Multi-dwelling unit optical fiber splitting unit

Details Multi-dwelling unit optical fiber splitting unit Multi-dwelling unit optical fiber splitting unit

2007-01-03

2009-02-03

Doan, Jennifer (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling structure

C385S015000, C385S039000, C385S140000

Reexamination Certificate

active

07486860

ABSTRACT:
A multiple dwelling unit (MDU) optical fiber splitting unit (FBU). One or more fiber strands enters the FBU at the MDU. Each strand may be connected to a variable attenuator. Each strand is subject to a one to four split. Each of the four split fibers is connected to an optical connection interface such as an SC/ACP connector. Each optical output is connected to an MDU-ONT that supplies an optical interface to copper and cable infrastructure, enabling fiber-based services to be provided to units in an MDU with reduced installation costs and utilization of existing twisted pair and coaxial distribution lines.

REFERENCES:
patent: 5432875 (1995-07-01), Korkowski et al.
patent: 5767755 (1998-06-01), Kim et al.
patent: 5818389 (1998-10-01), Lazar
patent: 6285252 (2001-09-01), Huang

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