Physical Media Dependent Prototype for 10-Gigabit-Capable PON OLT
| Autor: | Jongdeog Kim, Young Sun Kim, Jong Jin Lee, Seihyoung Lee |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Transimpedance amplifier
Engineering General Computer Science business.industry Optical link Transmitter Physical layer Integrated circuit Passive optical network Electronic Optical and Magnetic Materials law.invention Gigabit law Electronic engineering Electrical and Electronic Engineering business Burst mode (computing) |
| Zdroj: | ETRI Journal. 35:245-252 |
| ISSN: | 1225-6463 |
| DOI: | 10.4218/etrij.13.0112.0441 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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