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US5269708A Expired / Lapsed US ⏱️ 0.0 years remaining

Patch panel for high speed twisted pair

Assignee: Commscope Connectivity LLC
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Filing: 1993-03-03
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Granted: 1993-12-14
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Expires: 2013-03-03
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Abstract

Abstract A patch panel includes a printed circuit board, an RJ-45 jack and a connector block. The circuit paths from the RJ-45 jack to the connector block are selected to cross in a predetermined crossing pattern with the circuit paths having a predetermined length selected for the patch panel to carry high speed transmissions.

Inventors

  • 👤 David M. DeYoung
  • 👤 William A. Kinghorn

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 17:39
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/0213; H05K1/0216; H05K1/0228; H01; H01R; H01R13/00; H01R13/646; H01R13/6461; H01R13/6467; H01R13/6469; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/13; H01R12/00; H01R12/50; H01R12/51; H01R12/515; H01R24/00; H01R24/60; H01R24/62; H01R24/64; H04Q2201/00; H04Q2201/12; H05K2201/00; H05K2201/09; H05K2201/09209; H05K2201/09218; H05K2201/09245; H05K2201/09263

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 605 words
A connector panel for transmitting telecommunication signals, said panel comprising: (a) a jack having a dielectric housing, a plurality of jack springs contained within said housing and including at least a first, second, third and fourth pairs of tip and ring springs disposed in generally parallel side-by-side alignment and terminating at first through fourth tip and ring jack spring contact points disposed exterior of said housing; (b) a connector block having at least a first, second, third and fourth pairs of tip and ring connectors terminating at first through fourth tip and ring connector contact points; (c) a printed circuit board (i) having a first array of at least eight contact locations aligned to receive individual ones of said jack spring contact points, said first array including first through fourth pairs of tip and ring contact locations electrically connected to said first through fourth tip and ring jack spring contact points, respectively; (ii) a second array of contact locations aligned to receive individual ones of said exposed connector contact points, said second array including first through fourth pairs of tip and ring contact location electrically connected to said first through fourth tip and ring jack spring contact points, respectively; (iii) at least eight electrical paths formed on said printed circuit board and including: (A) a first tip path connecting said first tip contact locations of said first and second arrays and cooperating with said first tip spring to define a first tip circuit path; (B) a first ring path connecting said first ring contact locations of said first and second arrays and cooperating with said first ring spring to define a first ring circuit path, said first tip and ring circuit paths comprising a first pair of paths; (C) a second tip path connecting said second tip contact locations of said first and second arrays and cooperating with said second tip spring to define a second tip circuit path; (D) a second ring path connecting said second ring contact locations of said first and second arrays and cooperating with said second ring spring to define a second ring circuit path, said second tip and ring circuit paths comprising a second pair of paths; (E) a third tip path connecting said third tip contact locations of said first and second arrays and cooperating with said third tip spring to define a third tip circuit path; (F) a third ring path connecting said third ring contact locations of said first and second arrays and cooperating with said third ring spring to define a third ring circuit path, said third tip and ring circuit paths comprising a third pair of paths; (G) a fourth tip path contacting said fourth tip contact locations of said first and second arrays and cooperating with said fourth tip spring to define a fourth tip circuit path; (H) a fourth ring path connecting said fourth ring contact locations of said first and second arrays and cooperating with said fourth ring spring to define a fourth ring circuit path, said fourth tip and ring circuit paths comprising a fourth pair of paths; (iv) said first through fourth tip paths, said first through fourth ring paths and said springs mutually disposed for said tip and ring circuit paths of at least one of said first and second pairs to cross-over and to cross relative to tip and ring circuit paths of the other of said first and second pairs; (v) said third tip circuit path and said third ring circuit path disposed to cross over one another; (vi) said fourth tip circuit path and said fourth ring circuit path disposed to cross over one another.
Claim 2
Dependent Claim 605 words
