DE29504191U1 - Insert for receiving devices of the LWL technology - Google Patents
Insert for receiving devices of the LWL technologyInfo
- Publication number
- DE29504191U1 DE29504191U1 DE29504191U DE29504191U DE29504191U1 DE 29504191 U1 DE29504191 U1 DE 29504191U1 DE 29504191 U DE29504191 U DE 29504191U DE 29504191 U DE29504191 U DE 29504191U DE 29504191 U1 DE29504191 U1 DE 29504191U1
- Authority
- DE
- Germany
- Prior art keywords
- space
- drawer
- base plate
- guide
- slide
- 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.)
- Expired - Lifetime
Links
- 238000005516 engineering process Methods 0.000 title claims description 5
- 239000000835 fiber Substances 0.000 claims description 19
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
28.Febr. 1995 (95-004 DE)28.Feb. 1995 (95-004 EN)
KRONE AKTIENGESELLSCHAFT, Beeskowdamm 3-11KRONE AKTIENGESELLSCHAFT, Beeskowdamm 3-11
14167 Berlin14167 Berlin
Einschub für Aufnahmeeinrichtungen der LWL-TechnikSlot for recording devices of fiber optic technology
Die Neuerung betrifft einen Einschub für Aufnahmeeinrichtungen der Lichtwellenleitertechnik, wie Spleißkassetten, Koppler oder dgl., bestehend aus einem Raum zur Aufnahme der Spleißkassette mit LWL-Überlängen, aus einem weiteren Raum zur Aufnahme von LWL-Reservelängen, mit einer Leitungseinführung und mit Anschlußbuchsen.The innovation concerns a slot for receiving devices for fiber optic technology, such as splice cassettes, couplers or similar, consisting of a space for receiving the splice cassette with excess fiber optic lengths, another space for receiving spare fiber optic lengths, with a cable entry and with connection sockets.
In der DE 42 30 418 C2 wird ein Aufteilungseinschub, bestehend aus einem Gehäuse mit einer Bodenplatte, einem schwenkbaren Montagechassis mit einer Grundplatte und einer Frontplatte beschrieben, bei dem durch die erhöhte Grundplatte ein Zwischenraum zwischen der Bodenplatte und der Grundplatte zur Aufnahme von Anschlußkabeln gebildet ist. Im Zwischenraum zwischen der Bodenplatte des Gehäuses und der Grundplatte des Montagechassis können mehrere Windungen der Rangieradern als Reservelängen untergebracht werden.DE 42 30 418 C2 describes a distribution unit consisting of a housing with a base plate, a swiveling mounting chassis with a base plate and a front plate, in which the raised base plate creates a gap between the base plate and the base plate for accommodating connecting cables. In the gap between the base plate of the housing and the base plate of the mounting chassis, several turns of the jumper wires can be accommodated as reserve lengths.
Nachteilig ist bei diesem Aufteilungseinschub, daß durch die Anordnung der Kassetten für Spleiße oder Koppler an der Rückplatte des Montagechassis eine große Bauhöhe erforderlich wird. Beim Arbeiten an den Kassetten muß das Montagechassis vollkommen herausgeschwenkt werden, d.h., es muß nach vorne hin die volle Breite des Einschubes zur Verfügung stehen.The disadvantage of this partitioning system is that the arrangement of the cassettes for splices or couplers on the rear plate of the mounting chassis requires a large installation height. When working on the cassettes, the mounting chassis must be swung out completely, i.e. the full width of the slot must be available at the front.
Der Neuerung liegt von daher die Aufgabe zugrunde, einen Einschub für Aufnahmeeinrichtungen der Lichtwellenleitertechnik zu schaffen, in dem eine ausreichende Überlänge untergebracht werden kann, der einen geringen Platzbedarf aufweist und dessen Aufnahmeeinrichtungen leicht zugänglich sind.The innovation is therefore based on the task of creating a slot for optical fiber technology receiving devices in which sufficient excess length can be accommodated, which requires little space and whose receiving devices are easily accessible.
