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by Justin Wilsonj2
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XGS-PON

How Passive Optical Networks (PON) Work

July 22, 2026 by j2sw

If you’ve spent any time looking into fiber Internet, you’ve probably run across terms like GPON, XGS-PON, OLT, and ONT. These are all parts of what’s called a Passive Optical Network, or PON. Most residential fiber providers use PON because it lets them connect alot of homes without having to pull a separate fiber from … Read more

Categories Internet Architecture Tags ftth, gpon, isp, Passive Optical Network, PON, XGS-PON

The Access Network and How the Last Mile Actually Works

May 21, 2026 by j2sw
ISP

Learn how ISP access networks work using fiber, Satellite, LTE, DOCSIS, and fixed wireless to deliver Internet to customers

Categories Internet Architecture Tags access network, broadband access network, DOCSIS, fixed wireless ISP, gpon, last mile connectivity, LTE, satellite, XGS-PON

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