What is the definition of the pins of DB15 on NM-2CT1,How to connect to NM-2CT1 with CSU

[admin_2]

Now we use NM-2CT1 to connect outside CSU,what is the definition of the DB15 pinouts?

[#2]

J1 : Shield GND

J2 : Transmit+

J9 : Transmit--

J3 : Control+

J10 : Control--

J4 : Receive+

J11 : Receive--

J5 : Indication+

J12 : Indication

J6 : Timing+

J13 : Timing--

J8 : Control GND