BCM53128IQLEG – 24-Port Gigabit Ethernet Switch Controller – Broadcom Limited

Optimize your network infrastructure with the BCM53128IQLEG Gigabit Ethernet switch controller from Broadcom Limited. This high-performance IC delivers robust connectivity and efficient data management for demanding embedded systems. PCX ensures genuine Broadcom components with reliable stock and fast shipping.

Key Features

• Advanced Switching: 24-port Gigabit Ethernet integration
• Efficient Architecture: Low-latency packet processing
• Industrial Reliability: Designed for stable operation in embedded environments
• Manufacturer: Broadcom Limited (now part of Avago Technologies)
• Packaging: Tray format for secure handling

Technical Details

This interface controller IC features a sophisticated switching fabric supporting high-bandwidth data transfer across multiple ports. While specific operational parameters vary by application, it delivers consistent performance in managed network environments. Refer to the PCX-hosted datasheet for complete electrical characteristics and design guidelines.

Common Applications

• Enterprise-grade network switches
• Industrial control systems
• Embedded networking equipment
• Telecommunications infrastructure
• Legacy system maintenance

About Broadcom Limited

Broadcom Limited (now operating under Avago Technologies) is a global leader in semiconductor solutions for wired and wireless communications. With decades of innovation in data transmission technology, their components set industry standards for performance and integration in networking hardware.

Renowned for rigorous quality control, Broadcom’s products undergo extensive validation to ensure reliability in critical infrastructure. Their switch controllers power mission-critical applications worldwide, from data centers to industrial automation systems.

About Ethernet Switch Controllers

Ethernet switch controllers manage data flow between network devices, acting as the intelligence behind modern networking hardware. They determine how packets are routed, filtered, and prioritized across connected ports, directly impacting network efficiency and latency.

These ICs are fundamental in building scalable networks for commercial and industrial use. High-port-density controllers like the BCM53128 series enable compact switch designs without sacrificing performance, making them ideal for space-constrained applications requiring multi-device connectivity.

Packaging Information

This product ships in secure manufacturer trays to prevent damage during transit. Contact PCX for bulk order options or custom packaging requirements.

Frequently Asked Questions

Q: Is this IC suitable for new designs?
A: This part is marked obsolete. It remains available through PCX for legacy system support and repairs.

Q: Does PCX provide technical documentation?
A: Yes! Access the complete BCM53128IQLEG datasheet on our website.

Q: What’s the difference between a switch controller and a PHY?
A: Controllers handle data routing/logic, while PHYs manage physical layer signal conversion. This IC focuses on switching functions.

Q: Can I get samples before volume orders?
A: PCX offers sample requests for qualified customers – contact our support team.

Q: How does obsolescence affect warranty?
A: PCX guarantees authentic components with full traceability, regardless of status.

Q: What temperature range does this support?
A: Refer to section 6.1 in the datasheet for detailed operating conditions.

Product images are representational. Verify specifications using the provided datasheet.

Order Today for Fast Delivery!

Secure your BCM53128IQLEG switch controllers now. PCX guarantees authentic Broadcom components with same-day shipping on in-stock items. Contact our technical team for design support!