This IP software can be applied to client OTN equipment, can also be used for client node equipment in OTN networks or used for A equipment in OTN networks. This IP benchmarking telecommunications model 3, Unicom model A4. 

Interface specifications:

 - 2 OTU2/OTU2e interfaces

 - 1 10GE business interface 

Functional specifications:

 - Support 8-way EoO services

 - Support EoS services

 - Support 64 EoOSU services