Emerson VE6049M04 8-Slot SFP Expansion Module By wayne No Comments on Emerson VE6049M04 8-Slot SFP Expansion Module 3 Min Read Get the Emerson VE6049M04 8-slot expansion module for your VE6048 smart switch. Supports hot-swappable VE6050-series 100Mb transceivers. Power draw is 11W.