DocumentCode
399035
Title
High-spectral-efficiency DWDM access network supporting 10-Gbps access services
Author
Suzuki, H. ; Kani, J. ; Nakamura, T. ; Teshima, M. ; Iwatsuki, K.
Author_Institution
NTT Corp., Kanagawa, Japan
fYear
2003
fDate
23-28 March 2003
Firstpage
551
Abstract
A DWDM access network that supports 10-Gbps services is presented. The network scalability is numerically clarified by using 4-ary ASK, which achieves the spectral efficiency of 0.8 bps/Hz as compared to conventional NRZ.
Keywords
amplitude shift keying; optical fibre subscriber loops; optical modulation; wavelength division multiplexing; 10 Gbit/s; ASK; NRZ; access services; high-spectral-efficiency DWDM access network; network scalability; Bit error rate; Costs; Crosstalk; Delta modulation; Extinction ratio; Insertion loss; Optical packet switching; Optical signal processing; Protection; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN
1-55752-746-6
Type
conf
DOI
10.1109/OFC.2003.1248404
Filename
1248404
Link To Document