UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ITU-T G.698.1

Multichannel DWDM applications with single-channel optical interfaces

active, Most Current
Buy Now
Organization: ITU-T
Publication Date: 1 November 2009
Status: active
Page Count: 34
scope:

The purpose of this Recommendation is to provide optical interface specifications towards the realization of transversely compatible dense wavelength division multiplexing (DWDM) systems primarily intended for metro applications.

This Recommendation defines and provides values for single-channel optical interface parameters of physical point-to-point and ring DWDM applications (with transmission distance in the range of about 30 km to about 80 km) on single-mode optical fibres through the use of the "black link" approach.

Applications containing amplifiers within the black link are outside of the scope of this Recommendation.

This Recommendation describes DWDM systems that include the following features:

- Channel frequency spacing: 50 GHz and wider (defined in [ITU-T G.694.1]);

- Bit rate of signal channel: up to 10 Gbit/s.

Specifications are organized according to application codes.

Document History

ITU-T G.698.1
November 1, 2009
Multichannel DWDM applications with single-channel optical interfaces
The purpose of this Recommendation is to provide optical interface specifications towards the realization of transversely compatible dense wavelength division multiplexing (DWDM) systems primarily...
December 1, 2006
Multichannel DWDM applications with single-channel optical interfaces
A description is not available for this item.
June 1, 2005
Multichannel DWDM applications with single-channel optical interfaces
A description is not available for this item.

References

Advertisement