration suitable for dense PCB layouts.

Feature Summary

Supports multi-layer switching capabilities for complex network topologies
Integrates IEEE 1588 PTP hardware support for precise time synchronization
Designed for high-density telecommunications and enterprise network equipment

Applications

Telecommunications carrier infrastructure
Enterprise core and distribution switches
Data center aggregation layers

Part Context

This component is part of the Broadcom BCM56640 series, which targets high-end switching solutions. The suffix KFSBLG indicates specific packaging and temperature grade variations within the product line. It serves as a system-on-chip solution for building scalable network devices requiring advanced protocol support.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Broadcom lifecycle notices or authorized distributors for end-of-life (EOL) alternatives and compatible pin-to-pin replacements.

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.