The 1492-CABLE010RTBR is a pre-wired RTBR type cable designed for digital I/O modules, featuring 20 conductors (with 2 not connected to RTB) of 18 AWG size. It comes with a 1746-RT25R connector and measures 1.0 meter (3.28 feet) in length. This product includes Radwell's 2-year warranty (factory warranty not applicable).