Patent ID: 7175352

Claim:
A connector-plug part ( 1 ) for an optical plug-in connection, with a connector-plug pin ( 2 ), in which an optical waveguide stub ( 21 ) extending over a longitudinal center axis ( 3 ) is held, and with a sleeve-like pin holder ( 4 ) with a pin receiving section ( 5 ), in which the connector-plug pin is held, and with a cable receiving section ( 6 ), to which the end of an optical waveguide cable ( 7 ) can be fixed in a tension-resistant manner, it being possible for the optical waveguide stub to be welded to the optical waveguide end ( 23 ) on the cable side, characterized in that the cable receiving section ( 6 ) has at least two cladding parts ( 8 , 8 ′), which can be pivoted at joints ( 9 ) by a certain pivoting angle between an open position and a closed position, the end ( 22 ) of the optical waveguide stub ( 21 ) that is to be welded lying in the pivoting region of the pivotable cladding part in order to expose the waveguide end that is to be welded, and in that a protective sleeve, comprising two protective sleeve shells ( 25 , 25 ′), the protective sleeve shells being closable around the welded location, is arranged within the cable receiving section ( 6 ).