Opening up ROADMs: Let Us Build a Disaggregated Open Optical Line System
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Opening up ROADMs: Let Us Build a Disaggregated Open Optical Line System
Original language description
At the lowest layer of today'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.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Lightwave Technology
ISSN
0733-8724
e-ISSN
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Volume of the periodical
37
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
4041-4051
UT code for WoS article
000478943700022
EID of the result in the Scopus database
2-s2.0-85070185162