Connect J6-0 of [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] on port [portnum] to J1-0 of [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] ,direction is RX-->TX. | Connect J6-0 of [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] on port [portnum] to J1-0 of [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] ,direction is RX-->TX. |