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DE3116869A1 - Receptacle device for electrical communications equipment units containing electrical slot-in modules - Google Patents

Receptacle device for electrical communications equipment units containing electrical slot-in modules

Info

Publication number
DE3116869A1
DE3116869A1 DE19813116869 DE3116869A DE3116869A1 DE 3116869 A1 DE3116869 A1 DE 3116869A1 DE 19813116869 DE19813116869 DE 19813116869 DE 3116869 A DE3116869 A DE 3116869A DE 3116869 A1 DE3116869 A1 DE 3116869A1
Authority
DE
Germany
Prior art keywords
plug
modules
housing
plate
connections
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.)
Granted
Application number
DE19813116869
Other languages
German (de)
Other versions
DE3116869C2 (en
Inventor
Alexander 8000 München Haas
Manfred 8034 Germering Heubach
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE3116869A priority Critical patent/DE3116869C2/en
Publication of DE3116869A1 publication Critical patent/DE3116869A1/en
Application granted granted Critical
Publication of DE3116869C2 publication Critical patent/DE3116869C2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/18—Construction of rack or frame
    • H05K7/186—Construction of rack or frame for supporting telecommunication equipment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G02B6/44524—Distribution frames with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G02B6/44526—Panels or rackmounts covering a whole width of the frame or rack
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/44528—Patch-cords; Connector arrangements in the system or in the box
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4454—Cassettes with splices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

In the compact design of communications racks there is now a requirement to provide common wiring for optical waveguide (9), radio-frequency (10), audio-frequency (11) and other lines (19) for slot-in modules. It is intended to be possible for the wiring to be carried out from the front and especially the weaker lines, such as optical waveguide lines, are intended not to be subjected to stress due to unnecessary bending. The invention solves this problem by means of a common plate (2), which can be pivoted by means of hinges, for all plug-in connections for the slot-in modules. Once the wiring is completed, this plate (2) can be swung into the rack frame and a guide housing (3) and the slot-in modules (4) are then attached. <IMAGE>

Description

Aufnahmevorrichtung für elektrische Steckbaugruppen ent-Holding device for electrical plug-in assemblies

haltende Geräteeinheiten der elektrischen Nachrichtentechnik Die Erfindung bezieht sich auf eine Aufnahmevorrichtung für elektrische Steckbaugruppen enthaltende Geräteeinheiten der elektrischen Nachrichtentechnik, die an einem aus zwei L-förmigen und spiegelbildlich zueinander in Form eines nach vorne offenen U angeordneten, einen Kabelschacht bildende Holmen befestigt ist und aus einer für die Steckbaugruppen gemeinsamen, mit entsprechenden Steckaufnahmen versehenen Platte besteht, die ein mit Führungsschienen für die Steckbaugruppen versehenen Gehäuse (Steckbaugruppengehäuse) trägt.holding units of electrical communications engineering The invention relates to a receiving device for containing electrical plug-in assemblies Equipment units for electrical communications engineering, which are attached to one of two L-shaped and mirror images of each other in the form of a forwardly open U, a cable duct forming spars is attached and one for the plug-in modules common plate provided with corresponding plug-in receptacles, the one Housing provided with guide rails for the plug-in modules (plug-in module housing) wearing.

Neuerdings besteht bei Gestellen für die Nachrichtentechnik die Forderung, neben den üblichen Signal- und Stromversorgungsverbindungen sowie Koaxialleitungen für die Hochfrequenztechnik auch Lichtwellenleiter-Steckverbindungen in einem Einschub zu vereinen. Das Hauptproblem ergibt sich dabei bei der Verdrahtung, da in den Schmalbaugestellen der neuen Bauweise 7 der Bundespost meist die Rückseite für die Verdrahtung nicht zugänglich ist.Recently there has been a requirement for frames for communications technology in addition to the usual signal and power supply connections as well as coaxial lines for high-frequency technology also fiber optic plug-in connections in one slide-in unit to unite. The main problem arises with the wiring, since in the narrow frames of the new construction method 7 of the Bundespost usually the back for the wiring is not is accessible.

Der Erfindung liegt unter anderem in erster Linie die Aufgabe zugrunde, für diese gemischte Bestückung eine für die Verdrahtung praktische Lösung anzugeben.Among other things, the invention is primarily based on the object specify a practical solution for the wiring for this mixed assembly.

Bei einer Vorrichtung der eingangs erwähnten Art wird diese Aufgabe gemäß der Erfindung dadurch gelöst, daß die Ränder der Platte zur Bildung eines Gehäuses abgebogen sind, das selber wider durch eine Abdeckplatte verschlossen ist und daß dieses Gehäuse mittels unten befindlicher Scharniere schwenkbar an einem an den Holmen befestigten Rahmen gehalten ist und oben, nach dem Einschwenken um ca. 750, befestigbar ist, daß ferner innerhalb des Gehäuses die Verdrahtung für Steckverbindungen durchgeführt ist, die aus Lichtwellenleiter-Steckverbindungen, Hochfrequenzsteckverbindungen und Niederfrequenzverbindungen sowie sämtlichen anderen Signal- und Stromversorgungsleitungen besteht, wobei Koaxialleitungen und Lichtwellenleiter in Bögen in den Verdrahtungsraum zwischen den Holmen eingeführt sind.In a device of the type mentioned at the outset, this task becomes solved according to the invention in that the edges of the plate to form a Housing are bent, which itself is reflected by a cover plate locked is and that this housing by means of hinges located below is pivotable on a frame attached to the spars is held and above, after pivoting around approx. 750, can be fastened that the wiring for Plug connections is carried out, which consists of fiber optic plug connections, High frequency connectors and low frequency connections and all others There is signal and power supply lines, with coaxial lines and optical fibers are inserted in arcs in the wiring space between the spars.

Vorteilhafte Weiterbildungen finden sich in den Unteransprüchen.Advantageous further developments can be found in the subclaims.

Nachstehend wird die Erfindung an Hand von zwei Figuren näher erläutert.The invention is explained in more detail below with reference to two figures.

Die Figur 1 zeigt die erfindungsgemäße schwenkbare Platte mit Steckbuchsenreihen im ausgeschwenkten Zustand.FIG. 1 shows the pivotable plate according to the invention with rows of sockets in the swiveled-out state.

Die Figur 2 zeigt eine Explosionsdarstellung der gesamten Anordnung im eingeschwenkten Zustand der Platte.FIG. 2 shows an exploded view of the entire arrangement in the swiveled-in state of the plate.

Die üblichen Gestelle für die moderne Nachrichtentechnik gemäß der Bauweise 7 bestehen aus zwei L-förmigen Holmen 1, die zum Beispiel direkt an einer Wand befestigt werden können. An diesen Holmen ist ein Rahmen 16 befestigt, der unten einen konsolartigen Fortsatz hat, auf den ein Steckbaugruppengeba#use 3 mit Führungen 5 für Einschübe 4 zunächst aufgesetzt werden kann.The usual frames for modern communications technology according to Construction 7 consist of two L-shaped bars 1, for example directly on one Wall can be attached. A frame 16 is attached to these spars has a console-like extension at the bottom on which a plug-in module building 3 with Guides 5 for inserts 4 can initially be placed.

