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GPON Principle---Data Multiplexing

Created: Jul 11, 2018 12:13:58Latest reply: Sep 24, 2018 06:32:15 1479 4 3 0 0

GPON adopts Wavelength Division Multiplexing(WDM) technology, facilitating bi-direction communication over a single fiber.

To separate upstream/downstream signals of multiple users over a single fiber, GPON aadopts two multiplexing mechanisms:

In downstream direction, data packets are transmitted in a broadcast manner;

In upstream direction, data packets are transmitted in a TDMA manner.

GPON Principle---Downstream

-Broadcast Mode

GPON Principle----Upstream

-TDMA(Time Division Multiplexing Access) mode

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 Previous: Configuration Profiles of the GPON Service, things to know!

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realtm7

Created Jul 11, 2018 13:41:53

GPON Data Multiplexing, useful things to know

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Tina_v84083080 Created Jul 11, 2018 13:55:43

Very clear topology schema

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Raluca29

Created Jul 12, 2018 08:52:49

very nice and useful topic

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Mysterious.color

Created Sep 24, 2018 06:32:15

i like this kind of articles

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GPON Principle---Data Multiplexing

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