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Next Generation Sliceable Bandwidth Variable Transponders

delete2015-02-01
delete225
PRE
AI
N
Nicola Sambo *
P
P. Castoldi
A
A. D’Errico
E
Emilio Riccardi
A
A. Pagano
J
Josep M. Fàbrega
D
Danish Rafique
A
Antonio Napoli
E
E. Hugues-Salas
G
Georgios Zervas
J
Johannes Fischer
J
Juan Pedro Fernández-Palacios
DOI:10.1109/MCOM.2015.7045405delete
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Abstract

Abstract

En 中文
This article reports the work on next generation transponders for optical networks carried out within the last few years. A general architecture supporting super-channels (i.e., optical connections composed of several adjacent subcarriers) and sliceability (i.e., subcarriers grouped in a number of independent super-channels with different destinations) is presented. Several transponder implementations supporting different transmission techniques are considered, highlighting advantages, economics, and complexity. Discussions include electronics, optical components, integration, and programmability. Application use cases are reported.
Keywords:
ELASTIC OPTICAL NETWORKS
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IEEE Communications Magazine cover
IEEE Communications Magazine
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centre tecnologic telecomunicacions catalunya (cttc)
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Ericsson
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british telecom (bt)
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telecom italia
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coriant
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alcatel-lucent
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University of Bristol
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telefonica sa
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535
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