How time flies, its July now.And we have gone through nine stops.Today,we begin our tenth stop:Network-level Protection(OTN).You can learn different protection applied to different scenarios. So what, come quickly！

Please log in to http://support.huawei.com, and search for"Network-level Protection(OTN)"to know more details.

The pre link:

9.[A Trip to WDM]Board Mechanism

8.[A Trip to WDM]Setting Subrack IDs

7.[A Trip to WDM]Animation on Optical Power Management

6.[A Trip to WDM]Clearing the Database of an SCC Board

5.[A Trip to WDM]Board Datasheet

4.[A Trip to WDM]WDM Basics At-A-Glance Animation on Multi-Wavelength

3.[A Trip to WDM]APP for Board Information Query Getting Everyting In Hand

2.[A Trip to WDM]Interactive Configuration Multimedia

1.[A Trip to WDM]Interactive Alarm Signal Flow

OTN is a master I should say, it comprises of variety of solutions, to support granular services, and its flawless protection schemes.