2017-06-26 Welcome guest,  Sign In  |  Sign Up
Chin. Opt. Lett.
 Home  List of Issues    Issue 02 , Vol. 15 , 2017    10.3788/COL201715.022502


Upstream dispersion management of 25 Gb/s duobinary and PAM-4 signals to support 0–40 km differential reach
Honglin Ji, Lilin Yi, Lei Xue, and Weisheng Hu
State Key Laboratory of Advanced Optical Communication Systems and Networks, [Shanghai Jiao Tong University], Shanghai 200240, China

Chin. Opt. Lett., 2017, 15(02): pp.022502

DOI:10.3788/COL201715.022502
Topic:Optoelectronics
Keywords(OCIS Code): 250.4110  230.0040  

Abstract
We extensively discuss 25 Gb/s per wavelength capacity in both IEEE and ITU-T standardization to support the increasing bandwidth requirement. In this Letter, we propose to use the optical dispersion compensation technique in an optical line terminal (OLT) combined with a bandwidth-limited electro-absorption modulated laser in an optical network unit to achieve 25 Gb/s capacity for the upstream link. We evaluate the positive and negative dispersion tolerances of 25 Gb/s electrical duo-binary (EDB) and pulse-amplitude modulation (PAM-4) signals. We achieve 39.5 and 31 dB upstream loss budgets for the 25 Gb/s EDB and PAM-4 signals by using ?600 and ?500 ps/nm optical dispersion compensation in OLT, respectively, both supporting 0–40 km differential reach.

Copyright: © 2003-2012 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 View PDF (1023 KB)

Share:


Received:2016/9/20
Accepted:2016/12/6
Posted online:2017/1/12

Get Citation: Honglin Ji, Lilin Yi, Lei Xue, and Weisheng Hu, "Upstream dispersion management of 25 Gb/s duobinary and PAM-4 signals to support 0–40 km differential reach," Chin. Opt. Lett. 15(02), 022502(2017)

Note: This work was partly supported by the National Natural Science Foundation of China under Grant Nos. 61322507, 61132004, and 61575122.



References

1. H. Zhang, S. Fu, J. Man, W. Chen, X. Song, and L. Zeng, in Proceedings of OFC (2014), paper?M2I.3.

2. V. Houstma, and D. V. Veen, in Proceedings of ECOC 1 (2015), paper?PDP.4.3.

3. J. Wei, N. Eiselt, H. Griesser, K. Grobe, M. Eiselt, J. J. Vegas-Olmos, I. T. Monroy, and J.-P. Elbers, in Proceedings of ECOC (2015), paper?PDP.4.4.

4. Z. Li, L. Yi, X. Wang, and W. Hu, Opt. Express 23, 20249 (2015).

5. V. Houtsma, D. van Veen, A. Gnauck, and P. Iannone, in Proceedings of OFC (2015), paper?Th4H.1.

6. D. van Veen, V. E. Houtsma, P. Winzer, and P. Vetter, in Proceedings of ECOC (2012), paper?Tu.3.B.1.

7. Z. Ye, S. Li, N. Cheng, and X. Liu, in Proceedings of ECOC (2015), paper?Mo.3.4.4.

8. M. Tao, L. Zhou, S. Yao, D. Zou, S. Li, H. Lin, and X. Liu, in Proceedings of OFC (2016), paper?Th1I.4.

9. Z. Zhang, X. Jiang, J. Wang, X. Chen, and L. Wang, Chin. Opt. Lett. 13, 020603 (2015).

10. Y. Guo, S. Zhu, G. Kuang, Y. Yin, Y. Gao, D. Zhang, and X. Liu, in Proceedings of OFC (2014), paper?Tu2C.6.

11. L. Yi, X. Wang, Z. Li, J. Huang, J. Han, and W. Hu, Opt. Express 23, 7971 (2015).

12. L. Yi, H. Ji, Z. Li, X. Li, C. Li, Q. Yang, L. Xue, X. Wang, S. Wang, Y. Yang, J. Xu, S. Yu, and W. Hu, in Proceedings of ECOC (2016), paper?W3.E.1.

13. Z. Li, L. Yi, H. Ji, and W. Hu, Opt. Express 24, 12941 (2016).

14. L. Han, S. Liang, H. Zhu, and W. Wang, Chin. Opt. Lett. 13, 081301 (2015).

15. D. van Veen, and V. Houtsma, in Proceedings of OFC (2016), paper?Tu3C.3.


Save this article's abstract as
Copyright©2014 Chinese Optics Letters 沪ICP备05015387