Abstract

In this paper, we present a clock recovery system implemented on field programmable gate array and integrated to the Gigabit Ethernet media converter for PMMA SI-POF developed within the framework of the POF-PLUS EU Project. We demonstrate timing synchronizing using only one sample per symbol from a highly distorted and attenuated 2-PAM signal without requiring any sort of preequalization. This is achieved by means of a hybrid analog–digital PLL with a timing error detector based on a modified version of the Müller and Mueller algorithm, a loop filter, and a VCXO.

© 2013 IEEE

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  1. B. Charbonnier, P. Urvoas, M. Ouzzif, J. Le Masson, J. D. Lambkin, M. O’Gorman, R. Gaudino, "EU project POF-PLUS: Gigabit transmission over 50 m of step-index plastic optical fibre for home networking," Proc. Opt. Fiber Commun. Conf. (2009) pp. 1-3 .
  2. A. Nespola, S. Straullu, P. Savio, D. Zeolla, J. Ramirez, S. Abrate, R. Gaudino, "A new physical layer capable of record gigabit transmission over 1 mm step index polymer optical fiber," J. Lightwave Technol. 28, 2944-2950 (2010).
  3. A. Nespola, S. Straullu, P. Savio, D. Zeolla, S. Abrate, D. Cárdenas, J. Ramirez, N. Campione, R. Gaudino, "First demonstration of real-time LED-based Gigabit Ethernet transmission on 50 m of A4a.2 SI-POF with significant system margin," Proc. 36th Eur. Conf. Exhibition Opt. Commun. (2010 ) pp. 1-3.
  4. D. Cárdenas, A. Nespola, P. Spalla, S. Abrate, R. Gaudino, "A media converter prototype for 10-Mb/s ethernet transmission over 425 m of large-core step-index polymer optical fiber," J. Lightwave Technol. 24 , 4946-4952 (2006).
  5. H. Meyr, M. Moeneclaey, S. Fechtel, Digital Communication Receivers: Synchronization, Channel Estimation, and Signal Processing (Wiley, 1998 ).
  6. K. H. Mueller, M. Müller, "Timing recovery in digital synchronous data receivers," IEEE Trans. Commun. COM-24, 516-531 (1976).
  7. D. Stephens, Phase-Locked Loops for Wireless Communications (Kluwer , 2002).
  8. J. Logue, “Virtex synthesizable delta-sigma DAC,” Xilinx, Inc., San Jose, CA, USA, Xilinx Application Note XAPP154, Sep. 1999..

2010 (1)

2006 (1)

D. Cárdenas, A. Nespola, P. Spalla, S. Abrate, R. Gaudino, "A media converter prototype for 10-Mb/s ethernet transmission over 425 m of large-core step-index polymer optical fiber," J. Lightwave Technol. 24 , 4946-4952 (2006).

1976 (1)

K. H. Mueller, M. Müller, "Timing recovery in digital synchronous data receivers," IEEE Trans. Commun. COM-24, 516-531 (1976).

IEEE Trans. Commun. (1)

K. H. Mueller, M. Müller, "Timing recovery in digital synchronous data receivers," IEEE Trans. Commun. COM-24, 516-531 (1976).

J. Lightwave Technol. (2)

A. Nespola, S. Straullu, P. Savio, D. Zeolla, J. Ramirez, S. Abrate, R. Gaudino, "A new physical layer capable of record gigabit transmission over 1 mm step index polymer optical fiber," J. Lightwave Technol. 28, 2944-2950 (2010).

D. Cárdenas, A. Nespola, P. Spalla, S. Abrate, R. Gaudino, "A media converter prototype for 10-Mb/s ethernet transmission over 425 m of large-core step-index polymer optical fiber," J. Lightwave Technol. 24 , 4946-4952 (2006).

Other (5)

H. Meyr, M. Moeneclaey, S. Fechtel, Digital Communication Receivers: Synchronization, Channel Estimation, and Signal Processing (Wiley, 1998 ).

A. Nespola, S. Straullu, P. Savio, D. Zeolla, S. Abrate, D. Cárdenas, J. Ramirez, N. Campione, R. Gaudino, "First demonstration of real-time LED-based Gigabit Ethernet transmission on 50 m of A4a.2 SI-POF with significant system margin," Proc. 36th Eur. Conf. Exhibition Opt. Commun. (2010 ) pp. 1-3.

D. Stephens, Phase-Locked Loops for Wireless Communications (Kluwer , 2002).

J. Logue, “Virtex synthesizable delta-sigma DAC,” Xilinx, Inc., San Jose, CA, USA, Xilinx Application Note XAPP154, Sep. 1999..

B. Charbonnier, P. Urvoas, M. Ouzzif, J. Le Masson, J. D. Lambkin, M. O’Gorman, R. Gaudino, "EU project POF-PLUS: Gigabit transmission over 50 m of step-index plastic optical fibre for home networking," Proc. Opt. Fiber Commun. Conf. (2009) pp. 1-3 .

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