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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Morão, D. C., Cancela, L. G. & Rebola, J. L. (2021). Exploring future large-scale ROADM architectures. In 2021 Telecoms Conference (ConfTELE). Leiria: IEEE.
Exportar Referência (IEEE) 
D. Morão et al.,  "Exploring future large-scale ROADM architectures", in 2021 Telecoms Conf. (ConfTELE), Leiria, IEEE, 2021
Exportar BibTeX 
@inproceedings{morão2021_1714911832049,
	author = "Morão, D. C. and Cancela, L. G. and Rebola, J. L.",
	title = "Exploring future large-scale ROADM architectures",
	booktitle = "2021 Telecoms Conference (ConfTELE)",
	year = "2021",
	editor = "",
	volume = "",
	number = "",
	series = "",
	doi = "10.1109/ConfTELE50222.2021.9435539",
	publisher = "IEEE",
	address = "Leiria",
	organization = "ESTG/Polytechnic of Leiria",
	url = "https://ieeexplore.ieee.org/xpl/conhome/9435429/proceeding"
}
Exportar RIS 
TY  - CPAPER
TI  - Exploring future large-scale ROADM architectures
T2  - 2021 Telecoms Conference (ConfTELE)
AU  - Morão, D. C.
AU  - Cancela, L. G.
AU  - Rebola, J. L.
PY  - 2021
DO  - 10.1109/ConfTELE50222.2021.9435539
CY  - Leiria
UR  - https://ieeexplore.ieee.org/xpl/conhome/9435429/proceeding
AB  - Most of today's optical networks are based on reconfigurable optical add/drop multiplexers (ROADMs) nodes. However, current ROADM architectures have poor scalability due to limitations on the wavelength selective switches dimension. Hence, due to the constant increase in data traffic and the demand for more dynamic and flexible networks, current architectures might become a bottleneck in the foreseen large-scale ROADMs. In this work, several architectures for large-scale ROADMs proposed to overcome this bottleneck are studied in terms of hardware cost and in-band crosstalk generation and compared with large-scale ROADMs built with conventional architectures. We show that ROADMs based on a sub-system modular architecture, also known as interconnected architecture, exhibit a significant hardware cost reduction in relation to conventional architectures and are also advantageous regarding the in-band crosstalk generation. Moreover, in this work, an analysis of optical filtering effects, amplified spontaneous emission noise and in-band crosstalk impact in the performance of an optical network, with nodes based on the interconnected architecture, is performed through Monte-Carlo simulation.
ER  -