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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jie Hyun Lee Seung-Hyun Cho Han-Hyub Lee Eui-Suk Jung Jea-Hoon Yu Byoung-Whi Kim Sang-Hyeun Lee Jai-Sang Koh Back-Heung Sung Suk-Jin Kang Jin-Hee Kim Ki-Tae Jeong Sang Soo Lee |
| Copyright Year | 1983 |
| Abstract | Colorless gigabit wavelength-division-multiplexing (WDM)/time-division-multiplexing (TDM) hybrid passive optical network (PON) using a remote protocol terminator is proposed and experimentally demonstrated. The system consists of reflective semiconductor optical amplifier-based WDM-PON and a legacy TDM-PON, combined with a simple and efficient remote node structure in order to provide high-speed fiber-to-the-home service to a large area with a high population density. The demonstrated system can support 512 subscribers with a single feeder fiber. The performance and feasibility of the system were evaluated by transmitting gigabit per second data including the effects of Rayleigh backscattering and 20 km attenuation. The system has been used by Korea Telecom to provide commercial services in Gwangju, Korea, since March 2009, after successfully passing through the benchmark test. This is the first commercial deployment of a WDM/TDM hybrid PON. It can accommodate field-deployed TDM-PON link without any modification and extend the maximum total reach of PON link by the use of remote protocol termination. Number of subscribers and the allocated bandwidth to the subscribers can be designed by simply changing the splitting ratio. |
| Sponsorship | IEEE Lasers and Electro-Optics Society Optical Society of America |
| Starting Page | 344 |
| Ending Page | 351 |
| Page Count | 8 |
| File Size | 1620023 |
| File Format | |
| ISSN | 07338724 |
| Volume Number | 28 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wavelength division multiplexing Time division multiplexing Passive optical networks Protocols Semiconductor optical amplifiers High speed optical techniques Stimulated emission Optical attenuators Optical fiber amplifiers Optical fiber testing wavelength-division multiplexing (WDM) Passive optical network (PON) semiconductor optical amplifier (SOA) time-division multiplexing (TDM) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics |
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