Opening up ROADMs: Let Us Build a Disaggregated Open Optical Line System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10398203" target="_blank" >RIV/00216208:11320/19:10398203 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=rsrvyg34oU" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=rsrvyg34oU</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/JLT.2019.2906620" target="_blank" >10.1109/JLT.2019.2906620</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Opening up ROADMs: Let Us Build a Disaggregated Open Optical Line System

Popis výsledku v původním jazyce

At the lowest layer of today&apos;s communication networks is an optical line system (OLS), a physical network of equipment, which carries high-frequency analog light signals over thousands of kilometers. Traditionally, an OLS was delivered as a turn-key solution by a single vendor. Within an OLS, reconfigurable optical add/drop multiplexers (ROADMs) are active devices responsible for routing spectral chunks between input and output ports. ROADMs are arguably the most complex physical component of an OLS. In this paper, we describe an open design of a Czech Light ROADM, including the optical hardware, electronics, software, and the northbound communication interface. The performance of the ROADMs is evaluated in two test scenarios.

Název v anglickém jazyce

Opening up ROADMs: Let Us Build a Disaggregated Open Optical Line System

Popis výsledku anglicky

At the lowest layer of today&apos;s communication networks is an optical line system (OLS), a physical network of equipment, which carries high-frequency analog light signals over thousands of kilometers. Traditionally, an OLS was delivered as a turn-key solution by a single vendor. Within an OLS, reconfigurable optical add/drop multiplexers (ROADMs) are active devices responsible for routing spectral chunks between input and output ports. ROADMs are arguably the most complex physical component of an OLS. In this paper, we describe an open design of a Czech Light ROADM, including the optical hardware, electronics, software, and the northbound communication interface. The performance of the ROADMs is evaluated in two test scenarios.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Lightwave Technology

ISSN

0733-8724

e-ISSN

—

Svazek periodika

37

Číslo periodika v rámci svazku

16

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

4041-4051

Kód UT WoS článku

000478943700022

EID výsledku v databázi Scopus

2-s2.0-85070185162