To accommodate the data traffic that has been increasing due to high-quality video distribution, we have developed a 10 Gigabit Ethernet PON (10G-EPON) optical line terminal (OLT) that supports nearly ten times higher line-speed transmission than the current Gigabit Ethernet PON. To accommodate the data traffic that has been increasing due to high-quality video distribution, we have developed a 10 Gigabit Ethernet PON (10G-EPON) optical line terminal (OLT) that supports nearly ten times higher line-speed transmission than the current Gigabit Ethernet PON. At the heart of a point-to-multi-point or passive optical network (PON) is the optical line terminal (OLT). Modern OLTs offer communication service providers (CSP) the ability to launch multigigabit services to tens of thousands of subscribers from a single location or just ten. Fiber-to-the-home. FlexSym Optical Network Terminal 202 (ONT202) The Tellabs FlexSym® Optical Network Terminal 202 (ONT202) offers two multi-gigabit Ethernet options for 1G, 2. The Tellabs FlexSym ONT202. dots (. ) indicate that data are not available or are not separately repo ity, Japan), Mateus Silva Chang (Keio Un versity, Japan) and ASEAN-Japan Centre. The manuscript was edited by Tora Estep. Errors and omissions are only tho �· �·� nsu ·� �····························� stry and thus also an. This visualization shows the growth of the undersea cable network, global internet peering capacity, and the distribution of IP addresses via BGP announcements over time.