Puma 7 FHCE2752 SR31A SoC

Intel Puma 7 FHCE2752 (SR31A) High-Performance DOCSIS 3.1 SoC

The Intel Puma 7 FHCE2752 (Spec Code: SR31A) is a flagship-tier communications processor designed for the most demanding DOCSIS 3.1 cable gateways and high-speed networking equipment. Built on Intel’s 14nm FinFET process, the FHCE2752 provides the massive multi-core x86 processing power required to handle Multi-Gigabit internet tiers, advanced hardware-based security, and complex smart home management without bottlenecking.

Core Technical Features:

• Multi-Gigabit DOCSIS 3.1: Engineered for full DOCSIS 3.1 compliance, supporting wideband OFDM downstream and OFDMA upstream channels for symmetrical-like Multi-Gigabit throughput.
• High-Performance x86 CPU: Features an Intel Atom-based multi-core architecture (SR31A stepping) that provides superior computational overhead for software-defined networking (SDN) and third-party applications.
• Advanced Hardware Offloading: Includes dedicated hardware acceleration for network address translation (NAT), QoS, and packet processing, ensuring wire-speed performance across LAN and Wi-Fi 6/7 interfaces.
• 14nm Efficiency: Leveraging Intel's 14nm technology, the FHCE2752 delivers a significant performance-per-watt increase, reducing thermal output in compact, fanless gateway designs.
• Robust Security Suite: Integrated Intel hardware security building blocks, including Secure Boot and cryptographic acceleration, to protect against firmware tampering and data breaches.

Technical Specifications:

• Model/Part Number: FHCE2752 (Intel Puma 7 Series)
• S-Spec/Stepping: SR31A
• Processor Architecture: Intel Atom (x86) Multi-Core
• DOCSIS Compatibility: DOCSIS 3.1 & Backward compatible with 32x8 DOCSIS 3.0
• Memory Support: High-bandwidth DDR3L / DDR4 interface
• Connectivity: PCIe Gen3, Multi-Gigabit Ethernet (SGMII/QSGMII), USB 3.0
• Compliance: RoHS Compliant, Lead-Free

Ideal Use Cases: