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What is the Difference Between Open System and Integrated Color System in WDM?

Created: Dec 14, 2021 06:59:34Latest reply: Dec 14, 2021 07:18:45 131 1 0 0 0

Hello Colleagues,

What is the Difference Between Open System and Integrated Color System in WDM? I am really confused about the concept for each of these.

Picture is attached for reference.

Open vs Integrated

WDM Open System Integrated System

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convention：
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liqiang185 Admin Created Dec 14, 2021 07:18:45

Dear friend!
You can interpret it as Colored and Colorless.
Colorless: Any port can be configured with optical transceivers of any wavelength. When wavelengths need to be changed, only software configuration is required.
Colored: Wavelength adding/dropping ports are sensitive to wavelengths. Each port can add/drop only fixed wavelengths.
Thank you!

x
convention：

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What is the Difference Between Open System and Integrated Color System in WDM?

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