48 track recording

Dear Laszlo , it seemed a little bit weird to cascade between two utrack24 unit using network cable, suppose i want to attach my two utrack24 units to a router (for remote control ) how can i do this if i am using the network port for sync , i think the proper way to do the sync is by using the sync port already available in the unit and in future suppose i need to sync more than two units i will never be able to do this using the network port !