
Glossary
NetBlazer 545
G.709 Optical Transport Network (OTN)
G.709 Optical Transport Network (OTN)
Overview
The optical transport network (OTN) combines the benefits of SONET/SDH
technology with the bandwidth expansion capabilities offered by dense
wavelength-division multiplexing (DWDM) technology.
The OTN consists of the following layers:
Optical Transport Section (OTS)
Optical Multiplex Section (OMS)
Optical Channel (OCh)
Optical channel Transport Lane (OTL)
Optical Transport Unit (OTU)
Optical Data Unit (ODU)
Optical Channel Payload Unit (OPU)
Komentarze do niniejszej Instrukcji