WO1999031894A1 - Armoire de repartition pour reseau de telecommunication - Google Patents
Armoire de repartition pour reseau de telecommunication Download PDFInfo
- Publication number
- WO1999031894A1 WO1999031894A1 PCT/FR1998/002683 FR9802683W WO9931894A1 WO 1999031894 A1 WO1999031894 A1 WO 1999031894A1 FR 9802683 W FR9802683 W FR 9802683W WO 9931894 A1 WO9931894 A1 WO 9931894A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- modules
- box
- columns
- distributor
- distribution cabinet
- Prior art date
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
- H04Q1/025—Cabinets
-
- 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
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/02—Details of frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/10—Housing details
Definitions
- the present invention relates to a distribution cabinet for a telecommunications network.
- Known distribution cabinets generally include a series of equipment modules to which the plies of wires coming from the multiplexing / demultiplexing cabinet are connected, and a series of subscriber modules to which the individual lines of subscribers, modules - are connected. equipment and the subscriber modules being connected to each other by connecting wires.
- the distributor modules are generally arranged on plates fixed on the front of a box, each plate alternately comprising rows of equipment modules and rows of subscriber modules.
- the number of distribution modules, whether equipment modules or subscriber modules, is therefore limited by the front surface of the box.
- This limitation of the number of distribution modules contained in the distribution cabinet is all the more constraining as operators tend to request a reduction in the size of the distribution cabinets, in particular of their height, so that the surface facades is reduced.
- all the wires are brought back to the front of the distribution cabinet, whether these are subscriber wires, tablecloths associated with the equipment or connecting wires. extending between the equipment modules and the subscriber modules.
- Document DE-C-37 28 368 discloses a distribution cabinet comprising a base, side walls delimiting an access opening, and distribution modules fixed on supports so as to be arranged in four columns arranged in plans at 90 ° to each other. With such an arrangement, the distributor modules located on the rear relative to the access opening are hidden by the distributor modules located on the front. These modules are therefore not directly accessible through the access opening, which makes it necessary to mount the columns on a pivoting element relative to the base of the cabinet.
- a distribution cabinet for telecommunications network comprising a box having a bottom and an access opening and distributor modules fixed on supports carried by the box, in which the distributor modules are arranged in columns. arranged in planes offset in depth relative to each other in the box, the columns of two adjacent planes being offset in width relative to each other.
- a volume arrangement of the distributor modules is thus obtained, which makes it possible to have a large number of distributor modules in the box even when the box has a small front surface. Furthermore, the offset of the plans of the different columns makes it possible on the one hand to delimit volumes associated with each column of distributor modules, in which the wires connected to the corresponding distributor modules can extend, and on the other hand to leave between two columns Adequate space allows both easy handling of the wires when they are connected to the distribution modules.
- the columns of distributing modules are progressively offset in width towards a vertical median plane passing through the access opening of the box. Access to the various modules is thus facilitated.
- the columns of distribution modules form an increasing angle with the median plane from the access opening towards the bottom of the box. Whatever column is considered, the distributor modules are then turned towards an operator standing in the access opening of the box or in a position close to it. It also facilitates the identification of the connection pads to which the wires are to be connected.
- the distributor modules are divided into equipment modules and subscriber modules respectively arranged on either side of a vertical median plane of the box and joined by connecting wires arranged in a U at near the access opening of the box. This considerably reduces the risk of interweaving of the wires together so that the establishment or the search for a connection is made easier.
- the distribution cabinet comprises a box 1 comprising a bottom 2 and side walls 3 delimiting an access opening 4.
- the cabinet also includes a door, which has not been shown in the figure.
- the cabinet contains four supports bearing the general reference numeral 5 and the specific reference numerals 5.1, 5.2, 5.3 and 5.4 depending on their position in the cabinet.
- Each support 5 is formed by two vertical bars 6, the ends of which are fixed in the upper and lower walls of the box 1.
- Each pair of vertical bars 6 defines a plane which is inclined relative to the vertical median plane P passing through the opening d 'access 4 of the box.
- the supports 5.1 and 5.4 are inclined symmetrically by an angle Al of the order of 30 ° relative to the median plane P while the supports 5.2 and 5.3 are inclined by an angle A2 of l 'order of 60 ° relative to the median plane P.
- the supports 5.1 and 5.4 are adjacent to the access opening 4 while the supports 5.2 and 5.3 are adjacent to the bottom of the box 1.
- the supports are offset from each other to others both in width and in depth, that is to say that the supports 5.1 and 5.4 are not only adjacent to the access opening but also adjacent to the corresponding side wall while the supports 5.2 and 5.3 are offset towards the bottom and towards the median plane P of the box. Note that this arrangement allows not only to have a large volume behind the supports but also to access this volume in the space between the supports.
