WO2002075869A2 - An improved patch panel - Google Patents

An improved patch panel Download PDF

Info

Publication number
WO2002075869A2
WO2002075869A2 PCT/IL2002/000164 IL0200164W WO02075869A2 WO 2002075869 A2 WO2002075869 A2 WO 2002075869A2 IL 0200164 W IL0200164 W IL 0200164W WO 02075869 A2 WO02075869 A2 WO 02075869A2
Authority
WO
WIPO (PCT)
Prior art keywords
patch panel
plates
stacked patch
panel according
cable connectors
Prior art date
Application number
PCT/IL2002/000164
Other languages
French (fr)
Other versions
WO2002075869A3 (en
Inventor
Yaakov Haggay
Pinhas Shifris
Original Assignee
Rit Technologies Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rit Technologies Ltd. filed Critical Rit Technologies Ltd.
Priority to EP02701523A priority Critical patent/EP1415484A2/en
Priority to AU2002234854A priority patent/AU2002234854A1/en
Priority to US10/472,720 priority patent/US7077710B2/en
Publication of WO2002075869A2 publication Critical patent/WO2002075869A2/en
Publication of WO2002075869A3 publication Critical patent/WO2002075869A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/06—Cable ducts or mountings specially adapted for exchange installations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/13—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2201/00—Constructional details of selecting arrangements
    • H04Q2201/12—Printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/144—Stacked arrangements of planar printed circuit boards

Definitions

  • the invention relates to an
  • Local area computer networks used today in governmental and governmental.
  • central network equipment such as a hub or switch, connected to a large
  • the present invention is directed towards a stacked patch panel
  • the panel being further provided with means to anchor
  • the cable connectors are any suitable materials, such steel, other metals, plastic materials, etc.
  • the cable connectors are any suitable materials, such steel, other metals, plastic materials, etc.
  • Fig. 1 is a schematic drawing of the user side of a typical LAN
  • Fig. 2 is a perspective view showing the front, side, and top of the patch
  • Fig. 3 is an exploded view showing the plates that make up the patch
  • Fig. 1 schematically shows the main elements of the user side of a typical
  • LAN local area network
  • Figs. 2 and 3 show the main features of the device of the invention, which
  • the patch panel of the invention is made up of four separate
  • the two plates are made of a
  • suitable rigid material for example steel or plastic material, and are used
  • the front side connectors 21 connect to the patch cords (Fig. 1) and are
  • the cables 4 (Fig. 1) connect
  • connector devices 23 which can be any suitable device such as 110
  • connection modules or Krone modules are suitable for connection modules or Krone modules.
  • the above examples are suitable for connection modules or Krone modules.
  • the two supporting plates 28 are not present in conventional patch panels
  • the basic building block consists of the stacked
  • the plates can be
  • Numeral 24 designates anchoring points that are an integral part of plates
  • Numeral 22 designates a LED that is associated with each of the
  • connector devices 21 Two 26-pin connectors, designated by numeral 25,
  • the connectors 25 and LEDs 22 are provided on each circuit hoard 27.
  • the connectors 25 and LEDs 22 are provided on each circuit hoard 27.

Abstract

A stacked patch panel (3) comprising two plates (27), such as printed circuit board, each provided with cable connectors (21, 25) and a separate supporting plate (28), made of rigid material, such as metal. The upper portion of the cable connectors of the lower plate lie in a plane adjacent to or below that of the bottom portion of the upper plate. The panel is also provided with means to anchor the cables and with means to hold the plates in relative alignment and to attach them to a supporting rack.

