Provides automatic over-voltage protection (OVP) and over-current protection (OCP) for the battery backup unit and optical network terminal (ONT).

Occurs when incoming voltage is higher than normal but not high enough to be classified as a surge or a spike. (Also known as over-voltage and overvoltage.)

Provides durable, weather-proof casing to protect an FTTx unit. Features outdoor mounting for access to the power supply and batteries.

Allows the end-user to manually reset the optical network terminal (ONT) without breaking any physical electrical connections.


Optical Network Terminal (ONT). Telephone equipment that terminates its optical fibers at a customer’s premises.