Description of the illustration cpt_pipe_simple_enable.gif

The figure is a diagram showing a Trail Termination Point on the left, labeled T1 - 1.536 Mbps. It maps to a T1 Facility pipe and to Connection Termination Points, each a 64 Kbps channel. 2 CTPs are shown but they represent 24 CTPs. Each CTP maps to a DSO channel pipe.