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. 

Interface specifications:

 - 2 OTU2 service interfaces or 8 OTU1 service interfaces

 - 2 OTU2 backplane interfaces 

 - 1 STM64 backplane interface 

 - 4 x 10GE backplane interfaces 

Functional specifications: 

 - Support EoO business 

 - Support EoS services 

 - Support 1000 EoOSU services