Should i have to set ONU SN/loid/loid pasword/ploam/ploam password /gpon sn/MAC…?

If there is the first ONU in your home, you dont have to set anyting.

If you want to replace old ONU to New one, The specific authentication parameters are subject to the settings of the ISP server. based on our work experience, we give the following suggestions:

• GPON SN
• LOID
• LOID password
• LOID + LOID password
• GPON SN+ LOID+ LOID password
• Ploam
• Ploam Password
• GPON SN +Ploam Password
• Nothing to do , plug and play

MAC address is a option,Can be paired with any combination of the above.

Generally, do not set both LOID and Ploam Password.

How to get old information?

The method of obtaining the loid/loid pasword/ploam/ploam password /gpon sn/MAC of an optical modem varies with the optical modem model and ISP. Generally, you can find a label outside or at the bottom of the ONT. The label contains the SN, MAC address, and GPON SN of the ONT. If you need to log in to the management interface of an optical modem, you need to enter the user name and password of the optical modem. The user name and password can be found in the documents provided by the ISP. If you are not sure how to obtain this information, contact your ISP or network service provider.

• How To Convert A 16-digit GPON SN To A 12-digit GPON SN? – LuLeey