Mastering AI Chip Complexity
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Ultra Ethernet IP Solutions | Synopsys
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High-Bandwidth, Ultra-Low Latency Networking
Synopsys’ Ultra Ethernet IP delivers the ultra-low latency and high bandwidth necessary to connect a million nodes building a massive AI scale-out network. The best-in-class IP solution, consisting of MAC and PCS controller, PHY, and verification IP, maximizes bandwidth at data rates up to 1.6 Tbps. With integrated error correction and built-in verification features, the IP provides the system integrity and top-tier performance to support AI back-end connectivity. Built on silicon-proven technology, decades of experience, and compliant with evolving Ultra Ethernet standards, designers can reduce risk and accelerate time to market for the world's most advanced SoCs.
What's New
Key Benefits
Features
- Ethernet MAC, PCS & PHY to complete a full Ultra Ethernet interface stack
- Supports evolving IEEE 802.3 and OIF-224G electrical standards
- Provides support for 4 x 400G, 2 x 800G, and 1.6T Ethernet rates using 112Gbps and 224Gbps SerDes
- Meets performance criteria for chip-to-chip, chip-to-module, and long reach copper/backplane interconnects
- Incorporates a DAC-based PAM-4 transmitter with feed-forward equalization (FFE)
- High-performance receiver equalization, supporting a channel loss up to 45dB
- Utilizes low jitter phase-locked loops (PLLs) for robust timing recovery and improved jitter performance
- Includes Ethernet PCS RS-FEC functions
Featured Resource
Featured Resource
448G: Ready or Not, Here it Comes!
Resources
Video
Synopsys 224G PHY: Enabling Industry Leading Reliability and Reach for AI Scale Networks
Article
April 22, 2025
Leading the Charge in High-Bandwidth Interconnects with 224G PHY IP
Blog
June 12, 2025
PCIe 6.x and 112 Gbps Ethernet: Synopsys and TeraSignal Achieve Optical Interconnect Breakthroughs
Related Products and Solutions
Synopsys provides the industry’s broadest IP portfolio for HPC and AI, enabling designers with best-in-class IP interfaces so designers can speed time to market and achieve first pass silicon success.
- Complete PCI Express 7.0 IP Solution
- Ultra Accelerator Link IP Solution
- Complete 1.6T Ethernet IP Solution
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Connect with Us