Fast ethernet multimode fiber connectivity ieeereg 8023 2002 lc duplex connector fits into standard sfp interfaces of fully managed switches fsm726 gsm72xx gsm72xxps gsm73xxs gsm7328fs drives fast ethernet up to 2 km distances with legacy 625125mum om1 multimode fiber cables drives fast ethernet up to 2 km distances with 50125mum laser optimized om3 multimode fiber cables