Configuring Optical Line Protection

This section describes the configuration of optical line protection (OLP), including how to create, delete and modify parameters as well as the description of parameters.

• Configuration Principle
  This section describes the principle of configuring the optical line protection.
• Creating and Deleting Optical Line Protection
  A WDM NE uses the OLP board to provide optical line protection. If a WDM NE is installed with an OLP board, the optical line protection pair can be created and the revertive mode and wait to restore (WTR) time can be set.
• Querying and Modifying the Parameters of Optical Line Protection
  As for the created protection, the working channel can be queried and the corresponding parameters can be modified on the U2000 Web LCT.