Bus Cable, Bus System FireWire IEEE 1394a/b, Conductor Color Code Black, Blue, Orange, Red, White, Conductor Grouping (2) Pair 26 AWG/(2) 22 AWG, Conductor Material Copper, Impedance 100 ohm, Includes Ground No, Jacket Color Red, Jacket Material PUR, Length Order by the Foot, Maximum Acceleration 98.4 m/sq sec, Maximum Operating Temperature 158 Degrees F, Maximum Velocity – Supported 7 fps, Maximum Velocity – Unsupported 10 fps, Minimum Bend Radius Factor – E-Chain 12.5 x OD