A connectorized fiber optic cable assembly, comprising: a fiber optic connector sub-assembly having a front end and a rear end, the fiber optic connector sub-assembly also having a fiber optic ferrule; a fiber optic cable crimp assembly comprising: a cable strain relief boot having a front end and a rear end; and a fiber optic cable crimp band having a front end and a rear end; and a fiber optic cable having an end portion inserted through the rear end of the cable strain relief boot of the fiber optic cable crimp assembly, wherein: the cable strain relief boot provides bend and strain relief for the end portion of the fiber optic cable; and the fiber optic cable crimp band of the fiber optic cable crimp assembly is crimped about the end portion of the fiber optic cable and about the fiber optic connector sub-assembly such that the end portion of the fiber optic cable is secured to the fiber optic connector sub-assembly; characterized in that: the rear end of the fiber optic cable crimp band is integrally connected to the front end of the cable strain relief boot such that the fiber optic cable crimp assembly can be provided as a single component prior to assembly with the fiber optic connector sub-assembly; the cable strain relief boot includes an integral gasket portion extending into the rear end of the fiber optic cable crimp band along an interior surface of the fiber optic cable crimp band; and the gasket portion is compressed around an outer jacket of the fiber optic cable for securing the fiber optic cable to the fiber optic connector sub-assembly. a fiber optic connector sub-assembly having a front end and a rear end, the fiber optic connector sub-assembly also having a fiber optic ferrule; a fiber optic cable crimp assembly comprising: a cable strain relief boot having a front end and a rear end; and a fiber optic cable crimp band having a front end and a rear end; and a cable strain relief boot having a front end and a rear end; and a fiber optic cable crimp band having a front end and a rear end; and a fiber optic cable having an end portion inserted through the rear end of the cable strain relief boot of the fiber optic cable crimp assembly, wherein: the cable strain relief boot provides bend and strain relief for the end portion of the fiber optic cable; and the fiber optic cable crimp band of the fiber optic cable crimp assembly is crimped about the end portion of the fiber optic cable and about the fiber optic connector sub-assembly such that the end portion of the fiber optic cable is secured to the fiber optic connector sub-assembly; the cable strain relief boot provides bend and strain relief for the end portion of the fiber optic cable; and the fiber optic cable crimp band of the fiber optic cable crimp assembly is crimped about the end portion of the fiber optic cable and about the fiber optic connector sub-assembly such that the end portion of the fiber optic cable is secured to the fiber optic connector sub-assembly; characterized in that: the rear end of the fiber optic cable crimp band is integrally connected to the front end of the cable strain relief boot such that the fiber optic cable crimp assembly can be provided as a single component prior to assembly with the fiber optic connector sub-assembly; the cable strain relief boot includes an integral gasket portion extending into the rear end of the fiber optic cable crimp band along an interior surface of the fiber optic cable crimp band; and the gasket portion is compressed around an outer jacket of the fiber optic cable for securing the fiber optic cable to the fiber optic connector sub-assembly. the rear end of the fiber optic cable crimp band is integrally connected to the front end of the cable strain relief boot such that the fiber optic cable crimp assembly can be provided as a single component prior to assembly with the fiber optic connector sub-assembly; the cable strain relief boot includes an integral gasket portion extending into the rear end of the fiber optic cable crimp band along an interior surface of the fiber optic cable crimp band; and the gasket portion is compressed around an outer jacket of the fiber optic cable for securing the fiber optic cable to the fiber optic connector sub-assembly.