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40 Gb/s Transmission over the Existing 10 Gb/s based DWDM Network Infrastructure
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- Authors
- Sang Soo Lee, Sang Kyu Lim, HLyun Woo Cho, Kwang Joon Kim, Je Soo Ko
- Issue Date
- 2006-07
- Citation
- International Conference on Optical Internet and Next Generation Network (COIN-NGNCON) 2006, pp.413-415
- Language
- English
- Type
- Conference Paper
- Abstract
- The capacity upgrading techniques to 40 Gb/s channel rate using the existing N x 10 Gb/s based DWDM infrastructure were studied. The super-FEC, carrier-suppressed return-to-zero and pre-emphasis were applied to 40 Gb/s channels for improvement in optical signal to noise ratio sensitivity. ©2006 OSIA.
- KSP Keywords
- 40 gb/s, Carrier-suppressed return-to-zero(CSRZ), DWDM network, Optical Signal-To-Noise Ratio(OSNR), Pre-Emphasis, Signal noise ratio(SNR), network infrastructure, return-to-zero(RZ)