Back in the day BNC to X.21, RJ45, RS232 and 485, converters were big business, not seen so much but still required for legacy systems running services today.
Multimode to Singlemode media converters used to be the most cost effective way of achieving greater network distances, now mainly used as demarcation devices
The RJ45 to fibre media converter is still the most used converter in the world from 10Mbps to 100Gbps
Digging roads, has always been expensive, sweat the assets already there, this technology is now plug and play. Coarse wavelength division multiplexing (CWDM) is a wavelength division multiplexing (WDM) technology that combines multiple signals at various wavelengths for simultaneous transmission over fibre cables.
Digging roads, has always been expensive, sweat the assets already there, this technology is now plug and play
One to many a clean way to manage your network.