Standard
FTTx, GPON and XGS-PON
FTTx covers fibre access architectures; GPON and its 10G successor XGS-PON are the ITU-T passive optical technologies behind most fibre-to-the-home deployments.
What is FTTx and GPON?
FTTx covers fibre access architectures; GPON and its 10G successor XGS-PON are the ITU-T passive optical technologies behind most fibre-to-the-home deployments.
How does FTTx and GPON work?
An OLT in the exchange serves many ONTs across a passive optical split. Because the split is passive, the most useful diagnostic signal comes from the ONT itself: received optical power, degrading slowly, long before the subscriber notices anything.
Why does an ISP need FTTx and GPON?
Optical power trends turn fibre faults from a customer complaint into a maintenance ticket you raised first.
How does Edgera implement FTTx and GPON?
JustiFi reads ONT optical statistics continuously and traces every device back through login and location to its OLT and port, so a pattern across one splitter is visible as a pattern rather than as twelve unrelated tickets.
Talk to someone who implements FTTx and GPON for a living
Not a sales overview. A working session with the engineers who built the protocol stack.