Connecting device for electrical connection of inner station of house communication system to connection box, has electrical plug connector with two plug parts and another electrical plug connector with other two plug parts

摘要

The connecting device (10) has an electrical plug connector (1,11) with two plug parts (1a,1b,11a,11b) and another electrical plug connector with other two plug parts (2a,12a). The mechanical rigidity of a section of a signal line is changed opposite to another section of the signal line. The former section is provided adjacent to the former plug part of the latter plug connector. The latter section is provided adjacent to the latter plug part of the former plug connector.