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Proceedings Paper

Design of multichannel parallel data transmission optical link
Author(s): Wencai Jing; Ge Zhou; Haifeng Li; Zhaohui Li; Yuxiu Deng; Hongxia Zhang; Yimo Zhang
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Paper Abstract

In this paper, high-density and large-capacity parallel data reliable transmission has been accomplished in high electro-magnetic interference environments via virtual- parallel optical transmission technique. Through time division multiplexing (TDM), all the parallel data signals and control signals are converted to high-speed serial data stream. Each bit is transmitted in a time slot during a frame period Thus, the parallel signals can be transmitted using only one opto-electronic device. Each optical transmission channel consists of two optical fibers, can achieve full-duplex transmission of 24 bits parallel signals. The maximum frame rate is 75 MHz. This data transmission card can be expanded to 6 channels, has a maximum data throughput of 15 Gbps. This optical data transmission link can work properly for a wide range of supply voltage. When the supply power voltage varied from 4.2 to 7.0 volts, the bit error rate (BER) is still below 10E-12.

Paper Details

Date Published: 16 October 2001
PDF: 5 pages
Proc. SPIE 4603, Fiber Optics and Optoelectronics for Network Applications, (16 October 2001); doi: 10.1117/12.444536
Show Author Affiliations
Wencai Jing, Tianjin Univ. (China)
Ge Zhou, Tianjin Univ. (China)
Haifeng Li, Tianjin Univ. (China)
Zhaohui Li, Tianjin Univ. (China)
Yuxiu Deng, Tianjin Univ. (China)
Hongxia Zhang, Tianjin Univ. (China)
Yimo Zhang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 4603:
Fiber Optics and Optoelectronics for Network Applications

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