Temporarily disconnecting ONT from mains

[#1]

I've moved into a new place, Openreach activated my FF service yesterday and everything is working fine. However, I need to rearrange some cables including the power supply to the ONT. Will there be any impact to my service if the ONT is very briefly disconnected from the mains? For example, might I see reduced speeds once I've reconnected it to the mains? The ONT is the Nokia model and so doesn't have a battery backup. Thanks

[#2 · Accepted solution]

No, it’ll be fine - as it’s fibre there’s no danger of loss of speed because of a disconnect