Behringer recommends using a shielded CAT 5e cable with Ethercon connectors wired to the T568B standard to connect the two. Also you need to make sure that the board is completely powered on before turning on the S32 for proper connection. Make sure you are connecting between the Aes50A ports. When connected you should be able to see a green light next to Aes50A in the main screen. Then you will need to properly route the channels.
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Behringer recommends using a shielded CAT 5e cable with Ethercon connectors wired to the T568B standard to connect the two. Also you need to make sure that the board is completely powered on before turning on the S32 for proper connection. Make sure you are connecting between the Aes50A ports. When connected you should be able to see a green light next to Aes50A in the main screen. Then you will need to properly route the channels.