Popper Pin-outs? Baytech RPC to Digi CM32

Hi!

I am a complete noob when it comes to reading proper console pin-outs. I have a Digi CM32 and a Baytech RPC PDU. I notice there is suppose to be some integration with these 2 devices though I am unable to get this to function. I have tried numerous cable combinations to get nowhere.

The documentation have the following picture:

I do not know how the output would look to connect those 2 devices. Could someone with this knowledge show me the proper pin outs based on this picture?