Optical communications – Multiplex – Broadcast and distribution system
Reexamination Certificate
2006-10-31
2006-10-31
Bello, Agustin (Department: 2613)
Optical communications
Multiplex
Broadcast and distribution system
C398S072000
Reexamination Certificate
active
07130541
ABSTRACT:
An optical fiber network can include an outdoor bandwidth transforming node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor bandwidth transforming node does not require active cooling and heating devices that control the temperature surrounding the bandwidth transforming node. The bandwidth transforming node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The bandwidth transforming node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the bandwidth transforming node lends itself to efficient upgrading that can be performed entirely on the network side. The bandwidth transforming node can also provide high speed symmetrical data transmission. Further, the bandwidth transforming node can increase upstream and downstream bandwidth and transmission speed by propagating data signals at different wavelengths.
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Farmer James O.
Kenny John J.
Quinn Patrick W.
Tighe Thomas A.
Vella Emmanuel A.
Bello Agustin
King & Spalding LLP
Wave7 Optics, Inc.
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