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What will happen to my service if the power is down? (HSBB)

  • When the power is down, your service will be disrupted. We do however, highly recommend to attach either an Uninterruptible Power Supply (UPS) or a Battery Back-up Unit (BBU) to your ONT as a backup power supply. Both UPS and BBU can be bought from most computer shops. However, not all models of the ONT modem have the BBU port.


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