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networking:ftth [2026/06/11 08:01] – v1ctornetworking:ftth [2026/06/11 12:56] (current) – v1ctor
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 At home, users connect a home router (typically a wireless router) to the ONT and access the Internet via this home router. In the PON architecture, all packets sent from OLT to the splitter are replicated at the splitter (similar to a cable head end). At home, users connect a home router (typically a wireless router) to the ONT and access the Internet via this home router. In the PON architecture, all packets sent from OLT to the splitter are replicated at the splitter (similar to a cable head end).
  
 +Per-customer access speed is gated by the PON line rate (PON standard) - the line between **OLT** and **Splitter**. There are following standards:
 +
 +  * ''GPON'' - 2.5G => Legacy
 +  * ''XGS-PON'' - 10G symmetric => most common modern rollout
 +  * ''25G-PON'' - 25G => early deployment
 +  * ''50G-PON'' - 50G => newest standard, just shipping
networking/ftth.1781164864.txt.gz · Last modified: by v1ctor