Oh : you didn't test that by now ? Why not ?
First step : is your 'J1900' WOLlable ? You have the equipment. Do you have the doc ? It's a RTFM thing.
If so - or if you doubt - : take note of the - or all of the - MAC addresses of the all the network connector of the J1900.
Download some WOL generator tool from the net : I used https://www.depicus.com/wake-on-lan/ a lot in the past.
Now, with this tool, broadcast the WOL packet to your J1900. Try every NIC.
You'll have your answer in .... 5 minutes ?
edit : Bad news : https://www.win-raid.com/t6767f54-Request-adding-wake-on-lan-feature-to-J-bios.html (if they talk about your board).