ITU-T G.694.1-2012
Spectral grids for WDM applications: DWDM frequency grid (Study Group 15)

Standard No.

ITU-T G.694.1-2012

Release Date

2012

Published By

International Telecommunication Union (ITU)

Latest

ITU-T G.694.1-2012

Replace

ITU-T G.694.1-2002

Scope

The purpose of this Recommendation is to provide the definition of a frequency grid to support dense wavelength division multiplexing (DWDM) applications.

ITU-T G.694.1-2012 Referenced Document

• ITU-T G.671 Transmission characteristics of optical components and subsystems*， 2019-08-01 Update
• ITU-T G.694.1 Spectral grids for WDM applications: DWDM frequency grid*， 2020-10-01 Update

ITU-T G.694.1-2012 history

• 2012 ITU-T G.694.1-2012 Spectral grids for WDM applications: DWDM frequency grid (Study Group 15)
• 2002 ITU-T G.694.1-2002 Spectral grids for WDM applications: DWDM frequency grid Series G: Transmission Systems and Media, Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsystems Study Group 15