An diesen Rahmen ist über Scharniere 15, die sich hier am unteren Ende befinden, eine Platte 2 befestigt, die gemeinsame Steckelemente für Lichtwellenleiter-Leitun- gen 9, Hochfrequenzleitungen 10, Niederfrequenzleitungen 11 und sonstige Signal- und Stromversorgungsleitungen 19 enthält. Die Hochfrequenzleitungen bestehen dabei üblicherweise aus relativ starren Koaxialleitungen. Solche Koaxialleitungen 13 und ebenfalls starre Lichtwellenleiter-Leitungen 14 sind demzufolge von ihren Anschlußsteckverbindern 9 bzw. 10 in Schleifen 12 in den Verdrahtungsraum zwischen den Holmen 1 eingeführt. Die zugehörigen Steckverbindungen 9 für Lichtwellenleiter und 10 für Koaxialleitungen sind, um nach hinten möglichst wenig Platz in Anspruch zu nehmen, entweder schräg oder senkrecht zur Steckebene weggeführt. Derartige #nschlußelemente sind an sich bekannt. Um diese für sämtliche Steckverbinder 9, 10, 11, 19 gemeinsame Platte 2 zu verdrahten, ist die schwenkbare Anordnung der Platte vorgesehen. Den Zustand für die Verdrahtung zeigt die 0 Figur 1. Die Platte ist dabei etwa um 75 gegen die Senkrechte ausgeschwenkt und findet einen Anschlag an einem Klotz 18. Nach dem Einschwenken der Platte kann sie mittels Befestigungsschrauben 17 am Rahmen 16 gehalten werden. Danach kann in der üblichen Weise ein Steckbaugruppengehäuse 3 auf Führungen 6 über den konsolartigen Fortsatz des Rahmens aufgesetzt und dann mittels langer zentraler Befestigungsschrauben 8 oben und unten mit der Platte verschraubt werden. Anschließend können in entsprechenden- Führungen 5 die Steckeinschübe 4 eingeschoben werden. Eine Gestellabdeckung für die ganze Baugruppe ist nicht dargestellt, kann aber getrennt vorgesehen sein.This frame has hinges 15, which are here at the bottom End, a plate 2 is attached, the common plug-in elements for fiber optic lines gene 9, high-frequency lines 10, low-frequency lines 11 and other signal and Power supply lines 19 contains. The high-frequency lines usually exist from relatively rigid coaxial lines. Such coaxial lines 13 and also rigid Optical waveguide lines 14 are therefore of their connector connectors 9 or 10 inserted in loops 12 into the wiring space between the spars 1. The associated plug connections 9 for fiber optic cables and 10 for coaxial cables in order to take up as little space as possible at the rear, either at an angle or led away perpendicular to the mating plane. Such connecting elements are in themselves known. To this plate 2, which is common to all plug connectors 9, 10, 11, 19 to wire, the pivoting arrangement of the plate is provided. The condition for the wiring, the 0 shows Figure 1. The plate is about 75 against the Vertical swiveled out and finds a stop on a block 18. After swiveling in the plate, it can be held on the frame 16 by means of fastening screws 17. A plug-in module housing 3 can then be transferred to guides 6 in the usual manner the console-like extension of the frame is placed and then by means of a long central The fastening screws 8 are screwed to the plate at the top and bottom. Afterward the plug-in units 4 can be inserted into corresponding guides 5. A frame cover for the entire assembly is not shown, but can be separated be provided.

Um den Verdrahtungsraum abzuschirmen und die Platte 2 mechanisch zu versteifen, sind ihre Ränder nach hinten zur Bildung eines Kastens abgebogen. Dieser Kasten kann durch eine Abdecl.latte 7 verschlossen werden.To shield the wiring space and to mechanically close the plate 2 stiffen, their edges are bent back to form a box. This The box can be closed with a cover plate 7.

Auf diese Weise ist es möglich, auch für die Schmalbauweise eine einfache Verdrahtung für gemischt bestücke Einschübe herzustellen, ohne daß ein Zugang von der Gestellseite erforderlich ist und ohne daß die etwas stärkeren Lichtwellenleiter- und Koaxialleitungen durch übermäßige Abbiegung beansprucht werden.In this way it is possible to use a simple one for the narrow construction Establish wiring for plug-in units with mixed equipment without access from the frame side is required and without the somewhat stronger fiber optic and coaxial lines are stressed by excessive bending.

2 Figuren 4 Patentansprüche2 figures 4 claims

Claims (4)

