eprintid: 15127
rev_number: 25
eprint_status: archive
userid: 587
dir: disk0/00/01/51/27
datestamp: 2009-04-16 14:56:03
lastmod: 2015-07-23 09:36:40
status_changed: 2009-04-16 14:56:03
type: article
metadata_visibility: show
item_issues_count: 0
creators_name: Shea, D.P.
creators_name: Mitchell, J.E.
creators_id: 
creators_id: JMITC40
title: Architecture to integrate multiple PONs with long reach DWDM backhaul
ispublished: pub
subjects: 8100
divisions: F46
note: ©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
abstract: This paper demonstrates the feasibility of an architecture that consolidates a number of deployed Passive Optical Network (PON) infrastructures into a long-reach, high-split ratio system which further increases equipment sharing between users. The demonstrated system allows the use of uncooled lasers with possible wavelength drift across a CWDM band (20 nm) with optical amplification and narrow optical filtering with no performance degradation. A complete study of potential implementations was performed with experimental results showing that a target performance of 10-10 could be achieved over 120 km of standard fiber with transmitter wavelengths from 1542 to 1558 nm and DWDM backhaul wavelengths from 1520 to 1535 nm. This gives the potential to support up to 2560 users.
date: 2009-02
official_url: http://dx.doi.org/10.1109/JSAC.2009.090204
vfaculties: VENG
oa_status: green
language: eng
primo: open
primo_central: open_green
doi: 10.1109/JSAC.2009.090204
lyricists_name: Mitchell, J
lyricists_id: JMITC40
full_text_status: public
publication: IEEE Journal on Selected Areas in Communications
volume: 27
number: 2
pagerange: 126-133
refereed: TRUE
issn: 0733-8716
citation:        Shea, D.P.;    Mitchell, J.E.;      (2009)    Architecture to integrate multiple PONs with long reach DWDM backhaul.                   IEEE Journal on Selected Areas in Communications , 27  (2)   pp. 126-133.    10.1109/JSAC.2009.090204 <https://doi.org/10.1109/JSAC.2009.090204>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/15127/1/15127.pdf