DWDM SFP Selection Guide: Choosing Coloured Optics for Australian Networks

Dense Wavelength Division Multiplexing (DWDM) SFPs let you run multiple independent signals over a single fibre pair by transmitting each on its own wavelength, or colour. For Australian networks facing fibre scarcity or high leasing costs on metro and long-haul links, DWDM optics can multiply capacity without laying new fibre. This guide explains how DWDM […]