Die Lösung der Aufgabe ergibt sich aus den kennzeichnenden Merkmalen des Anspruches 1. Durch die schubladenförmige Ausbildung des Einschubes und durch die waagerechte Anordnung der Spleißkassette in derThe solution to the problem arises from the characterizing features of claim 1. Due to the drawer-shaped design of the insert and the horizontal arrangement of the splice cassette in the
Schublade wird dessen Bauhöhe reduziert und eine platzsparende Zugänglichkeit zu der Kassette gewährleistet. Die Anordnung von Reservelängen unterhalb der Schublade wird durch das Leitblech gesichert, welches die LWL-Kabel unter Wahrung des erforderlichen Mindestbiegeradius von der Schublade in den darunterliegenden Raum abweist.The height of the drawer is reduced and space-saving access to the cassette is ensured. The arrangement of reserve lengths below the drawer is secured by the guide plate, which deflects the fiber optic cables from the drawer into the space below while maintaining the required minimum bending radius.
Weitere vorteilhafte Ausgestaltungen der Neuerung sind in den Unteransprüchen enthalten.Further advantageous embodiments of the innovation are contained in the subclaims.
Die Neuerung ist nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles eines Einschubes näher erläutert. Es zeigen:The innovation is explained in more detail below using an example of a plug-in unit shown in the drawings. They show:
Fig. 1 eine perspektivische Draufsicht auf den Einschub mit ausgefahrener Position der Schublade undFig. 1 a perspective top view of the drawer with the drawer extended and
Fig. 2 einen Längsschnitt durch den Einschub nach Fig. 1.Fig. 2 is a longitudinal section through the insert according to Fig. 1.
Entsprechend der Darstellung in der Fig. 1 besteht der Einschub im wesentlichen aus einem Einschubrahmen 1 und einer darin geführten Schublade 2.According to the illustration in Fig. 1, the insert essentially consists of a slide-in frame 1 and a drawer 2 guided in it.
Der Einschubrahmen 1 wird gebildet aus zwei Führungswänden 3 mit je einem Arrettier- bzw. Führungsstift und mit einer Abdeckung 19, welche mit den Seitenwänden 3 verbunden ist, mit zwei daran befestigten Laschen 6, einer hinteren Rückseite 10 mit einer nichtThe slide-in frame 1 is formed from two guide walls 3, each with a locking or guide pin and with a cover 19, which is connected to the side walls 3, with two attached tabs 6, a rear back 10 with a non-
sichtbaren Kabeleinführung, und einem Bodenblech 5. Die Laschen 6 dienen mit den Bohrungen 7 zur Befestigung des Einschubrahmens 1 in zum Beispiel einem 19"-Schrank. Auf dem Bodenblech 5 sind Kabelhalterungen 8 zur Festlegung der LWL-Reservelängen 9 angeordnet.visible cable entry, and a base plate 5. The tabs 6 and the holes 7 are used to fasten the slide-in frame 1 in, for example, a 19" cabinet. Cable holders 8 are arranged on the base plate 5 to determine the fiber optic reserve lengths 9.
