Ethernet Over PDH Over SONET/SDH

Ethernet over PDH over SONET/SDH (EoPoS) is one of many techniques that provided Ethernet connectivity over non-Ethernet networks. EoPoS is a standardized method for transporting native Ethernet frames over the existing telecommunications optical infrastructure by leveraging both the established PDH and SONET/SDH transport technologies.

Read more about Ethernet Over PDH Over SONET/SDHGeneral Description, Related Standards, The Use of EoPoS