Cable connector assembly

A cable connector assembly for electrical and/or optical cables and for connection to a complementary connector assembly, the cable connector assembly comprising:

• a) a housing for receiving the contact elements for electrical and/or optical contacting of the complementary connector assembly, having a thread which is arranged on a rear edge;
• b) a clamping member, which is at least partially radially compressible and which engages round the cable and clamps the cable in a compressed state;
• c) a clamping sleeve having a thread which is arranged on a front edge in order to form a threaded connection with the thread on the housing,
• wherein, when the threaded connection is tightened, the clamping sleeve, the clamping member, the housing and the cable are clamped together and at least one of i) the cable (K) is positioned in a rotationally secure manner with respect to the clamping member or ii) the clamping member is positioned in a rotationally secure manner with respect to the housing;
• d) a tightening sleeve, a length of which is smaller than a length of the clamping sleeve and which is pushed coaxially over at least a part-portion of the clamping sleeve;
• and
• e) a unidirectional locking mechanism at least between the clamping sleeve and the tightening sleeve, which prevents a relative rotation of the tightening sleeve and the clamping sleeve in a tightening direction of the threaded connection between the clamping sleeve and the housing beyond a specific degree.