Patentansprüche Aufnahmevorrichtung für elektrische Steckbaugruppen enthaltende Geräteeinheiten der elektrischen Nachrichtentechnik, die an einem aus zwei L-förmigen und spiegelbildlich zu einander in Form eines nach vorne offenen U angeordneten einen Kabelschacht bildende Holmen befestigt ist und aus einer für die Steckbaugruppen gemeinsamen, mit entsprechenden Steckaufnahmen versehenen Platte besteht, die ein mit Führungsschienen für die Steckbaugruppen versehenen Gehäuse (Steckbaugruppengehäuse) trägt, d a d u r c h g e k e n n z e i c h -n e t , daß die Ränder der Platte (2) zur Bildung eines Gehäuses abgebogen sind, das selber wieder durch eine Abdeckplatte verschlossen ist und daß dieses Gehäuse mittels unten befindlicher Scharniere (15) schwenkbar an einem an den Holmen (1) befestigten Rahmen (16) gehalten ist und oben, nach dem Einschwenken um ca. Claims receiving device for electrical plug-in assemblies containing units of electrical communications technology, which are connected to a two L-shaped and mirror images of each other in the form of an open to the front U arranged a cable duct forming spars is attached and from one for the plug-in modules common, provided with corresponding plug-in receptacles plate consists of a housing provided with guide rails for the plug-in modules (Plug-in module housing) carries, d u r c h e k e n n n z e i c h -n e t that the edges of the plate (2) are bent to form a housing that itself is closed again by a cover plate and that this housing means below located hinges (15) pivotable on a frame attached to the spars (1) (16) is held and at the top, after swiveling in by approx. 0 75 , befestigbar ist, daß ferner innerhalb des Gehäuses ( ) die Verdrahtung für Steckverbindungen durchgeführt ist, die aus Lichtwellenleiter-Steckverbindungen (9), Hochfrequenzsteckverbindungen (10) und Niederfrequenzverbindungen (11) sowie sämtlichen anderen Signal- und Stromversorgungsleitungen (19) besteht, wobei Koaxialleitungen (13) und Lichtwellenleiter (14) in Bögen (12) in den Verdrahtungsraum zwischen den Holmen eingeführt sind. 0 75, is attachable that further inside the housing () the Wiring for plug connections is carried out consisting of fiber optic plug connections (9), high-frequency connectors (10) and low-frequency connections (11) as well all other signal and power supply lines (19), with coaxial lines (13) and optical waveguides (14) in arcs (12) in the wiring space between the Holmen are introduced. 2. Aufnahmevorrichtung nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß die Lichtwellenleiter-Steckverbindungen (9) und Koaxialleitungssteckverbindungen (10) mit schräg bzw. senkrecht zur Steckachse weggeführte.l Leitungen versehen sind. 2. Recording device according to claim 1, d a d u r c h g e k e n n z e i c h n e t that the optical fiber plug connections (9) and coaxial line plug connections (10) are provided with cables that run at an angle or perpendicular to the quick-release axle. 3. Aufnahmevorrichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t daß zur Führung des mit Steckbaugruppen versehenen Gehäuses auf der Platte (2) Führungsstifte (6) vorgesehen sind, die in entsprechende Ausnehmungen des Steckbaugruppengehäuses eingreifen und daß oben und unten, zentral, lange Schrauben (8) zur Befestigung des Steckbaugruppengehäuses an der Platte (2) vorgesehen sind.3. Recording device according to one of the preceding claims, d a d u r c h g e k e n n n z e i c h n e t that for guiding the with plug-in modules provided housing on the plate (2) guide pins (6) are provided, which in engage corresponding recesses of the plug-in module housing and that above and below, in the center, long screws (8) for fastening the plug-in module housing are provided on the plate (2). 4. Aufnahmevorrichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h -n e t , daß sich am unteren Ende des Aufnahmerahmens (16) ein konsolartiger Fortsatz befindet.4. Recording device according to one of the preceding claims, d a d u r c h g e k e n n z e i c h -n e t that is at the lower end of the mounting frame (16) a console-like extension is located.
DE3116869A 1981-04-28 1981-04-28 Receiving device for electrical communications engineering units containing electrical plug-in assemblies Expired DE3116869C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3116869A DE3116869C2 (en) 1981-04-28 1981-04-28 Receiving device for electrical communications engineering units containing electrical plug-in assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3116869A DE3116869C2 (en) 1981-04-28 1981-04-28 Receiving device for electrical communications engineering units containing electrical plug-in assemblies

Publications (2)

Publication Number Publication Date
DE3116869A1 true DE3116869A1 (en) 1982-11-11
DE3116869C2 DE3116869C2 (en) 1986-10-16

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ID=6131001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3116869A Expired DE3116869C2 (en) 1981-04-28 1981-04-28 Receiving device for electrical communications engineering units containing electrical plug-in assemblies

Country Status (1)

