Digi Port Server TS 4 and convertissor DB9 - BURNDY


I’m french so i’m sorry for my language.
I have a Digi Port server TS 4 and I must connect it on my AUTOCOM which have a BURNDY Port and not DBA-9 port.

Is there a convertissor Burndy to DBA-9 or Burndy to RJ45 (network)

I’ve never heard of a Burndy. What type of serial interface does it have, and is that interface DTE or DCE in nature? Can you provide a pinout of the Burndy here?