Designing for 448G: Modulation, DSP, and Channel Trade-offs in High-Speed SerDes
The electrical and implementation-level feasibility of 448G signaling in the context of AI and HPC cluster networks.
Discover practical solutions and engineering insights for deploying 448G SerDes in AI and HPC cluster networks.
In this white paper, you’ll learn:
- The impact of retimed vs. unretimed host architectures on signal integrity and power
- Key trade-offs between PAM4 and PAM6 modulation
- Channel design simulations and DSP implications using real-world 448G topologies
- Equalization strategies and ADC/DAC resolution requirements
- MLSD scaling and recent contributions to industry best practices
Read more here.
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