Line plug for distributor changeover connections

摘要

A wiring plug for carrying out switch-over measures on distributors is designed to allow quick and cost-effective switch-over and testing of the wiring jumpers for directions and correct connection w.r.t. subscribers and exchange equipment, and without need for disconnection of the electronic equipment connected to the outer conductor. The conduction paths for both old jumper wiring as well as for the new are insulated from one another, and the conduction paths are provided with tappings for the new wiring and also for the old wiring. All the conduction paths are fitted with test access points so that the old wiring and the new wiring can be simultaneously tapped for test and measurement purposes.