Product Information:
Control bus booster cable. Standard cable used to connect the two sides of a PH-Pro system box. Can also be used to connect multiple boosters stacked vertically. This is a 4-wire cable with small 4P4C RJ-H / RJ9 ends. Please note that all NCE control bus data cables are "pass through" data connections. Meaning the color code and wiring are 100% identical on both ends. Please note that this is not a cab bus cable for cabs.
