Centralized PON Monitoring Scheme Based on Optical Coding

Author

Xu Zhou ; Fuding Zhang ; Xiaohan Sun

Author_Institution

Lab. of Photonics & Opt. Commun., Southeast Univ., Nanjing, China

Volume

25

Issue

9

fYear

2013

fDate

41395

Firstpage

795

Lastpage

797

Abstract

We propose a centralized optical monitoring scheme in a passive optical network based on the 2-D optical frequency hopping/periodic coding scheme with the network recognition algorithm that converts the decoding operation into an electronic field. The analytical model for multiple-customers interference probability (MCIP) is developed and investigated. The results show that the small correlation distance and the low MCIP are achieved. Finally, we validate the feasibility of the scheme.

Keywords

decoding; passive optical networks; radiofrequency interference; 2D optical frequency hopping; MCIP; centralized PON monitoring scheme; correlation distance; decoding operation; electronic field; multiple-customers interference probability; network recognition; optical coding; passive optical network; periodic coding scheme; Monitoring; Optical fibers; Optical network units; Optical reflection; Passive optical networks; Centralized monitoring; multiple-customers interference probability (MCIP); optical frequency hopping/periodic coding (OFH/PC); passive optical network (PON);

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/LPT.2013.2251622

Filename

6478777