Follow the steps below to add an ONU. This method is suitable to add a small number of ONUs.

Step 1: Select the project. Navigate to Project > ONU to go to the ONU management interface.

Step 2: Click Add in the ONU management interface.

Step 3: : Enter the device's SN (required) and Device Name (optional), and then click OK. The length of a SN should be between 6 and 20 characters, and the length of an alias cannot exceed 64 characters. Click  to delete the filled SN, and click   to add more SNs.

Step 5: When the "Add succeeded" prompt appears, the added device will be displayed in the ONU list.

To add ONUs to a project in batches:

Step 1:  Click Add.

Step 2: Click Download Template to download the template.

Step 3: Fill in the template. SN is required while the alias is optional. Up to 200 devices can be imported each time.

Step 4: Click ".xls" File to upload the template.

Step 5: When the "Operation succeeded" prompt appears, the operation is complete. The imported devices will be displayed in the ONU list.