The Gemini TPS5201MP OTN processors IP cores are a member of Tera-Pass’ product family for access applications. Gemini TPS5201MP processors support the functionality required by access networks and by premium services networks. Gemini TPS5201MP client ports support one or two Ethernet/SDH signals, provides EOS functionality, and conveys its payloads to an OTU1/OTU0 (2.7/1.3 Gbps) bearer. The OTU1/OTU0 signal may operate in a 1+1 protection configuration.