EP1856919A1 - Dispositif repartiteur d'une installation de communication - Google Patents

Dispositif repartiteur d'une installation de communication

Info

Publication number
EP1856919A1
EP1856919A1 EP06703791A EP06703791A EP1856919A1 EP 1856919 A1 EP1856919 A1 EP 1856919A1 EP 06703791 A EP06703791 A EP 06703791A EP 06703791 A EP06703791 A EP 06703791A EP 1856919 A1 EP1856919 A1 EP 1856919A1
Authority
EP
European Patent Office
Prior art keywords
wire guide
elements
metallic
receiving device
metallized
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06703791A
Other languages
German (de)
English (en)
Inventor
Stefan Badura
Rainer Vogt
Marc Lipkowski
Rainer Zimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Research and Development Corp
Original Assignee
CCS Technology Inc
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 CCS Technology Inc filed Critical CCS Technology Inc
Publication of EP1856919A1 publication Critical patent/EP1856919A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/142—Terminal blocks for distribution frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/149—Wireguides in connector blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2201/00—Constructional details of selecting arrangements
    • H04Q2201/14—Screening, grounding or crosstalk reduction details

Definitions

  • the invention relates to a distribution device of a telecommunications system according to the preamble of claim 1.
  • DE 100 29 870 A1 discloses a distribution device of a telecommunications system with a receiving device designed as a receptacle in which a plurality of function strips and wire guide elements are positioned one above the other in a sandwich manner.
  • the toolbars have contacts on one front for connecting incoming or outgoing cable cores.
  • the wire guide elements have wire guide levels forming wire guide channels for guiding the cable core.
  • the function strips and the wire guide elements are sandwiched over one another such that several wire guide planes with wire guide channels are positioned between two adjacent function strips.
  • the function strips and wire guide elements are designed with the smallest possible dimensions and as compact as possible. Cable cores are therefore close to each other.
  • it can be between cable wires of different participants, in such a Manifold block are wired or wired, come to an undesirable so-called near-end crosstalk. This is particularly the case when ADSL services with high transmission frequencies or VDSL services are transmitted on the cable wires.
  • the mutual influence of subscribers by the so-called near-end crosstalk affects the transmission quality and is disadvantageous overall.
  • the present invention is based on the problem to create a novel distribution device of a telecommunications system.
  • both the cable cores of different subscribers which cooperate with different function strips and run in different wire guide planes, are shielded against each other as well as the cable cores of different subscribers cooperating with the same function strip and extending in the same wire guidance plane.
  • a subscriber zone is created within the distributor device, which is shielded from other subscriber zones, so that undesired near-end crosstalk between different subscribers can be excluded. This improves the transmission quality.
  • the wire guide elements have a plurality of wire guide planes comprising a plurality of wire guide channels, the wire guide planes being parallel to the toolbars, and metallic or metallized plate-shaped shielding elements being disposed between the wire guide planes of a wire guide element and between the wire guide planes of adjacent wire guide elements , which are conductively connected to the receiving device.
  • the wire guide elements have arcuate partitions which separate wire guide channels extending in a wire guide plane, the partitions being metallic or metallised, and wherein the partitions are conductively connected to the receptacle.
  • the wire guide elements are formed completely metallic or metallized, wherein the wire guide elements are conductively connected to the receiving device.
  • a rear side of at least one function strip engages with the same interacting xDSL splitter devices in order to merge or separate low-frequency speech signals and high-frequency data signals to be conducted via the incoming or outgoing cable cores, the xDSL splitter devices acting on the respective function strip being connected by a metallic or metallized cover are concluded, the cover is conductively connected to the receiving device.
  • contact elements of a metallic or metallized shielding strip can be connected to those contacts of a function strip to which shielding cable conductors are contacted, wherein the shielding strip is conductively connected to the receiving device.
  • the metal or metallised shielding strip extends over all contacts of a radio tion bar, but the same engages on their contact elements only on such contacts of the toolbar, are connected to which Schirmungs cable cores.
  • FIG. 1 shows a distribution device according to the invention in a perspective front view.
  • Fig. 2 is an enlarged detail of the distribution device according to the invention.
  • FIG. 3 shows the distributor device according to the invention of FIG. 1 with a framed zone comprising a plurality of subscriber zones;
  • FIG. 4 shows the detail of FIG. 2 with framed subscriber zones;
  • FIG. 3 shows the distributor device according to the invention of FIG. 1 with a framed zone comprising a plurality of subscriber zones;
  • FIG. 4 shows the detail of FIG. 2 with framed subscriber zones;
  • FIG. 3 shows the distributor device according to the invention of FIG. 1 with a framed zone comprising a plurality of subscriber zones;
  • FIG. 4 shows the detail of FIG. 2 with framed subscriber zones;
  • FIG. 5 shows a wire guide element of the distribution device according to the invention in a perspective exploded view
  • FIG. 6 shows a functional strip of the distributor device according to the invention together with xDSL splitter devices thereof in a perspective front view;
  • FIG. 7 shows a functional strip of the distributor device according to the invention together with a screening strip thereof in a perspective front view
  • FIG. 8 shows the arrangement of FIG. 7 in a perspective rear view with removed shielding strip.
  • FIGS. 1 to 8 show a distributor device according to the invention, which is designed as a distributor block 10 and comprises a receiving device designed as a receiving trough 11, wherein a plurality of functional strips 12 and wire guiding elements 13 are arranged in the receiving trough 11 in sandwiched fashion.
  • FIG. 2 shows an enlarged detail of the distributor block 10 of FIG. 1 in the region of three functional strips 12.
