Discussion topic: PON light not on
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Message posted on 01 Sep 2026 02:27 PM
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PON light not on
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Message posted on 01 Sep 2026 02:30 PM
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Re: PON light not on
Message posted on 01 Sep 2026 02:57 PM
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Re: PON light not on
@RebeccaForsyth if the PON light is not lit the ONT is not receiving an Optical signal. However in this condition normally the red LOS light on Openreach ONTs is on (Loss of Signal).
Can you post a picture of the ONT? It is possible it msy not be the correct unit if you have moved into a property where the previous occupiercwas using a different network like Virgin their engineers helpfully remove the Openreach unit and fit their's instead. Openreach ONTs are branded with their name.
65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
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