{"id":"https://openalex.org/W2753915067","doi":"https://doi.org/10.1109/icton.2017.8025154","title":"Field-trial of a \u03bb-to-the-user high-budget PON using a novel class of low-cost coherent transceivers and compatible with EPON system operation","display_name":"Field-trial of a \u03bb-to-the-user high-budget PON using a novel class of low-cost coherent transceivers and compatible with EPON system operation","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2753915067","doi":"https://doi.org/10.1109/icton.2017.8025154","mag":"2753915067"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2017.8025154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080731665","display_name":"M. Rannello","orcid":"https://orcid.org/0000-0001-6349-3672"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"M. Rannello","raw_affiliation_strings":["Scuola Superiore Sant \u2018Anna, Pisa, Italy","Scuola Superiore Sant 'Anna, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant \u2018Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant 'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103087683","display_name":"Iv\u00e1n N. Cano","orcid":"https://orcid.org/0000-0003-2317-8437"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I.N. Cano","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004815469","display_name":"Jeison Tabares","orcid":"https://orcid.org/0000-0001-9426-7563"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Tabares","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028675833","display_name":"J. Camilo Vel\u00e1squez","orcid":"https://orcid.org/0000-0003-1283-075X"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. C. Velasquez","raw_affiliation_strings":["Universitat Politecnica de Catalunya, Barcelona, Catalunya, ES"],"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya, Barcelona, Catalunya, ES","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074861756","display_name":"Saeed Ghasemi","orcid":"https://orcid.org/0000-0002-1468-5798"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"S. Ghasemi","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033315716","display_name":"V\u00edctor Polo","orcid":"https://orcid.org/0000-0002-8939-9411"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"V. Polo","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003840222","display_name":"Guang Yong Chu","orcid":"https://orcid.org/0000-0001-8328-021X"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"G. Y. Chu","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023068352","display_name":"Josep Prat","orcid":"https://orcid.org/0000-0002-9817-4695"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. Prat","raw_affiliation_strings":["Universita t Politecnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universita t Politecnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066168473","display_name":"R. Pous","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Pous","raw_affiliation_strings":["Spain"],"affiliations":[{"raw_affiliation_string":"Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040925502","display_name":"G. Azcarate","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Azcarate","raw_affiliation_strings":["Spain"],"affiliations":[{"raw_affiliation_string":"Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070040898","display_name":"C. Vila","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Vila","raw_affiliation_strings":["Spain"],"affiliations":[{"raw_affiliation_string":"Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044075043","display_name":"H. Debr\u00e9geas","orcid":"https://orcid.org/0000-0001-5002-9862"},"institutions":[{"id":"https://openalex.org/I4210152719","display_name":"III V Lab","ror":"https://ror.org/0509ggw88","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210152719"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Debregeas","raw_affiliation_strings":["III-V Lab, Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"III-V Lab, Palaiseau, France","institution_ids":["https://openalex.org/I4210152719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052607887","display_name":"Gemma Vall-llosera","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"G. Vall-llosera","raw_affiliation_strings":["Ericsson Research, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087053446","display_name":"Albert Rafel","orcid":"https://orcid.org/0009-0001-6948-1477"},"institutions":[{"id":"https://openalex.org/I14689143","display_name":"BT Research","ror":"https://ror.org/03308db07","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1332878012","https://openalex.org/I14689143"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Rafel","raw_affiliation_strings":["BT Technology Service & Operations, Adastral Park, Ipswich, UK"],"affiliations":[{"raw_affiliation_string":"BT Technology Service & Operations, Adastral Park, Ipswich, UK","institution_ids":["https://openalex.org/I14689143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028362705","display_name":"M. Artiglia","orcid":null},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Artiglia","raw_affiliation_strings":["Scuola Superiore Sant \u2018Anna, Pisa, Italy","Scuola Superiore Sant 'Anna, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant \u2018Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant 'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049215649","display_name":"F. Bottoni","orcid":null},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Bottoni","raw_affiliation_strings":["Scuola Superiore Sant \u2018Anna, Pisa, Italy","Scuola Superiore Sant 'Anna, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant \u2018Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant 'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015995844","display_name":"M. Presi","orcid":"https://orcid.org/0000-0002-3600-9731"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Presi","raw_affiliation_strings":["Scuola Superiore Sant \u2018Anna, Pisa, Italy","Scuola Superiore Sant 'Anna, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant \u2018Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant 