Implementation of ODUk linear protection switching in the packet optical transport system
- Resource Type
- Conference
- Authors
- Ko, Jesoo; Youn, Ji-wook; Kim, Ho-gun; Lee, Seung-woo; Lee, Wonkyoung; Joo, Bheom-soon
- Source
- 2014 12th International Conference on Optical Internet 2014 (COIN) Optical Internet 2014 (COIN), 2014 12th International Conference on. :1-2 Aug, 2014
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Protection switching
Optical packet switching
Optical switches
Monitoring
Integrated optics
P-OTS
OTN
ODU
ODUk protection
SNCP
- Language
- ISSN
- 2159-6395
2159-6409
In the P-OTS, OTN line signal of the OTN line card contains packet signals within ODU frame. To protect an ODU path, an ODUk path protection function is required. The proposed ODUk linear protection function is implemented based on the hardware within the OTN line card. We presented the operation of 1+1 unidirectional ODUk SNC protection switching. The measured protection time is less than 13ms.