H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/207 (2006.01) H04B 10/17 (2006.01)
Patent
CA 2610312
An apparatus for multiple signal amplification in a passive optical network, includes a remotely-pumped, single erbium coil positioned intermediate a central office and a split point in the network, wherein both analog and digital signals transmitted within an erbium coil amplification band from the central office and one or more subscriber premises pass through the erbium coil and are amplified prior to being split at the split point.
Cette invention concerne un dispositif d'amplification de signaux multiples dans un réseau optique passif, qui comprend une bobine erbium unique à pompage à distance positionnée entre un bureau central et un point de division dans le réseau. Tant les signaux analogiques que les signaux numériques transmis au sein d'une bande d'amplification par bobine d'erbium depuis le bureau centrale et une ou plusieurs installations d'abonné traversent la bobine d'erbium et sont amplifiés avant d'être subdivisés au point de division.
Evans Alan F.
Ruffin Alranzo B.
Walton Donnell T.
Corning Cable Systems Llc
Evans Alan F.
Gowling Lafleur Henderson Llp
Ruffin Alranzo B.
Walton Donnell T.
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