A connector panel for transmitting telecommunication signals, said panel comprising: (a) a jack having a dielectric housing, a plurality of jack springs contained within said housing and including at least a first, second, third and fourth pairs of tip and ring springs disposed in generally parallel side-by-side alignment and terminating at first through fourth tip and ring jack spring contact points disposed exterior of said housing; (b) a connector block having at least a first, second, third and fourth pairs of tip and ring connectors terminating at first through fourth tip and ring connector contact points; (c) a printed circuit board (i) having a first array of at least eight contact locations aligned to receive individual ones of said jack spring contact points, said first array including first through fourth pairs of tip and ring contact locations electrically connected to said first through fourth tip and ring jack spring contact points, respectively; (ii) a second array of contact locations aligned to receive individual ones of said exposed connector contact points, said second array including first through fourth pairs of tip and ring contact location electrically connected to said first through fourth tip and ring jack spring contact points, respectively; (iii) at least eight electrical paths formed on said printed circuit board and including: (A) a first tip path connecting said first tip contact locations of said first and second arrays and cooperating with said first tip spring to define a first tip circuit path; (B) a first ring path connecting said first ring contact locations of said first and second arrays and cooperating with said first ring spring to define a first ring circuit path, said first tip and ring circuit paths comprising a first pair of paths; (C) a second tip path connecting said second tip contact locations of said first and second arrays and cooperating with said second tip spring to define a second tip circuit path; (D) a second ring path connecting said second ring contact locations of said first and second arrays and cooperating with said second ring spring to define a second ring circuit path, said second tip and ring circuit paths comprising a second pair of paths; (E) a third tip path connecting said third tip contact locations of said first and second arrays and cooperating with said third tip spring to define a third tip circuit path; (F) a third ring path connecting said third ring contact locations of said first and second arrays and cooperating with said third ring spring to define a third ring circuit path, said third tip and ring circuit paths comprising a third pair of paths; (G) a fourth tip path contacting said fourth tip contact locations of said first and second arrays and cooperating with said fourth tip spring to define a fourth tip circuit path; (H) a fourth ring path connecting said fourth ring contact locations of said first and second arrays and cooperating with said fourth ring spring to define a fourth ring circuit path, said fourth tip and ring circuit paths comprising a fourth pair of paths; (iv) said first through fourth tip paths, said first through fourth ring paths and said springs mutually disposed for said tip and ring circuit paths of at least one of said first and second pairs to cross-over and to cross relative to tip and ring circuit paths of the other of said first and second pairs; (v) said third tip circuit path and said third ring circuit path disposed to cross over one another; (vi) said fourth tip circuit path and said fourth ring circuit path disposed to cross over one another.
Claim 3
Dependent Claim 64 words
A panel according to claim 1 wherein said second tip spring and said second ring spring are disposed within said housing and spaced apart by a predetermined spacing; said second tip path and said second ring path disposed on said printed circuit board spaced apart by a distance approximate to said predetermined spacing substantially along a length of said second tip and ring paths.
Claim 4
Dependent Claim 145 words
A panel according to claim 1 wherein said first tip path has a length approximating a length of said first tip spring; said first ring path has a length approximating a length of said first ring spring; said second tip path has a length not substantially less than a length of said second tip spring; said second ring path has a length not substantially less than a length of said second ring spring; said third tip path has a length not substantially less than a length of said third tip spring; said third ring path has a length not substantially less than a length of said third ring spring; said fourth tip path has a length not substantially less than a length of said fourth tip spring; said fourth ring path has a length not substantially less than a length of said fourth ring spring.
Claim 5
Dependent Claim 30 words
A panel according to claim 1 wherein said first tip and ring paths are spaced apart by a distance selected for a resistance between said paths to approximate 100 ohms.
Claim 6
Dependent Claim 26 words
A panel according to claim 1 wherein said third tip and ring paths are spaced apart by a spacing selected for about a 100 ohms resistance.
Claim 7
Dependent Claim 32 words
A panel according to claim 1 wherein said fourth tip and ring paths are spaced apart by a spacing selected for about 100 ohms resistance between said fourth tip and ring paths.
Claim 8
Dependent Claim 21 words
A panel according to claim 1 wherein said at least one circuit paths are said circuit paths of said first pair.
Claim 9
Dependent Claim 18 words
A panel according to claim 7 wherein said circuit paths of said second pair do not cross over.
Claim 10
Dependent Claim 13 words
A panel according to claim 1 wherein said jack is an RJ-45 jack.
Claim 11
Dependent Claim 51 words
A panel according to claim 9 wherein said jack springs are disposed in the following predetermined side-by-side sequence: a third tip spring, a third ring spring, a second tip spring, a first ring spring, a first tip spring, a second ring spring, a fourth tip spring and a fourth ring spring.

References Cited (Backward Citations)

US5132877A Cited
US5186647A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1996-12-13 1997-06-14 1997-12-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2000-12-13 2001-06-14 2001-12-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2004-12-13 2005-06-14 2005-12-14 $7700.00 Window Closed / Lapsed

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