BCM53128KQLEG

Description：MULTIPORT GIGABIT ETHERNET SWI
Series：-

SKU:04f326e980ae Category: Controllers Brand: Broadcom Limited

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Product introduction

Product Detailed Parameters

Description：MULTIPORT GIGABIT ETHERNET SWI
Series：-
Mfr：Broadcom Limited
Package：Tray
Protocol：-
Function：-
Interface：-
Standards：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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BCM53128KQLEG

Overview

The BCM53128KQLEG is a multiport Gigabit Ethernet switch manufactured by Broadcom Limited. It belongs to the BCM5312x series and functions as a network controller and processor IC. The component supports VLAN, QoS traffic prioritization, and port mirroring capabilities. It is housed in a Tray package and carries the Broadcom / Avago trademark. The device is classified under Communication & Networking ICs with a unit weight of 70.642 g. Moisture sensitivity is indicated as Yes. The product lifecycle status is End-of-Life (EOL).

Feature Summary

Supports VLAN configuration for network segmentation.
Provides QoS traffic prioritization for bandwidth management.
Enables port mirroring for network monitoring.

Applications

Industrial security switches
Building enterprise switches

Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Availability is restricted, and it may not be sold in all regions through standard distributors. Verification of current stock status and authenticity is critical before procurement due to its discontinued lifecycle stage.

Selection Notes

Engineers should consider this part only if legacy compatibility with the BCM5312x series is required. Due to the EOL status, alternative modern networking solutions or verified surplus sources must be evaluated. Design-in decisions should account for potential long-term supply constraints associated with obsolete components.

Part Context

The BCM53128KQLEG is part of the Broadcom BCM5312x family of Gigabit Ethernet switches. This series is designed for high-performance switching applications requiring integrated management features. The specific KQLEG suffix denotes the commercial temperature range and tray packaging format within the broader product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Engineers should consult official Broadcom obsolescence notices or contact authorized distributors for recommended replacement strategies for this discontinued component.

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.