Lesson 3/Learning Event 2
External Signal Connectors.
Telephone CX-4566/U is 250 feet long, and CX-4760/U is 15 feet long.
(2) The eight-step method of connecting a 26-pair cable connector to a
mounted socket in a signal entrance box is shown in figure 3-3.
operation requires the use of both hands, and the connector must be
pressed into it socket carefully and without twisting.
connector is then locked in place by use of the bottom knurled collar and
A set-screw is provided to secure the bottom knurled collar
after the operation is complete.
The signal entrance box covers are
hinged and hang down over the cables for protection.