Remote Optical Monitoring in Remotely Power Assisted Passive Optical Networks

被引：0

作者：

Beleffi, G. M. Tosi ^{[1
]}

Forin, D. M. ^{[2
]}

Di Bartolo, S. ^{[1
,2
]}

Incerti, G. ^{[1
,2
]}

Carrozzo, V. ^{[1
,2
]}

Ando, A. ^{[3
]}

Busacca, A. ^{[3
]}

Teixeira, A. L. J. ^{[4
]}

Costa, L. ^{[4
]}

Valenti, A. ^{[5
]}

Pompei, S. ^{[5
]}

机构：

[1] Italian Minist Econ Dev, Comm Dept ISCTI, Viale Amer 201, I-00100 Rome, Italy

[2] Univ Roma Tor Vergata, I-00100 Rome, Italy

[3] Univ Palermo, I-90133 Palermo, Italy

[4] Inst Telecommun, P-3810197 Aveiro, Portugal

[5] Fondaz U Boroni, Rome, Italy

来源：

2010 12TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2011年

关键词：

Optical monitoring; passive optical network; remote functionalities; OTDR; fiber Bragg gratings; remote powering;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the authors present the latest results on a simple and low cost method to achieve a dynamic and flexible network monitoring. By placing several fiber Bragg gratings (FBG) along the passive optical gigabit Ethernet infrastructure (GePON), the proposed modified optical time domain reflectometer (OTDR) is able to monitor the entire system by simply tuning its working wavelength. Furthermore, the optical network terminals (ONT), at the end users premises, have been interconnected to the trunk via an innovative cable able to both carry the optical signal as well as the power supply.

引用

页数：4

共 6 条

[1]

[Anonymous], 2008, OUTL 1 GLOB IT STRAT

[2]

CHUNG YC, 2000, EL ENH OPT OPT SENS, P43

[3] Simultaneous optical monitoring and fiber supervising for WDM networks using an OTDR combined with concatenated fiber gratings [J].

Lee, CC ;

Kao, TC ;

Chi, S .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2001, 13 (09) :1026-1028

[4]

Lovic A., P OFC 2010 SAN DIEG

[5] Network Performance Investigation in a Wide Area Gigabit Ethernet Test Bed Adopting All-Optical Wavelength Conversion [J].

Matera, Francesco ;

Rea, Luca ;

Valenti, Alessandro ;

Pompei, Sergio ;

Beleffi, Giorgio Maria Tosi ;

Curti, France ;

Forin, Davide ;

Incerti, Gabriele ;

Di Bartolo, Silvia ;

Settembre, Marina .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (21-24) :2144-2146

[6]

Valenti A., 2009, IEEE OSA J OPT COMMU, V1, P170

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