Vertex CT-104A Interface Cable for FIF-10A Radio Interface Box Pigtail interface cable For use with the FIF-10A radio interface box Compatible with VX-3200, VX-2500, VX-2500 CONVEN, VX-4100, VX-4200, VXR-9000, VX-3200 LTR, VX-7100, VX-7100/7200 P25, VX-2100, VX-2200, VX-2200 Trunking