Optical waveguides – With optical coupler – Plural
Reexamination Certificate
2007-03-27
2007-03-27
Wood, Kevin S. (Department: 2874)
Optical waveguides
With optical coupler
Plural
C385S031000, C385S147000, C398S140000, C398S066000, C398S071000
Reexamination Certificate
active
11379941
ABSTRACT:
A communication system for providing high speed data services to a subscriber using optical fibers comprises a first optical interface unit (OIU) and a second OIU. The first OIU transmits optical representations of signals from an electrical communication path to the second OIU, which forwards electrical representations of those signals to a subscriber. The second OIU transmits optical representations of electrical signals from the subscriber to the first OIU, which forwards those signals to the electrical communication path. The second OIU further forwards electrical representations of another received optical signal to the subscriber. In one embodiment, the first OIU is located at a network node element such as a HDT, for example. In another embodiment, the second OIU is located at an optical node device such as an ONU, for example.
REFERENCES:
patent: 6460182 (2002-10-01), BuAbbud
patent: 6538781 (2003-03-01), Beierle et al.
patent: 6606430 (2003-08-01), Bartur et al.
patent: 6665497 (2003-12-01), Hamilton-Gahart et al.
patent: 6775433 (2004-08-01), BuAbbud
patent: 2001/0030785 (2001-10-01), Pangrac et al.
patent: 2003/0128983 (2003-07-01), BuAbbud et al.
Baker & Botts L.L.P.
Tellabs Bedford, Inc.
Wood Kevin S.
LandOfFree
Deep fiber network with high speed data and video on demand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Deep fiber network with high speed data and video on demand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deep fiber network with high speed data and video on demand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3722302