Definitions for "ONT"
Keywords:  perot, olt, fabry, optical, onu
optical network termination/terminator
The Optical Network Terminal (or Optical Network Unit) resides at the subscriber's end of the PON. It provides the interface between the network and the subscriber's equipment. Frequently the laser used at the ONT is a Fabry Perot type and operates at 1310nm and only transmits when given permission by the OLT.
(Optical Network Terminal) - device that terminates the fiber optic network at the customer premises. Also called ONU (Optical Network Unit) ONU