Description

AN IMPROVED PATCH PANEL
Field of the Invention
The present invention relates to the field of electrical signal connections
for computer networks. More specifically the invention relates to an
improvement over existing designs of patch panels.
Background of the Invention
Local area computer networks (LANS) used today in governmental and
private office buildings, educational institutions, banks, etc. consist of a
central network equipment, such as a hub or switch, connected to a large
number varying from tens to thousands of personal computers, or
workstations, that are widely spread within the office, building, or even at
much more remotely located locations. All users of the LAN are connected
to each other and to the central computing and memory storage of the
system by either copper or fiber optic cables. The function of the patch
panel is to assist in making fast and simple changes in the
interconnections of the multitude of patch cords and cables in the system
between users and network equipment. It is a purpose of this invention to provide a patch panel that overcomes
the limitation of the prior art by doubling the number of connections that
can be made in the same amount of space occupied by a existing patch
panels of standard dimensions.
Summary of the Invention
The present invention is directed towards a stacked patch panel
comprising two plates each provided with cable connectors and a separate
supporting plate, wherein the upper portion of the cable connectors of the
lower plate lie in a plane adjacent or below that of the bottom portion of
the upper plate. The panel being further provided with means to anchor
the cables and with means to hold the plates in relative alignment and to
attach them to a supporting rack.
In the preferred embodiment of the invention each of the two plates is a
printed circuit board and the supporting plates are made of rigid material
such steel, other metals, plastic materials, etc. The cable connectors are
standard connectors for copper or optical fiber cables.
All the above and other characteristics and advantages of the invention
will be further understood through the following illustrative and non-
limitative description of preferred embodiments thereof, with reference to
the appended drawings. Brief Description of the Drawings
Fig. 1 is a schematic drawing of the user side of a typical LAN;
Fig. 2 is a perspective view showing the front, side, and top of the patch
panel of the invention; and
Fig. 3 is an exploded view showing the plates that make up the patch
panel of Fig. 2.
Detailed Description of Preferred Embodiments
Fig. 1 schematically shows the main elements of the user side of a typical
local area network (LAN). Patch cords 2 connect between the hub or
switch 1 and the patch panel 3. From the patch panel, cables 4 conduct the
signals to and from the individual workstations 6 through the
communication outlets 5.
Figs. 2 and 3 show the main features of the device of the invention, which
is generally designated by numeral 3 in Fig. 2. As shown in the exploded
view of Fig. 3, the patch panel of the invention is made up of four separate
plates. The two plates, designated by numeral 28 in Fig. 3, are made of a
suitable rigid material, for example steel or plastic material, and are used
to support the other two plates and attached cables. The two plates designated by numeral 27 in Figs. 2 and 3 are printed
circuit boards that provide the electrical continuity between the "front" 21
and "back" 23 connector devices, that are mounted on the top of the board.
The front side connectors 21 connect to the patch cords (Fig. 1) and are
standard connectors, for example RJ45 jacks. The cables 4 (Fig. 1) connect
to connector devices 23, which can be any suitable device such as 110
connection modules or Krone modules. The above examples are suitable
for the case of copper cables; but, as will be understood by the skilled
person, standard connectors are provided in other embodiments of the
invention for connecting optical fibers.
The two supporting plates 28 are not present in conventional patch panels
which typically comprise only one such plate because of the requirements
of maintenance and installation that typically require more space. In the
present invention, the basic building block consists of the stacked
arrangement shown in Fig. 2. By proper choice of the connector devices
and the insertion of plates 28 between the circuit boards, the plates can be
placed one upon the other and, in the particular preferred embodiment of
the invention shown in the figures, it is such that the top plate is
supported by the connector devices of the bottom plate. However, other
arrangements can be provided, which do not require support by the
connectors. It has been found that creating this stacked arrangement
leads to no undesirable effects or deterioration of electrical performance over conventional patch panels. By means of this arrangement twice as
many connection points are made available per unit height of the standard
(1U) height panels.
Numeral 24 designates anchoring points that are an integral part of plates
28. The function of these anchoring points is to assist with the task of
cable routing and to provide a place for clamping or tying down the cables
(strain relief feature). Numeral 26 designates rack-mounting ears which
are designed to hold the two portions of the panel on a conventional rack.
Numeral 22 designates a LED that is associated with each of the
connector devices 21. Two 26-pin connectors, designated by numeral 25,
are provided on each circuit hoard 27. The connectors 25 and LEDs 22 are
optional devices not relevant to the present invention, but are parts of a
system (described in U.S. 5,483,467 by the same applicant) .used to
manage the network cable connections.
Although embodiments of the invention have been described by way of
illustration, it will be understood that the invention may be carried out
with many variations, modifications, and adaptations, without departing
from its spirit or exceeding the scope of the claims.

Claims

Claims
1. A stacked patch panel comprising two plates each provided with
cable connectors and a separate supporting plate, wherein the upper
portion of the cable connectors of the lower plate lie in a plane adjacent
to or below that of the bottom portion of the upper plate, said panel
being further provided with means to anchor the cables and with
means to hold said plates in relative alignment and to attach them to a
supporting rack.
2. A stacked patch panel according to claim 1, wherein each of the two
plates is a printed circuit board.
3. A stacked patch panel according to claim 1, wherein the supporting
plates are made of rigid material.
4. A stacked patch panel according to claim 3, wherein the rigid
material is a metal.
5. A stacked patch panel according to claim 4, wherein the metal is
steel.
6. A stacked patch panel according to claim 1, wherein the cable
connectors are chosen from the group including:
a. RJ45 jacks
b. 110 connection modules
c. Krone modules
d. Standard connectors for metal or optical fiber cables.
PCT/IL2002/000164 2001-03-21 2002-03-04 An improved patch panel WO2002075869A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02701523A EP1415484A2 (en) 2001-03-21 2002-03-04 An improved patch panel
AU2002234854A AU2002234854A1 (en) 2001-03-21 2002-03-04 An improved patch panel
US10/472,720 US7077710B2 (en) 2001-03-21 2002-03-04 Patch panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL142157 2001-03-21
IL142157A IL142157A (en) 2001-03-21 2001-03-21 Patch panel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10472720 Continuation-In-Part 2002-03-04

Publications (2)

Publication Number Publication Date
WO2002075869A2 true WO2002075869A2 (en) 2002-09-26
WO2002075869A3 WO2002075869A3 (en) 2004-02-19

Family

ID=11075251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/000164 WO2002075869A2 (en) 2001-03-21 2002-03-04 An improved patch panel

Country Status (6)

Country Link
US (1) US7077710B2 (en)
EP (1) EP1415484A2 (en)
AU (1) AU2002234854A1 (en)
IL (1) IL142157A (en)
TW (1) TW556376B (en)
WO (1) WO2002075869A2 (en)

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Also Published As

Publication number Publication date
US7077710B2 (en) 2006-07-18
WO2002075869A3 (en) 2004-02-19
EP1415484A2 (en) 2004-05-06
US20040132348A1 (en) 2004-07-08
TW556376B (en) 2003-10-01
IL142157A0 (en) 2002-03-10
AU2002234854A1 (en) 2002-10-03
IL142157A (en) 2008-03-20

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