Optical fiber transmission quality analysis based on FPGA

Zhanchao Wang; Min Huang; Lulu Qian; Baowei Zhao

doi:10.1117/12.2551489

30 December 2019 Optical fiber transmission quality analysis based on FPGA

Zhanchao Wang, Min Huang, Lulu Qian, Baowei Zhao

Proceedings Volume 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019; 112003T (2019) https://doi.org/10.1117/12.2551489
Event: ANZCOP, 2019, Melbourne, Australia

Abstract

With the development of high-speed digital system, high-speed serial data transmission is widely used and the FPGA containing high-speed serial transceiver is also widely used. The high-speed serial interface of Xilinx's FPGA includes GTP, GTX, GTH and other high-speed transceivers with different transmission rate. The physical transmission speed of these transceivers can reach tens of Gbps. These low-level high-speed transceivers can support a variety of top-level transmission protocols, such as SRIO, PCIE, SATA, optical fiber and so on. Among these top-level transmission protocols, optical fiber transmission has the longest transmission distance and is widely used in various scenarios. Optical fiber transmission has three advantages. Firstly, its transmission capacity is very large and it can support ultralong distance transmission, one line optical fiber transmission rate can easily reach several Gbps. Secondly, optical fiber communication has strong anti-electromagnetic interference characteristics, which can ensure the quality of data transmission. Thirdly, optical fiber transmission uses light wave for data transmission and the light wave transmitted in the optical fiber cannot run out, so there is no radiation and it is difficult to eavesdrop.

Citation Download Citation

Zhanchao Wang, Min Huang, Lulu Qian, and Baowei Zhao "Optical fiber transmission quality analysis based on FPGA", Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112003T (30 December 2019); https://doi.org/10.1117/12.2551489

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KEYWORDS

Optical fibers

Field programmable gate arrays

Transceivers

Interfaces

Data transmission

Error analysis

Signal processing

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