ELTEX NTU-2V - The Restore Default Submenu. Restore Default Settings; The PON Password Submenu. Changing PON Network Password; Internet Time Submenu. System Time Settings

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62 NTU Optical Network Terminals
4.6.1.3. The Restore Default Submenu. Restore Default Settings
The menu restores the default settings. The device will be rebooted in this case.
When operation is completed, all settings will be lost
Click Restore Default Settings button to restore the default settings. When factory reset is
completed the device will be automatically rebooted.
4.6.2 The PON Password Submenu. Changing PON Network Password
Use this menu to change the password, which is used for ONT authorisation on a station-side device of a
passive optical network.
To change the password, enter 10 characters in the New PON Password field. Click the Apply/Save button
to accept and save the changes. The settings will be applied after device restart.
We do not recommend to change the password as the link to the station-side device may be lost in
this case.
4.6.3 Internet Time Submenu. System Time settings
The tab contains settings for the device system time.
– Automatically synchronize with Internet time servers – when checked, time automatically synchronises with
Internet time servers;
– First NTP time server – select the primary time server;
– Second NTP time server – select the second time server (none—do not use additional servers);
– Third NTP time server – select the third time server (none—do not use additional servers);
– Fourth NTP time server – the fourth time server (none—do not use additional servers);
– Fifth NTP time server – select the fifth time server (none—do not use additional servers);;