Yahoo BB

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Yahoo BB
Broadband service model in Japan
June 4, 2002 Hayato Kameta BB Technologies
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YahooBB ADSL Service

• 8 Mbps Down stream (best effort)
• 512 kbps Up stream (best effort)
• With VOIP capability
• US18 (\2,280)

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YahooBB ADSL started in June 2001.
Historical data of, monthly ADSL ISP charge in
Japan
US50 (\/0.8)
US18 (\/0.8)
BB of YahooBB became so popular in Japan, in
2001
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Number of DSL subscribers in Japan
YahooBB Launch
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Reasonable lowest price

• Yahoo Japan, No.1 portal to acquire the
  audience.
• Renting deployed fiber (Dark fiber)
• Pure IP network
• Mass advantage

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3 month deployment

• About 1200 central offices
• G bit dark fiber all across Japan
• Max 8M bps through put, for each subscriber

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VOIP

• Domestic call 6 cents (\7.5) / 3 min.
• Japan to US 6 cents (\7.5) / 3 min.
• Among our users free

Voice over IP
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Y!BB for PlayStation2
Game Server (Game Maker)
High speed Data Transfer through Optical Fiber
Japan Internet
YahooBB XML Server
BBT Network
5.
4.
1.
3.
2.
6.
"PlayStation2 is a registered trademark of Sony
Computer Entertainment Inc.
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HOT SPOT
Deploying wireless stations connected to YahooBB
ADSL

• McDonalds
• else coming soon

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World lowest price Pure IP network YahooBB