ETRI Journal

  • 제34권6호
  • /
  • Pages.838-846
  • /
  • 2012
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  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
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Design of a Cost-Effective Hybrid-Type PBEx Providing a High Power Budget in an Asymmetric 10G-EPON

  • Kim, Kwangok (Advanced Communications Research Laboratory, ETRI) ;
  • Lee, Sangsoo (Advanced Communications Research Laboratory, ETRI) ;
  • Lee, Jonghyun (Advanced Communications Research Laboratory, ETRI) ;
  • Jang, Younseon (Department of Electronics Engineering, Chungnam National University)
  • 투고 : 2012.04.19
  • 심사 : 2012.06.15
  • 발행 : 2012.12.31
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초록

This paper proposes a cost-effective hybrid-type power budget extender (PBEx) that can provide a high power budget of over 45 dB in an asymmetric 10-Gb/s Ethernet passive optical network (10/1G-EPON). The hybrid-type 10/1G-EPON PBEx comprises a central office terminal (COT) and remote terminal (RT) module supporting four channels and uses a coarse wavelength division multiplexing (CWDM) technology between the COT and RT for a reduction of fiber cost and efficient access network design. The proposed 10/1G-EPON PBEx can provide over a 40-km reach and 128-way split per CWDM wavelength with no modification of a legacy 10/1G-EPON system and can satisfy the error-free service in $10^{10}$ packet transmission.

키워드

참고문헌

  1. C. Chen, Z. Chair, and B. Velmurugan, "10G EPON: Next Generation Ethernet Passive Optical Networks," Proc. OFC/ NFOEC, Mar. 2009, pp. 1-3.
  2. IEEE Std. 802.3av, "Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specification, Amendment 1: Physical Layer Specifications and Management Parameters for 10 Gb/s Passive Optical Networks," 2009.
  3. M. Hajduczenia, "Call For Interest Consensus Building Meeting: Extended EPON PMDs," IEEE 802.3 Working Group, consensus building meeting, San Francisco, CA, USA, July 19, 2011. Available: http://grouper.ieee.org/groups/802/3/EXTND_ EPON/public/1107/index.html
  4. E. Mallette, "Five Criteria Board Market Potential," IEEE 802.3 Extended EPON Study Group, 802.3 plenary meeting, Atlanta, GA, USA, November 2011. Available: http://grouper.ieee.org/ groups/802/3/EXTND _EPON/public/1107/index.html
  5. M. Hajduczenia, "Project Objectives…How Far, How Long...," IEEE 802.3 Extended EPON Study Group, 802.3 plenary meeting, Atlanta, GA, USA, Nov. 2011. Available: http://grouper. ieee.org/groups/802/3/EXTND_EPON/public/1107/index.html
  6. IEEE Std. 802.3ah, "Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications," 2008.
  7. FTTH Council, "The Advantages of Fiber," Fiber to the Home, 3rd ed., Spring 2009, pp. Sec2:1-32.
  8. B. Wang, J. Xu, and Z. Fu, "Proposal for Extended EPON PMD," IEEE 802.3 Extended EPON Study Group, 802.3 plenary meeting, Atlanta, GA, USA, Nov. 2011. Available: http://grouper. ieee.org/groups/802/3/EXTND_EPON/public/1107/index.html
  9. D. Piehler, "Extending EPON Link Budget without New PMD Definitions," IEEE 802.3 Extended EPON Study Group, 802.3 plenary meeting, Atlanta, GA, USA, Nov. 2011. Available: http://grouper.ieee.org/groups/802/3/EXTND_EPON/public/1107/index.html
  10. K.O Kim et al., "Low-Cost, Low-Power, High-Capacity 3R OEO-Type Reach Extender for a Long-Reach TDMA-PON," ETRI J., vol. 34, no. 3, June 2012, pp. 352-360. https://doi.org/10.4218/etrij.12.0111.0410
  11. ITU-T Recommendation G.984.6 Amendment 1, "Gigabit-Capable Passive Optical Networks (GPON): Reach Extension Amendment 1: Wavelength-Converting, Continuous Mode, and 1:N-Protected Range Extenders," Nov. 2009.
  12. http://www.sourcephotonics.com
  13. D. Li, "Cost Comparison of the 10G-EPON PMDs," IEEE 802.3 Extended EPON Study Group, Nov. 2011. Available: http://grouper.ieee.org/groups/802/3/EXTND_EPON/public/1111/index.html

피인용 문헌

  1. Demonstration of Bit-Level CWDM-Based Power Budget Extender Providing a High-Power Gain of 54dB in Symmetric-Rate 10G-EPON System vol.eb99, pp.4, 2012, https://doi.org/10.1587/transcom.2015ebp3339