- the distribution modules with the general reference numeral 7 are arranged on the supports 5 in columns. To facilitate the identification in the figure, the distributor modules 7 carry the particular reference 7.1 for the distributor modules carried by the support 5.1, 7.2 for the distributor modules carried by the support 5.2 .... The structure of the distributor modules is known by itself and these have therefore been represented by very schematically in the figure.
- the distributor modules 7 are divided into subscriber modules carried by the supports 5.1 and 5.2 on one side of the median plane P and into equipment modules carried by the supports 5.3 and
- the subscriber modules 7.1 and 7.2 are connected to the individual lines 8 of the subscribers, these lines being grouped according to a cable 9 which opens into the box at the bottom thereof through the floor of the box.
- the equipment modules 7.3 are connected to the equipment by plies of wires 10 passing through the bottom of the box towards the equipment compartment which has not been shown in the figure.
- the subscriber modules and the equipment modules are interconnected by connecting wires 11 which are grouped in the vicinity of the access opening 4 of the box and extend in a U-shaped arrangement.
- the connecting wires are held in bundle by suitable fasteners 12, for example flexible rings with quick opening and closing.
- the distributor modules are arranged starting from the top of the cabinet c '' In other words, in the case of a partially filled cabinet, the distributor modules are arranged at the top of the cabinet as illustrated in the figure.
- the connecting wires 11 connected to the distributor modules 7.2 and 7.3 adjacent to the bottom of the box pass behind the supports 5.1 and 5.4 of the distributor modules adjacent to the access opening of the box. It will be noted that the central volume of the box thus remains largely unobstructed, which allows easy access to the front faces of the distributor modules to add or delete a link even when the cabinet filling rate is high.
- distributor modules 7 have been arranged in the embodiment illustrated according to series of subscriber modules and equipment modules arranged symmetrically on either side of the median plane P, an asymmetrical arrangement could also be provided. or alternating columns of subscriber modules and equipment modules, the arrangement chosen being a function of the way in which the subscriber cables and the layers associated with the equipment open into the box.
- the distributing modules have been illustrated according to planes inclined at 30 and 60 ° relative to the median, one can provide an identical inclination for all the columns of distributing modules, for example at 45 ° relative to the median plane. , or on the contrary if the width of the box allows it, arrange the columns 7.2 and 7.3 parallel to the bottom of the box. If the dimensions of the box allow it, the number of columns of distribution modules can also be increased.
- connecting wires have been illustrated in a single bundle extending along the lateral and lower edges of the access opening 4, the connecting wires can be subdivided into several bundles along different paths, for example the wires connecting the upper half of the cabinet passing through the top while those of the lower half passing through the bottom
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
- Assembled Shelves (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98959946A EP1040672A1 (fr) | 1997-12-17 | 1998-12-10 | Armoire de repartition pour reseau de telecommunication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716009A FR2772548B1 (fr) | 1997-12-17 | 1997-12-17 | Armoire de repartition pour reseau de telecommunication |
FR97/16009 | 1997-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999031894A1 true WO1999031894A1 (fr) | 1999-06-24 |
Family
ID=9514728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1998/002683 WO1999031894A1 (fr) | 1997-12-17 | 1998-12-10 | Armoire de repartition pour reseau de telecommunication |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1040672A1 (fr) |
AR (1) | AR017874A1 (fr) |
FR (1) | FR2772548B1 (fr) |
WO (1) | WO1999031894A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3728368C1 (de) * | 1987-08-21 | 1988-11-10 | Krone Ag | Vorrichtung zur Halterung von Anschlussleisten der Fernmeldetechnik |
DE4234403A1 (de) * | 1991-12-13 | 1993-06-17 | Siemens Ag | Verteilergestell fuer eine elektronikeinrichtung auf dem gebiet der signaluebertragung |
-
1997
- 1997-12-17 FR FR9716009A patent/FR2772548B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-10 EP EP98959946A patent/EP1040672A1/fr not_active Withdrawn
- 1998-12-10 WO PCT/FR1998/002683 patent/WO1999031894A1/fr not_active Application Discontinuation
- 1998-12-16 AR ARP980106413 patent/AR017874A1/es unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3728368C1 (de) * | 1987-08-21 | 1988-11-10 | Krone Ag | Vorrichtung zur Halterung von Anschlussleisten der Fernmeldetechnik |
DE4234403A1 (de) * | 1991-12-13 | 1993-06-17 | Siemens Ag | Verteilergestell fuer eine elektronikeinrichtung auf dem gebiet der signaluebertragung |
Also Published As
Publication number | Publication date |
---|---|
EP1040672A1 (fr) | 2000-10-04 |
FR2772548B1 (fr) | 2000-02-04 |
FR2772548A1 (fr) | 1999-06-18 |
AR017874A1 (es) | 2001-10-24 |
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