StarTech.com Dell EMC SFP-1G-SX Compatible SFP Module - 1000BASE-SX - 1GE SFP 1GbE Multimode Fiber MMF Optic Transceiver - 550m DDM 1189 it comes with both M

it comes with both M

23 AWG solid copper supporting a diverse range of Ethernet applications

This Optelian® 1005-1337 compatible SFP transceiver provides 1000Base-DWDM throughput up to 120km over single-mode fiber (SMF) using a wavelength of 1558

Hear and be heard

StarTech.com Dell EMC SFP-1G-SX Compatible SFP Module - 1000BASE-SX - 1GE SFP 1GbE Multimode Fiber MMF Optic Transceiver - 550m DDM 1189 it comes with both MStarTech. com Dell EMC SFP 1G SX Compatible SFP Module 1000BASE SX 1GE SFP 1GbE Multimode Fiber MMF Optic Transceiver 550m DDM The SFP1GSXEMCST is a Dell EMC SFP 1G SX compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000Base SX compliant networks, with a maximum distance of up to 500 m (1640 ft)).