Collecting information about the technology used to deliver 1Gbps Internet to residences. Home Telecom in South Carolina uses GPON splitting/multiplexing. I am trying to find out what AT&T uses.

Here are some useful references.

AT&T

ATT says their Internet is better than mine

ATT says What is fiber-optic Internet? With AT&T U-verse, you’ll get a fast, dedicated Internet connection. Other providers may have shared networks so neighborhood use can slow you down. AT&T offers Internet that is just for you and your household.

Says AT&T uses GPON July 2016

Info

Info

Info

PON Types

FTTH PON Types

Home Telecom

Home Telecom is GPON or is it Pt-to-Pt

ONT is Calix 711GE

Calix P-Series

Home Telecom Press Release

What does this mean? the Calix 700GEs are the industry's only ONTs to support GPON and point-to-point gigabit Ethernet in a single ONT.

We get 930Mbps up and down with a wired connection from a MacBook Pro to a Ubiquiti EdgeRouter, so apparently the technology is good.

Google

Good Information somewhat dated at 2004

Google might use WDM-PON

2014 Google Uses GPON