<![CDATA[iFixit - Answers With Device "ONU"]]> https://www.ifixit.com/Answers/Device/ONU/All?rss=yes en-US Sat, 04 Apr 2026 08:38:26 -0700 <![CDATA[ONU: Why PON lights on XPON ONU keeps blinking?]]> I have XPON ONU and its PON link light keep disconnecting. How do i fix it?

⟐ Commented September 05, 2025 at 13:17 MST

]]> https://www.ifixit.com/Answers/View/723571/Why+PON+lights+on+XPON+ONU+keeps+blinking https://www.ifixit.com/Answers/View/723571 Fri, 05 Sep 2025 13:17:29 -0700 <![CDATA[ONU: Why it is not lit?]]> Why It is doing its job by giving access to an internet connection (good download speed,and very slow upload speed) despite that its light(power , PON , LAN,LOS...) are all off?I tried trning it on and off and it is still the same.

⟐ Answered July 18, 2024 at 11:26 MST

]]> https://www.ifixit.com/Answers/View/852771/Why+it+is+not+lit https://www.ifixit.com/Answers/View/852771 Thu, 18 Jul 2024 11:26:05 -0700