We keep on our blog a list which explains how to interface the WLN10/WLN30 & NavLink2 to popular navigation equipment such as Raymarine, Garmin, Furuno, etc.. This list explains which wires you need to use to interface the products together.
For the WLN10/WLN30, you can see the list here: https://digitalyacht.net/how-to-interface-wln10/
For the NavLink2, you can see the list here: https://digitalyacht.net/how-to-interface-nmea2000/