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Proceedings Paper

Hybrid DWDM system for CATV/256-QAM/OC-48 trunking
Author(s): Hai-Han Lu; Wen-Xing Tsai
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Paper Abstract

A hybrid dense-wavelength-division-multiplexing (DWDM) system for CATV, 256-QAM and OC-48 trunking is demonstrated. It used two wavelengths for AM-VSB CATV, two wavelengths for 256-QAM digital passband signals and four wavelengths for OC-48 (2.5 Gb/s) digital baseband signals transport. Good performances of carrier-to-noise ratio (CNR) >50 dB, composite second order (CSO) >64 dB and composite triple beat (CTB) >63 dB were obtained for AM-VSB CATV; and low bit error rate (BER <10^-9) had been achieved for 256-QAM and OC-48 digital signals over an 80-km large effective area fiber (LEAF) transport.

Paper Details

Date Published: 8 July 2002
PDF: 7 pages
Proc. SPIE 4872, Optical Transmission Systems and Equipment for WDM Networking, (8 July 2002); doi: 10.1117/12.475138
Show Author Affiliations
Hai-Han Lu, National Taipei Univ. of Technology (Taiwan)
Wen-Xing Tsai, National Taipei Univ. of Technology (Taiwan)


Published in SPIE Proceedings Vol. 4872:
Optical Transmission Systems and Equipment for WDM Networking
Benjamin B. Dingel; Brewster Roe Hemenway; Achyut Kumar Dutta; Ken-Ichi Sato, Editor(s)

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