NTT Press Releases

Attachment: Figure

Fig.1 Concept of EλAN Fig.1 Concept of EλAN

Fig.2 Dynamic bandwidth allocation algorithm in OLT [NTT] Fig.2 Dynamic bandwidth allocation algorithm in OLT [NTT]

Fig.3 Central office equipment (OLT) with the developed telecommunication control technology [Hitachi] Fig.3 Central office equipment (OLT) with the developed telecommunication control technology [Hitachi]

Fig.4 Programmable OFDM transceiver [OKI] Fig.4 Programmable OFDM transceiver [OKI]

Fig.5 Dynamic traffic capacity allocation algorithm for multiple OLTs [Keio University] Fig.5 Dynamic traffic capacity allocation algorithm for multiple OLTs [Keio University]

Fig.6 Elastic optical path provisioning system [KDDI Research] Fig.6 Elastic optical path provisioning system [KDDI Research]

Fig.7 Developed High Port Count Wavelength Selective Switch Module [Furukawa Electric] Fig.7 Developed High Port Count Wavelength Selective Switch Module [Furukawa Electric]

Fig.8 Picture of the experimental setup Fig.8 Picture of the experimental setup

Fig.9 Use case of EλAN (Service recovery for the disaster) Fig.9 Use case of EλAN (Service recovery for the disaster)

Fig.10 Results of the real-time experiment on service recovery Fig.10 Results of the real-time experiment on service recovery

Copyright © 2017 Nippon Telegraph and Telephone Corporation