Remote fiber test system using a non-blocking N.times.N mechanic

Optical waveguides – With optical coupler – Switch

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

385 67, 385 20, G02B 626

Patent

active

056640331

ABSTRACT:
An remote fiber test system includes a non-blocking N.times.N optical switch having N input ports and N output ports with one of the input ports coupled to a measurement test instrument for examining any of the optical fibers coupled to the output ports. The non-blocking switch includes a plurality of N input mechanical optical switches and an plurality of N output mechanical optical switches with each of the input mechanical optical switches having an input optical transmission path representing one of the input ports and each of the output mechanical optical switches having an output optical transmission path representing one of the output ports. Each input mechanical optical switch has N output optical transmission paths which each optical transmission path being coupled to one of the input optical transmission paths of each of the output mechanical optical switches. Each output mechanical optical switch has N input optical transmission paths with each optical transmission path being coupled to one of the output optical transmission paths of each input mechanical optical switch. Interconnecting optical transmission paths may be used to couple the N output optical transmission paths of the input mechanical optical switches with the input optical transmission paths of the output mechanical optical switches.

REFERENCES:
patent: 3800388 (1974-04-01), Borner et al.
patent: 4239333 (1980-12-01), Dakss et al.
patent: 4401365 (1983-08-01), Mizokawa et al.
patent: 4875772 (1989-10-01), Gentile
patent: 4896935 (1990-01-01), Lee
patent: 4953932 (1990-09-01), Mihich
patent: 4955976 (1990-09-01), Freeman et al.
patent: 5031994 (1991-07-01), Emmons
patent: 5037176 (1991-08-01), Roberts et al.
patent: 5123219 (1992-06-01), Beard et al.
patent: 5241409 (1993-08-01), Hill et al.
patent: 5317439 (1994-05-01), Fatehi et al.
patent: 5325089 (1994-06-01), Goeldner
patent: 5325090 (1994-06-01), Goeldner
patent: 5383015 (1995-01-01), Grimes
patent: 5408093 (1995-04-01), Ito et al.
patent: 5463704 (1995-10-01), Ziebol
"Strictly Nonblocking 512.times.512 Optical Fiber Matrix Switch Based on Three-Stage Clos Network", Tachikura et al, IEEE Photonics Technology Letters, vol. No. 6 Jun. 1994.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Remote fiber test system using a non-blocking N.times.N mechanic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Remote fiber test system using a non-blocking N.times.N mechanic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote fiber test system using a non-blocking N.times.N mechanic will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-314524

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.