?– AT&T offers OPT-E-MAN switched carrier Ethernet service at speeds ranging from
10M to 1G, GigaMAN (a point-to-point Ethernet fiber service), and Ethernet-over-
SONET at 100M or 1G.
?– Deutsche Telekom and BT Netherlands offer Ethernet-over-optical services to corporate
customers in Germany and the Netherlands, allowing companies to connect their
Ethernet-based LANs directly to the optical backbone of either Deutsche Telekom or
BT Netherlands without requiring WAN routers, with rates up to 100M.
?– The UK ntl:Telewest offers a nationwide Ethernet service with a VPLS component
that it is offering directly to retail customers and to other service providers as a
wholesale offering.
?– NTT Communications offers Arcstar Global e-VLAN network services, which extends
a LAN environment to multiple offices at 10M, 100M, and 1G in 54 countries.
?– Korea Telecom (KT) Ntopia delivers Ethernet-based services over fiber to serve
over 5 million subscribers in roughly 80,000 dwelling units inside large apartment
complexes, including multimedia applications (e.g., eLearning and online gaming),
on-demand bandwidth provisioning, virtual private network (VPN) applications
for home and office connectivity, and virtual leased lines (VLLs).
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