  • the toolbars 12 have multiple contacts 14 for incoming and outgoing cable cores.
  • the contacts 14 of each toolbar 12 preferably extend in two parallel rows.
  • at least one wire guiding element 13 is arranged on each side of a functional strip 12.
  • FIG. 2 shows that the wire guide elements 13 arranged above the function strips 12 form wire guide channels 15 with relatively large cross sections, whereas the wire guide elements 13 positioned below the function strips 12 delimit wire guide channels 16 with relatively small cross sections.
  • a total of eight wire guide channels 15 are positioned side by side, forming a Draht Adjusts- level.
  • wire guide channels 16 are juxtaposed and two wire guide channels 16 are positioned one above the other in the wire guide elements 13 positioned below the function strips 12, whereby the wire guide elements 13 arranged beneath the function strips 12 each form two wire guide planes. In the embodiment shown, therefore, two wire guide elements 13 are positioned between two adjacent function strips 12, which form three wire guide planes.
  • wire guide elements 13 shown in FIGS. 1 and 2 and wire guide levels formed by the wire guide elements 13 are purely exemplary.
  • the cable cores in the wire guide channels 15 and 16 of the wire guide elements 13 of all participants to be shunted or wired to the distributor block 10 be shielded from each other so as to avoid the so-called Nahnebenspre Chen between participants.
  • FIGS. 3 and 4 show the distributor block 10 of FIGS. 1 and 2 with a framed zone 17, which comprises a function bar 12 and the wire guide elements 13 positioned above and below the function bar 12.
  • the functional strip 12 of the subscriber zone 17 serves in the exemplary embodiment shown for the wiring or maneuvering of cable cores for four different subscribers, so that the zone 17 comprises a total of four subscriber zones 18.
  • Each of the subscriber zones 18 represents a self-shielded area so that near-end crosstalk can be effectively avoided both between vertically adjacent participants and between horizontally adjacent participants.
  • the shielding of subscriber zones 18, which comprise different or adjacent function strips 12, is realized by arranging in each case a metallic or metallised, plate-shaped shielding element 19 between the adjacent wire guide elements 13 of adjacent zones 17. 1 and 3 it can be seen that these plate-shaped shielding elements 19 protrude at the front side of the distributor block 10 or at the front side of the function bars 12 with respect to the contacts 14 of the function bars 12, so that an optical boundary is formed between adjacent zones 17.
  • the metallic or metallized, plate-shaped shielding elements 19 are electrically conductively connected to the metallic receptacle 11.
  • metal or metallized piattelike shielding elements 20 are also arranged between the wire guide planes formed by the wire guide channels 16 of a wire guide element 13. These shielding elements 20 are then in turn conductively connected to the receptacle 11. In this way, a shielding between the adjacent wire guiding planes of a wire guiding element 13 is then also realized within each zone 17 or the subscriber zones 18 thereof.
  • the partitions 21 separate the wire guide channels extending in the wire guide channels 15 and 16 from each other.
  • Fig. 5 shows a wire guide member 13 in an exploded view, which is formed by two half-shells 22 and 23, which form the partitions 21 between adjacent wire guide channels 15 in the assembled state.
  • These half shells 22 and 23 are preferably made of plastic, wherein the desired shielding between subscriber zones 18 of a zone 17 can be realized by metallizing at least some of the partitions 21.
  • all partitions 21 are metallized, so that in this way each wire guide channel 15 and 16 forms a self-shielded Faradag cage.
  • the above-described shielding between the subscriber zones 18 of the same zone 17 and the subscriber zones 18 of adjacent zones 17 can also be realized thereby be that the wire guide elements 13, namely the half-shells 22 and 23 thereof, are formed completely or completely metallic or metallized.
  • the wire guide elements are then in turn conductively connected to the metallic receptacle 11.
  • the plate-like shield elements 19 between adjacent wire guide elements 13 can be dispensed with.
  • xDSL splitter devices 24 are plugged into the function strips 12 on a rear side thereof.
  • the Schirmungsology 26 is designed as a metallic or metallized assembly, which has contact elements 27.
  • the contact elements 27 can be contacted to those contacts 24 of the function strip 12, to which shielding cable cores are connected by subscribers.
  • the shielding strip 26 extends over all the contacts 24 of a function strip 12, but it is connected only to the contacts 24 of the function strip 12, to which shielding cable electrodes engage. Via lateral, metallic or metallized bracket 28, an electrically conductive contact of the shielding strip 26 to the receptacle 11 can be realized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Dispositif répartiteur, et plus précisément bloc répartiteur, d'une installation de communication, qui comporte un dispositif récepteur (11), plusieurs réglettes fonctionnelles (12) et plusieurs éléments de guidage (13) de fils. Les réglettes fonctionnelles (12) possèdent sur leur face avant des contacts (14) pour la connexion de conducteurs de câbles entrants ou sortants et les éléments de guidage (13) de fils possèdent des canaux de guidage (15, 16) de fils formant des plans de guidage de fils pour le guidage des conducteurs de câbles. Les réglettes fonctionnelles (12) et les éléments de guidage (13) de fil sont disposés en sandwich les uns au-dessus des autres dans le dispositif récepteur (11) de manière telle qu'au moins un élément de guidage (13) de fils est situé sur au moins un côté de chaque réglette fonctionnelle (12) et qu'au moins un plan de guidage de fils est situé entre deux réglettes fonctionnelles (12) voisines. Selon la présente invention, d'une part des conducteurs de câbles d'abonnés différents coopérant avec des réglettes fonctionnelles (12) différentes et s'étendant dans des plans de guidage (13) de fils différents et d'autre part des conducteurs de câbles d'abonnés différents coopérant avec la même réglette fonctionnelle (12) et s'étendant dans le même plan de guidage (13) de fils sont blindés les uns par rapport aux autres.
EP06703791A 2005-03-10 2006-01-10 Dispositif repartiteur d'une installation de communication Withdrawn EP1856919A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200520003878 DE202005003878U1 (de) 2005-03-10 2005-03-10 Verteilereinrichtung einer Telekommunikationsanlage
PCT/EP2006/000130 WO2006094570A1 (fr) 2005-03-10 2006-01-10 Dispositif repartiteur d'une installation de communication

