Hello JackScreecher,

This should help regarding the reset

https://dell.to/3MiDg9X

Optics and cables can be found here : https://dell.to/3rINAQL

Configure Virtual Link Trunking   refer to page 980

 limit user access to modes using privilege levels. Overview page 786

 https://dell.to/3MmDhJV 

Dell EMC Command Line Reference Guide for the S4048T–ON System

as far as cli https://dell.to/3OCmu7Z

Page 1380 enable password

page 1674 Virtual Link Trunking (VLT)

PowerSwitch S4048T-ON Support

https://dell.to/3Os8Kwc

We don't really do design/initial config, we support break/fix. If it was working and now does not we can troubleshoot.

Thanks for your reply.