F-tile Architecture and PMA and FEC Direct PHY IP User Guide

ID 683872
Date 10/15/2021
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

2.2.2.3. Implementing One 100GbE-1 Interface with 400G Hard IP and FHT

This example needs:
  • Fracture type st_x4
  • One PMA
Fracture Index PMA Mapping
Some possible fracture indices and PMA mappings:
st_x4_0 FHT3
st_x4_1 FHT2
Some fracture indices and PMA mappings that are not possible:
st_x4_0 FHT2
st_x4_2 FHT3
Figure 20. Implementing One 100GbE-1 Interface with 400G Hard IP and FHT