Physical Media Dependent Prototype for 10-Gigabit-Capable PON OLT

다국어 초록 (Multilingual Abstract)

In this work, we study the physical layer solutions for 10-gigabit-capable passive optical networks (PONs), particularly for an optical link terminal (OLT) including a 10-Gbit/s electroabsorption modulated laser (EML) and a 2.5-Gbit/s burst mode receiver (BM-Rx) in a novel bidirectional optical subassembly (BOSA). As unique features, a bidirectional mini-flat package and a 9-pin TO package are developed for a 10-gigabit-capable PON OLT BOSA composed of a 1,577-nm EML and a 1,270-nm avalanche photodiode BM-Rx, including a single-chip burst mode integrated circuit that is integrated with a transimpedance and limiting amplifier. In the developed prototype, the 10-Gbit/s transmitter and 2.5-Gbit/s receiver characteristics are evaluated and compared with the physical media dependent (PMD) specifications in ITU-T G.987.2 for XG-PON1. By conducting the 10-Gbit/s downstream and 2.5-Gbit/s upstream transmission experiments, we verify that the developed 10-gigabitcapable PON PMD prototype can operate for extended network coverage of up to a 40-km fiber reach.

참고문헌 (Reference)

1 J. Kim, "XG-PON1 OLT Transceiver with a Single-ChipBurst-Mode Receiver" 2011

2 "XFP MSA"

3 R. Baca, "Technological Challenges to G-PON Operation" 2008

4 J.R. Stern, "TPON — A Passive Optical Network forTelephony" 1 : 203-206, 1988

5 "SFP+ MSA"

6 J. Kani, "Next-Generation PON — Part I: TechnologyRoadmap and General Requirements" 47 (47): 43-49, 2009

7 Kwangok Kim, "Low-Cost, Low-Power, High-Capacity 3R OEO-Type Reach Extender for a Long-Reach TDMA-PON" 한국전자통신연구원 34 (34): 352-360, 2012

8 "ITU-T Recommendation G.987 series"

9 "IEEE Std. 802.3av-2009"

10 T.T. Shih, "High-Performance and Low-Cost 10-Gb/sBidirectional Optical Subassembly Modules" 25 (25): 3488-3494, 2007

11 "Gigabit-Capable PassiveOptical Networks (GPON): Reach Extension"

12 G.P. Agrawal, "Fiber-Optic Communication Systems" John Wiley & Sons, Inc. 2002

13 B. Skubic, "A Comparison of Dynamic Bandwidth Allocationfor EPON, GPON, and Next-Generation TDM PON" 47 (47): S40-S49, 2009

14 J. Kim, "2.5 Gbit/s Burst-Mode Receiver with Power-LevelBurst-Detection for XG-PON1 Systems" 47 (47): 1086-1087, 2011

15 J.J. Lee, "10-Gbps Electroabsorptive Modulated LaserBidirectional Optical Subassembly Using Novel Two-WindowFlat Package for Passive Optical Network" 50 (50): 120501-1-120501-3, 2011