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DE (1) DE3116869C2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321303A1 (en) * 1983-06-13 1984-12-13 kabelmetal electro GmbH, 3000 Hannover Device for a distributor in telephone engineering
WO1985004960A1 (en) * 1984-04-16 1985-11-07 American Telephone & Telegraph Company Lightguide distributing unit
FR2590371A1 (en) * 1985-11-18 1987-05-22 Cit Alcatel OPTICAL CABLES HEAD CHASSIS
DE3704560A1 (en) * 1987-02-13 1988-08-25 Kolbe & Co Hans RECEIVING DEVICE FOR DEVICE UNITS OF ELECTRICAL AND / OR OPTICAL MESSAGE TECHNOLOGY
DE3821016A1 (en) * 1987-06-25 1989-01-05 Reichle & De Massari Fa Multiple connection device for light-current installations
WO1989002180A1 (en) * 1987-08-26 1989-03-09 British Telecommunications Public Limited Company Corner guide
WO1990012334A1 (en) * 1989-04-13 1990-10-18 British Telecommunications Public Limited Company Optical fibre back plane
WO1991008574A1 (en) * 1989-11-21 1991-06-13 Raynet Corporation Card cage
EP0486935A3 (en) * 1990-11-23 1992-10-21 Kathrein-Werke Kg Repeater amplifier device
WO1999027404A1 (en) * 1997-11-20 1999-06-03 Siemens Aktiengesellschaft Device for guiding lines in communication systems
DE10126825A1 (en) * 2001-06-01 2003-06-05 Huber Signalbau Muenchen Subrack and method for building the same
WO2016078712A1 (en) * 2014-11-20 2016-05-26 Prysmian S.P.A. Optical termination module, optical termination assembly with said optical termination module and electric cabinet with said optical termination module
WO2017125167A1 (en) 2016-01-22 2017-07-27 Prysmian S.P.A. Termination module and termination assembly with said termination module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800228A1 (en) * 1978-01-04 1979-07-12 Licentia Gmbh Vertical rack system for communication equipment - has internal wiring printed on circuit board with rows of contact strips for inserts
DE2828313A1 (en) * 1978-06-28 1980-01-10 Beloiannisz Hiradastechnikai G Cabinet for telephone equipment - has modules in racks pivoted to frame that moves out on adjustable rollers
DE3012464C2 (en) * 1980-03-31 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Receiving device for electrical communications engineering units containing electrical plug-in assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800228A1 (en) * 1978-01-04 1979-07-12 Licentia Gmbh Vertical rack system for communication equipment - has internal wiring printed on circuit board with rows of contact strips for inserts
DE2828313A1 (en) * 1978-06-28 1980-01-10 Beloiannisz Hiradastechnikai G Cabinet for telephone equipment - has modules in racks pivoted to frame that moves out on adjustable rollers
DE3012464C2 (en) * 1980-03-31 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Receiving device for electrical communications engineering units containing electrical plug-in assemblies

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321303A1 (en) * 1983-06-13 1984-12-13 kabelmetal electro GmbH, 3000 Hannover Device for a distributor in telephone engineering
WO1985004960A1 (en) * 1984-04-16 1985-11-07 American Telephone & Telegraph Company Lightguide distributing unit
US4630886A (en) * 1984-04-16 1986-12-23 At&T Bell Laboratories Lightguide distributing unit
FR2590371A1 (en) * 1985-11-18 1987-05-22 Cit Alcatel OPTICAL CABLES HEAD CHASSIS
EP0226805A1 (en) * 1985-11-18 1987-07-01 Alcatel Cit Distributor arrangement for fibre-optic cable ends
US4752110A (en) * 1985-11-18 1988-06-21 Alcatel Cabinet for an optical cable head
DE3704560A1 (en) * 1987-02-13 1988-08-25 Kolbe & Co Hans RECEIVING DEVICE FOR DEVICE UNITS OF ELECTRICAL AND / OR OPTICAL MESSAGE TECHNOLOGY
DE3821016A1 (en) * 1987-06-25 1989-01-05 Reichle & De Massari Fa Multiple connection device for light-current installations
WO1989002180A1 (en) * 1987-08-26 1989-03-09 British Telecommunications Public Limited Company Corner guide
US4911510A (en) * 1987-08-26 1990-03-27 British Telecommunications Plc Corner guide
WO1990012334A1 (en) * 1989-04-13 1990-10-18 British Telecommunications Public Limited Company Optical fibre back plane
US5241617A (en) * 1989-04-13 1993-08-31 British Telecommunications Public Limited Company Optical fibre back plane
JP2971572B2 (en) 1989-04-13 1999-11-08 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Optical fiber rear device
WO1991008574A1 (en) * 1989-11-21 1991-06-13 Raynet Corporation Card cage
EP0486935A3 (en) * 1990-11-23 1992-10-21 Kathrein-Werke Kg Repeater amplifier device
WO1999027404A1 (en) * 1997-11-20 1999-06-03 Siemens Aktiengesellschaft Device for guiding lines in communication systems
DE10126825A1 (en) * 2001-06-01 2003-06-05 Huber Signalbau Muenchen Subrack and method for building the same
WO2016078712A1 (en) * 2014-11-20 2016-05-26 Prysmian S.P.A. Optical termination module, optical termination assembly with said optical termination module and electric cabinet with said optical termination module
US10274692B2 (en) 2014-11-20 2019-04-30 Prysmian S.P.A. Optical termination module, optical termination assembly with said optical termination module and electric cabinet with said optical termination module
WO2017125167A1 (en) 2016-01-22 2017-07-27 Prysmian S.P.A. Termination module and termination assembly with said termination module

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