BCM88470CB0KFSBG

300 GBE CENTRALIZED SWITH

BCM88470CB0KFSBG – 300 GbE Centralized Switch IC – Broadcom Limited

Optimize your high-bandwidth networking infrastructure with the BCM88470CB0KFSBG Ethernet switch IC from Broadcom. This cutting-edge centralized switch solution delivers 300GbE throughput for next-gen data centers and enterprise networks, featuring advanced packet processing and energy-efficient operation. PCX ensures genuine Broadcom components with same-day shipping and dedicated technical support.

Key Features

• 300GbE Switching Capacity: High-performance packet forwarding
• Protocol Support: Ethernet (10/25/40/50/100GbE compatible)
• Compact Packaging: 1365-FCPBGA (37.5×37.5) form factor
• Active Status: Current production part with long-term availability
• Base Architecture: BCM88470 series for scalable designs

Technical Specifications

• Function: Centralized Layer 2/Layer 3 switch
• Interface: Standard Ethernet controller
• Package: 1365-BGA, FCBGA (Flip-Chip Ball Grid Array)
• Temperature Range: Industrial-grade operation (consult datasheet)
• Compliance: RoHS-compliant construction

Note: Product images are representational. Refer to datasheet for exact dimensions.

Download Full Datasheet

Typical Applications

• Data center spine/leaf switches
• Cloud infrastructure networking hardware
• Enterprise core routers
• High-frequency trading systems
• 5G backbone equipment

About Broadcom Limited

Broadcom Limited stands at the forefront of semiconductor innovation, driving advancements in wired and wireless connectivity solutions. With over 50 years of industry leadership, the company’s infrastructure technologies power global communication networks, setting benchmarks for performance and reliability.

Renowned for rigorous quality control and extensive R&D investment, Broadcom delivers silicon-proven solutions trusted by Fortune 500 enterprises. Their comprehensive portfolio of networking ICs undergoes exhaustive validation to ensure interoperability and long-term stability in mission-critical environments.

About Ethernet Switch ICs

Ethernet switch integrated circuits form the backbone of modern network architecture, intelligently directing data traffic between connected devices. These sophisticated controllers enable secure, low-latency communication across local and wide area networks while optimizing bandwidth utilization.

Centralized switch ICs like the BCM88470 series provide critical advantages in complex deployments, including unified management, reduced power consumption, and simplified cabling. Their hardware-accelerated packet processing capabilities are essential for handling exponential data growth in AI workloads, video streaming, and real-time analytics platforms.

Packaging Options

Available in protective factory trays for automated assembly. Contact PCX for reel packaging alternatives and kitting services.

Frequently Asked Questions

Question: What is the power consumption of this switch IC?
Answer: Typical power varies by configuration; refer to Broadcom’s thermal design guide for detailed metrics.

Question: Does this support IEEE 1588 Precision Time Protocol?
Answer: Yes, the BCM88470 series provides hardware-assisted PTP for timing-sensitive applications.

Question: What software development kits are compatible?
Answer: Broadcom offers SDKs for FastPath and Linux-based network operating systems.

Question: Can this IC handle jumbo frames?
Answer: Yes, it supports frame sizes up to 12KB for efficient large data transfers.

Question: Is heatsink mounting required?
Answer: Thermal management is essential; consult the mechanical datasheet for heatsink specifications.

Question: How does this differ from the BCM88450 series?
Answer: The BCM88470 provides higher port density and enhanced buffer management for larger deployments.

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