Passive optical avionics network

Details Passive optical avionics network Passive optical avionics network

2008-05-05

2011-12-13

Pascal, Leslie (Department: 2613)

Optical communications

Multiplex

Broadcast and distribution system

C398S113000

Reexamination Certificate

active

08078055

ABSTRACT:
The present disclosure is directed to a passive optical avionics network system and method.A passive avionics network may comprise: (a) an optical line terminal (OLT); (b) at least one optical network unit (ONU); (c) a fiber optic bus operably coupling the OLT and the ONU; and (d) an avionics module operably coupled to the ONU.An integrated modular avionics (IMA) system may comprise: (a) a line-replaceable unit (LRU), the LRU comprising: (i) a processing unit; and (ii) an optical line terminal (OLT); (b) at least one optical network unit (ONU); (c) a fiber optic bus operably coupling the LRU and the ONU; and (d) an avionics module operably coupled to the ONU.A method for avionics network communication may comprise: (a) providing avionics data; (b) transmitting the avionics data via a fiber optic network; (c) receiving the avionics data; and (d) controlling functionality of an avionics module according to the avionics data.

REFERENCES:
patent: 5007699 (1991-04-01), Stout
patent: 7657330 (2010-02-01), Morrison
patent: 2005/0191053 (2005-09-01), Levinson et al.
patent: 2008/0232794 (2008-09-01), Absillis et al.
patent: 2009/0202241 (2009-08-01), Yu et al.

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