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【名称】：B-PON FTTH System For Ethernet Data Service In Japan
【作者】：Hitachi Ltd.
Hiroyuki Kenmotsu
【格式】：PDF
【页数】：17
【语言】：英文
【出版社】：
【出版日期】：
【摘要或目录】：
1. Broadband Access Market in Japan
2. Hitachi’s FTTx Products
3. Overview of Hitachi’s B-PON System
4. Key Technologies of B-PON for
Ethernet Data Services
4-1 Optical Transceivers
4-2 Single chip LSI
4-3 DBA
5. Conclusion
3
FSAN PON Workshop in Atlanta
All rights reserved, Copyright (c) 2003, Hitachi Ltd.
Broadband Service Growth in Japan
Number of Internet subscribers
0 27 280 3,350
5,930 7,730
1. ATM transmission equipment (1994)
- ATM leased line services
- PON and P-to-P
2. B-PON system with ATM UNI (2000)
- FSAN standards
- ATM leased line services
3. B-PON system with Ethernet UNI (2002)
- Ethernet data services for Internet access
- >10,000 lines per month
