We are the leading company of broadband access in Japan.
Set top boxes of Sumitomo Electric Networks, INC. are active in the front lines.
It is the age of GE-PON (Giga Ether PON) for the new optical network.
Many mega carriers adopt Sumitomo Electric Networks, INC.
Network broadcast stations are natural in the age of optical communication. We provide the technology.
Routers that realize VoIP are also provided by Sumitomo Electric Networks, INC.
With MegaBit Gear, you can play network games in domestic LAN. GapNAT® realizes it.
 
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