Verfahren zur optischen Fernenergieversorgung und Kommunikation in einem optischen Kommunikationsnetzwerk

Details

Veröffentlichungs-Nr.

EP2493209

Aktenzeichen

EP11290108

Anmeldetag

28. Februar 2011

Veröffentlichung

9. September 2015

Erteilung

9. September 2015

Rechtsraum

EP

IPC

H04Q11/00H04B10/077H04B10/272H04B10/80

Abstract

The present invention concerns a method for remote optical powering and communication in an optical communication network (1). The present invention concerns also a corresponding termination device (2), optical splitters (4) and an optically powered device (51, 52, 53). A first termination device (2) sends a first light signal (6) having one or more first wavelengths and comprising communication data together with an associated second light signal (7) having one or more second wavelengths different from the one or more first wavelengths to an optical splitter (4). The optical splitter (4) receives the first light signal (6) and the second light signal (7) and forwards the second light signal (7) to at least one optically powered device (51, 52, 53) associated with at least one second termination device (31, 32, 33). The at least one optically powered device (51, 52, 53) receives the first light signal (6) and the second light signal (7), powers the at least one optically powered device (51, 52, 53) with the second light signal (7) and forwards the first light signal (6) to the at least one second termination device (31, 32, 33).

Anmelder

Firmen

ALCATEL LUCENT
Alcatel Lucent

Land

🇫🇷 Frankreich

Fachgebiete