Die Schublade 2 wird aus zwei Seitenwänden 20 mit den Führungsschlitzen 11, in welche die Führungsstifte 4 des Einschubrahmens 1 eingreifen, aus der vorderen Stirnseite 12 mit Bohrungen 18 zur Aufnahme von Steckbuchsen, und aus einem Leitblech 13 gebildet. Das Leitblech 13 weist eine abgeschrägte Abweisfläche 21, eine Bodenplatte 15 und Kabelführungen 14 auf. Das Leitblech 13 ist einstückig ausgeführt. Auf der Bodenplatte 15 sind weitere Kabelhalterungen 8 angeordnet, die zusammen mit den Kabelführungen 14 der geordneten Führung der LWL-Uberlänge 16 dienen. Die LWL-Uberlängen 16 ermöglichen die Entnahme der Spleißkassette 17 und das Spleißen an einem nicht dargestellten Arbeitsplatz. Auf der Bodenplatte 15 sind des weiteren Spleißkassetten 17 angeordnet.The drawer 2 is formed from two side walls 20 with the guide slots 11, into which the guide pins 4 of the slide-in frame 1 engage , from the front face 12 with holes 18 for receiving plug sockets, and from a guide plate 13. The guide plate 13 has a beveled deflection surface 21, a base plate 15 and cable guides 14. The guide plate 13 is made in one piece. Further cable holders 8 are arranged on the base plate 15, which together with the cable guides 14 serve to guide the fiber optic excess length 16 in an orderly manner. The fiber optic excess lengths 16 enable the splice cassette 17 to be removed and spliced at a workstation (not shown). Splice cassettes 17 are also arranged on the base plate 15.
Aus der Darstellung in der Fig. 2 ist die Ausformung und Lage des Leitbleches 13 ersichtlich. Das Leitblech 13 ist danach in Richtung des hinteren Bereiches des Einschubrahmens 1 mit der Abweisfläche 21 so abgewinkelt, daß beim Hineinschieben der Schublade 2 in den Einschubrahmen 1 die Reservelängen 9 (Fig. 1) nach unten gedrückt werden. Dabei werden die erforderlichen Biegeradien für Lichtwellenleiterfasern nicht unterschritten. Im eingeschobenen Zustand der Schublade 2The shape and position of the guide plate 13 can be seen from the illustration in Fig. 2. The guide plate 13 is then angled towards the rear area of the slide-in frame 1 with the deflection surface 21 in such a way that when the drawer 2 is pushed into the slide-in frame 1, the reserve lengths 9 (Fig. 1) are pressed down. The required bending radii for optical fibers are not exceeded. When the drawer 2 is pushed in
- 5- 5
befinden sich die LWL-Reservelängen 9 unter der
Schublade 2 und damit auch unter den in die Schublade 2 eingebrachten Spleißkassetten 17,the fiber optic reserve lengths 9 are located under the
Drawer 2 and thus also under the splice cassettes 17 placed in drawer 2,
Entsprechend der Darstellung in der Fig. 1 wird das
LWL-Kabel 9 durch eine nicht dargestellte
Kabeleinführung in der Rückseite 10 in den Raum
zwischen dem Bodenblech 5 des Einschubrahmens 1 und
der Bodenplatte 15 der Schublade 2 eingebracht. Dabei werden über die Kabelhalterungen 8 auf dem Bodenblech
5 Festpunkte für das zugeführte LWL-Kabel 9 gebildet. Das eingeführte LWL-Kabel 9 bildet in diesem unteren f
hinteren Raum eine Reservelänge, die eine freie
Bewegung der darüberliegenden Schublade 2 zuläßt.According to the illustration in Fig. 1, the
Fiber optic cable 9 through a not shown
Cable entry in the back 10 into the room
between the base plate 5 of the slide-in frame 1 and
the base plate 15 of the drawer 2. In this case, fixed points for the supplied fiber optic cable 9 are formed via the cable holders 8 on the base plate 5. The introduced fiber optic cable 9 forms a reserve length in this lower rear space, which allows a free
Allows movement of the drawer 2 above.
