Powerline carrier – PowerLink 50/100
PowerLink 50/100 uses the high-voltage line between transformer substations as a low- to medium data rate (backup) communications path for data, voice and protection signals.
![Powerline carrier – PowerLink 50/100 Powerline carrier – PowerLink 50/100](https://assets.new.siemens.com/siemens/assets/api/uuid:47d9806c-673c-4c30-b479-057a2b7bed9f/width:100/quality:low/Powerline-carrier-PowerLink-50100.png)
PowerLink 50/100 uses the high-voltage line between transformer substations as a low- to medium data rate (backup) communications path for data, voice and protection signals.