'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070667539","display_name":"E. Ciaramella","orcid":"https://orcid.org/0000-0001-5336-1369"},"institutions":[{"id":"https://openalex.org/I162290304","display_name":"Scuola Superiore Sant'Anna","ror":"https://ror.org/025602r80","country_code":"IT","type":"education","lineage":["https://openalex.org/I162290304"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Ciaramella","raw_affiliation_strings":["Scuola Superiore Sant \u2018Anna, Pisa, Italy","Scuola Superiore Sant 'Anna, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Scuola Superiore Sant \u2018Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]},{"raw_affiliation_string":"Scuola Superiore Sant 'Anna, Pisa, Italy","institution_ids":["https://openalex.org/I162290304"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":18,"corresponding_author_ids":["https://openalex.org/A5080731665"],"corresponding_institution_ids":["https://openalex.org/I162290304"],"apc_list":null,"apc_paid":null,"fwci":0.1433,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51018359,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.906166672706604},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.8760443925857544},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6637357473373413},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.633633017539978},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5460559725761414},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5142788290977478},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5046321153640747},{"id":"https://openalex.org/keywords/field-trial","display_name":"Field trial","score":0.4817959666252136},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46371176838874817},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.43269115686416626},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32089903950691223},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2647658586502075},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1549951434135437},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09394234418869019},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08976984024047852}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.906166672706604},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.8760443925857544},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6637357473373413},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.633633017539978},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5460559725761414},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5142788290977478},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5046321153640747},{"id":"https://openalex.org/C2779565104","wikidata":"https://www.wikidata.org/wiki/Q5447138","display_name":"Field trial","level":2,"score":0.4817959666252136},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46371176838874817},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.43269115686416626},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32089903950691223},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2647658586502075},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1549951434135437},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09394234418869019},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08976984024047852},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icton.2017.8025154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},{"id":"pmh:oai:www.iris.sssup.it:11382/520700","is_oa":false,"landing_page_url":"http://hdl.handle.net/11382/520700","pdf_url":null,"source":{"id":"https://openalex.org/S4377196376","display_name":"CINECA IRIS Institutional Research Information System (Sant'Anna School of Advanced Studies)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162290304","host_organization_name":"Scuola Superiore Sant'Anna","host_organization_lineage":["https://openalex.org/I162290304"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2002113869","https://openalex.org/W2113845866","https://openalex.org/W2115241267","https://openalex.org/W2130873699","https://openalex.org/W2320448802","https://openalex.org/W2325214827"],"related_works":["https://openalex.org/W2020891654","https://openalex.org/W208184347","https://openalex.org/W2025701422","https://openalex.org/W2092312936","https://openalex.org/W2000960886","https://openalex.org/W4256381514","https://openalex.org/W2032352999","https://openalex.org/W2140605166","https://openalex.org/W2548453599","https://openalex.org/W2121132675"],"abstract_inverted_index":{"COCONUT":[0],"project":[1],"demonstrated":[2,113],"an":[3,24],"innovative":[4,25],"DWDM":[5,95],"Passive":[6],"Optical":[7],"Network":[8],"implementing":[9],"the":[10,32,70,74,102],"full":[11],"\u03bb-to-the-user":[12],"concept":[13],"in":[14,37,44,77,97,101],"a":[15,45,78,98,133],"filterless":[16,114],"distribution":[17],"fiber":[18],"network.":[19],"We":[20],"make":[21],"use":[22,55],"of":[23,27,34,39,73,104],"class":[26],"coherent":[28,35,83],"transceivers":[29,51,84],"that":[30],"exploit":[31],"advantages":[33],"detection":[36],"terms":[38],"sensitivity":[40],"and":[41],"channel":[42,135],"selectivity":[43],"cost":[46],"efficient":[47],"manner.":[48],"The":[49,111],"different":[50,54,82],"developed":[52],"target":[53],"case":[56],"scenarios,":[57],"showing":[58],"perfect":[59],"compatibility":[60],"with":[61],"legacy":[62,87],"infrastructures":[63],"installed.":[64],"In":[65],"this":[66],"paper,":[67],"we":[68],"report":[69],"successful":[71],"trial":[72],"proposed":[75],"system":[76],"testbed":[79,112],"where":[80],"4":[81],"(plus":[85],"one":[86],"E-PON":[88],"system)":[89],"ran":[90],"simultaneously,":[91],"operating":[92],"over":[93],"14":[94],"channels,":[96],"dark-fiber":[99],"network":[100],"city":[103],"Pisa,":[105],"delivering":[106],"real-time":[107],"and/or":[108],"test":[109],"traffic.":[110],"operations,":[115],"multi-rate":[116],"transmission":[117],"(from":[118],"1.25":[119],"to":[120],"10":[121],"Gb/s/\u03bb),":[122],"high":[123],"ODN":[124],"loss":[125],"(18":[126],"-":[127],"40":[128],"dB)":[129],"as":[130,132],"well":[131],"bi-directional":[134],"monitoring":[136],"system.":[137]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}