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Colored Light and Grey Light

Created: Jun 11, 2019 09:20:09Latest reply: May 21, 2021 17:12:00 1228 16 15 0 2

Light in WDM system falls under near infra-red region and it is invisible.

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To differentiate wavelength in multiple systems, colored light term is used in WDM system wheres grey light is used in common optical systems.

Colored light is WDM-side optical signal either in OTN or line boards in WDM system. The optical signals can be directly transmitted to the multiplexer since they have already standard and dedicated wavelength.

Grey light on the other hand has no standard wavelength and it is within a certain wavelength range. Normally, light at Client-side optical ports of WDM device is grey light.

colored light grey light

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Jali

Created Jun 20, 2019 06:44:55

Good reading

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^3#

SharpShooter

Created Jun 21, 2019 00:30:46

Great information

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^4#

anildip

Created Jun 21, 2019 03:40:51

The data rate, which ideally might be at the carrier frequency, in practical systems is always a fraction of the carrier frequency.

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azkasaqib Created Aug 14, 2021 16:50:49 (0) (0)

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^5#

Hamza_eng Created Jan 23, 2021 14:21:08

good knowledge

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Saqib123 Created May 26, 2021 16:12:47 (0) (0)

azkasaqib Created Aug 14, 2021 16:50:36 (0) (0)

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^6#

MangoKnight

Created Feb 24, 2021 16:32:52

Good

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Saqib123 Created May 26, 2021 16:12:55 (0) (0)

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^7#

phuta

Created Mar 29, 2021 14:07:39

Thanks for sharing

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Ayeshaali Created May 21, 2021 17:11:39 (0) (0)

Ayeshaali Created May 21, 2021 17:11:48 (0) (0)

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^8#

nagu

Created Apr 10, 2021 10:19:23

Thanks for sharing

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^9#

Unicef

MVE Created Apr 10, 2021 12:11:17

GOOD

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^10#

Ayeshaali

Created May 21, 2021 17:11:54

Good

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