Publications (1)

Publication Number Publication Date
EP1856919A1 true EP1856919A1 (fr) 2007-11-21

Family

ID=34745638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06703791A Withdrawn EP1856919A1 (fr) 2005-03-10 2006-01-10 Dispositif repartiteur d'une installation de communication

Country Status (3)

Country Link
EP (1) EP1856919A1 (fr)
DE (1) DE202005003878U1 (fr)
WO (1) WO2006094570A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE411707T1 (de) * 2005-10-26 2008-10-15 Cis Sud Srl Telefonleitungsabschlussmodul
DE202007001342U1 (de) * 2007-01-24 2007-04-05 CCS Technology, Inc., Wilmington Verteilereinrichtung einer Telekommunikationsanlage
DE202007007208U1 (de) 2007-05-18 2007-08-09 CCS Technology, Inc., Wilmington Verteilerblock einer Telekommunikationseinrichtung
DE202007017623U1 (de) * 2007-12-14 2008-03-13 CCS Technology, Inc., Wilmington Verteilereinrichtung einer Telekommunikationsanlage
DE202008004035U1 (de) 2008-03-20 2008-05-21 CCS Technology, Inc., Wilmington Verteilereinrichtung einer Telekommunikationsanlage sowie Verteilerleiste einer Verteilereinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20200746U1 (de) * 2002-01-18 2002-04-04 3M Innovative Properties Co., St. Paul, Minn. Anschlussblock und Verteilereinrichtung mit einem Anschlussblock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006094570A1 *

Also Published As

Publication number Publication date
DE202005003878U1 (de) 2005-07-07
WO2006094570A1 (fr) 2006-09-14

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