A tunable connector formed from a connector sub-assembly, a housing an an outer housing is disclosed. The connector sub-assembly has an inner housing, a ferrule held by a ferrule holder and a retention body. The housing is formed from two shells that define a longitudinal passageway that supports a portion of an optical fiber cable to define cable assembly. The longitudinal passageway has a front-end section that supports a section of the retention body to inhibit longitudinal movement but to allow for rotation of the retention body and thus the connector sub-assembly to a select orientation. An outer housing operably disposed over the inner housing inhibits rotation of the retention body and thus the connector sub-assembly once an orientation is selected. Connector and cable sub-assemblies and assemblies, as well as a method of tuning the tunable connector, are also disclosed.