Operation Manual
12 
Test
Generator
Inputs
Outputs
ASI 1
ETH1
ETH2
Up to 4
Up to 4
Switch
ASI 2
A/V
1
Composite/SDI
Unbalanced
Audio
Switch
Test
Generator
A/V
2
Composite/SDI
Unbalanced
Audio
Encoder
1
Mux
Encoder
2
For the remainder of this manual, we will use the term port for a physical input/output port (such 
as ASI or Ethernet), and stream for a transport stream present in the port. ASI ports support only 
one stream, while Ethernet ports support multiple streams. 
OTT Protocols 
For OTT Protocols, all the configuration steps happen at the encoder – there is no connection 
phase. The overall architecture in OTT mode is depicted below. 










