Abstract: Apparatus for and a method of monitoring the transmission of an analog video signal through a video signal transmission channel, e.g. a fiber optic cable from a headend capturing the analog video signal at a location remote from the headend and select a signal channel from the captured video signal. The selected signal channel is digitized and serialized as a digital signal and the digital signal is transmitted as an optical signal through an optical fiber cable to a monitoring location, where the digital signal is converted to an analog video signal which is displayed on a video monitor.
Type:
Grant
Filed:
November 22, 1995
Date of Patent:
September 15, 1998
Assignee:
Augat Photon Systems Inc.
Inventors:
John Charles Maycock, Carey Todd Ritchey, Vincent Maddock Smith