Optical performance monitoring
id:
optical-performance-monitoring-264-16738604
title:
Optical performance monitoring
text:
Optical performance monitoring (OPM) is used for managing high capacity dense wavelength-division multiplexing (DWDM) optical transmission and switching systems in Next Generation Networks (NGN). OPM involves assessing the quality of data channel by measuring its optical characteristics without directly looking at the transmitted sequence of bits. It is a potential mechanism to improve control of transmission and physical layer fault management in optical transmission systems. In optical communi
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Optical_performance_monitoring
date created:
date modified:
2023-10-21T14:47:05Z
main entity:
{"identifier":"Q7098880","url":"https://www.wikidata.org/entity/Q7098880"}
image:
fields total:
13
integrity:
13