Subcarrier multiplexing
id:
subcarrier-multiplexing-277-11670007
title:
Subcarrier multiplexing
text:
Subcarrier Multiplexing (SCM) is a method for combining (multiplexing) many different communications signals so that they can be transmitted along a single optical fiber. SCM is used in passive optical network (PON) access infrastructures as a variant of wavelength division multiplexing (WDM). SCM follows a different approach compared to WDM. In WDM an optical carrier is modulated with a baseband signal of typically hundred of Mbit/s. In an SCMA infrastructure, the baseband data is first modulat
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Subcarrier_multiplexing
date created:
date modified:
2023-03-02T05:13:35Z
main entity:
{"identifier":"Q7630912","url":"https://www.wikidata.org/entity/Q7630912"}
image:
fields total:
13
integrity:
13