Methods and Systems for Delivery of Multiple Passive Optical Network Services
AssigneeADC Telecommunications, Inc.
InventorsSteven C. Zimmel, Timothy G. Badar, Trevor D. Smith
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Abstract
A system for delivering multiple passive optical network services is disclosed. The system includes a first optical transmission service comprising a common wavelength pair routed from a source to each of a plurality of subscribers. The system further includes a second optical transmission service comprising a plurality of unique wavelength pairs, where each of the unique wavelength pairs is routed from the source to a subscriber among the plurality of subscribers. The system delivers the first optical transmission service and the second optical transmission service to the subscriber on a single optical fiber.
Claims20
A system for delivering multiple passive optical network services comprising:
- a first optical transmission service comprising a common wavelength pair routed from a source to each of a plurality of subscribers;
- and
- a second optical transmission service comprising a plurality of unique wavelength pairs, each of the unique wavelength pairs routed from the source to a subscriber among the plurality of subscribers;
- wherein the first optical transmission service and the second optical transmission service are delivered to the subscriber on a single optical fiber.
A method of delivering multiple passive optical network services, the method comprising:
- splitting a first optical transmission service from source to a plurality of subscribers, the first optical transmission service including a common wavelength pair;
- separating a second optical transmission service including a plurality of unique wavelength pairs onto a corresponding plurality of optical fibers, each optical fiber receiving a unique wavelength pair associated with a subscriber among the plurality of subscribers;
- and
- routing the first and second wavelengths of the first optical transmission service and the first and second wavelengths of the second optical transmission service to the subscriber on a single optical fiber.
A system for delivering passive optical network services comprising:
- a first optical transmission service comprising a common wavelength pair routed from a source to each of a plurality of subscribers;
- a second optical transmission service comprising a plurality of unique wavelength pairs, each of the unique wavelength pairs routed from the source to a subscriber among the plurality of subscribers;
- and
- a wavelength division multiplexer joining a fiber carrying the common wavelength pair with a fiber carrying one of the unique wavelength pairs to transmit the common wavelength pair and the unique wavelength pair to the subscriber on the single optical fiber.
Dependencies are inferred from the claim text.