Reference Guide

22 Dell EMC PowerEdge MX SmartFabric Deployment Guide
5.2 Scalable Fabric Architecture network
Figure 15 shows the Scalable Fabric Architecture network and how each of the MX9116n FSEs connect to a
pair of leaf switches using QSFP28 cables. The MX9116n FSEs interconnect through a pair of QSFP28-DD
ports. MX7116n FEMs connect to the MX9116n FSE in the other chassis as shown.
Scalable Fabric Architecture topology
Note: For more information on QSFP28-DD connectors, see Appendix A.5.