Krone AG 28.Febr.1995Krone AG 28.Febr.1995
(95-004 DE)(95-004 EN)
BEZUGSZEICHENLISTELIST OF REFERENCE SYMBOLS
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29504191U DE29504191U1 (en) | 1995-03-01 | 1995-03-01 | Insert for receiving devices of the LWL technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29504191U DE29504191U1 (en) | 1995-03-01 | 1995-03-01 | Insert for receiving devices of the LWL technology |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29504191U1 true DE29504191U1 (en) | 1996-03-28 |
Family
ID=8005213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29504191U Expired - Lifetime DE29504191U1 (en) | 1995-03-01 | 1995-03-01 | Insert for receiving devices of the LWL technology |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29504191U1 (en) |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29908917U1 (en) | 1999-05-20 | 1999-07-29 | Quante Ag, 42109 Wuppertal | Glass fiber module |
US7460757B2 (en) | 2002-11-22 | 2008-12-02 | Adc Gmbh | Distributor system and method for fibre optic cables |
EP2251727A1 (en) * | 2000-08-28 | 2010-11-17 | ADC Telecommunications, Inc. | Cable Management Panel with Sliding Drawer |
US8078030B2 (en) | 2000-01-24 | 2011-12-13 | Adc Telecommunications, Inc. | Cable management panel with sliding drawer |
EP2221648A3 (en) * | 2009-02-11 | 2014-05-21 | Hans Moll | Patch panel for fibre optic cables and method for its (subsequent) installation |
US9002166B2 (en) | 2011-10-07 | 2015-04-07 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9057859B2 (en) | 2011-10-07 | 2015-06-16 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9075203B2 (en) | 2012-01-17 | 2015-07-07 | Adc Telecommunications, Inc. | Fiber optic adapter block |
US9128262B2 (en) | 2013-02-05 | 2015-09-08 | Adc Telecommunications, Inc. | Slidable telecommunications tray with cable slack management |
US9170391B2 (en) | 2011-10-07 | 2015-10-27 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9195021B2 (en) | 2012-09-21 | 2015-11-24 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9389384B2 (en) | 2013-02-27 | 2016-07-12 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9541726B2 (en) | 2013-04-24 | 2017-01-10 | Adc Czech Republic, S.R.O. | Optical fiber distribution system |
US9568699B2 (en) | 2013-01-29 | 2017-02-14 | CommScope Connectivity Belgium BVBA | Optical fiber distribution system |
US10082636B2 (en) | 2012-09-21 | 2018-09-25 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US10247886B2 (en) | 2014-12-10 | 2019-04-02 | Commscope Technologies Llc | Fiber optic cable slack management module |
US10261281B2 (en) | 2015-04-03 | 2019-04-16 | CommScope Connectivity Belgium BVBA | Telecommunications distribution elements |
US10409020B2 (en) | 2013-04-24 | 2019-09-10 | CommScope Connectivity Belgium BVBA | Universal mounting mechanism for mounting a telecommunications chassis to a telecommunciations fixture |
US10539757B2 (en) | 2016-04-19 | 2020-01-21 | Commscope, Inc. Of North Carolina | Telecommunications chassis with slidable trays |
DE202019103740U1 (en) * | 2019-07-08 | 2020-10-09 | Rehau Ag + Co | Holding device for a cable duct end |
EP3748410A1 (en) * | 2019-06-04 | 2020-12-09 | Hans Joachim Haake | Optical fibre splice box |
US11215767B2 (en) | 2017-06-07 | 2022-01-04 | Commscope Technologies Llc | Fiber optic adapter and cassette |
US11256054B2 (en) | 2018-04-16 | 2022-02-22 | Commscope Technologies Llc | Adapter structure |
US11385429B2 (en) | 2017-10-18 | 2022-07-12 | Commscope Technologies Llc | Fiber optic connection cassette |
US11409067B2 (en) | 2018-08-31 | 2022-08-09 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US11448831B2 (en) | 2018-08-31 | 2022-09-20 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US11448844B2 (en) | 2018-08-31 | 2022-09-20 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US11448845B2 (en) | 2018-08-31 | 2022-09-20 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US11635578B2 (en) | 2018-04-17 | 2023-04-25 | CommScope Connectivity Belgium BVBA | Telecommunications distribution elements |
US11674345B2 (en) | 2016-04-19 | 2023-06-13 | Commscope, Inc. Of North Carolina | Door assembly for a telecommunications chassis with a combination hinge structure |
US11852882B2 (en) | 2018-02-28 | 2023-12-26 | Commscope Technologies Llc | Packaging assembly for telecommunications equipment |
US11947177B2 (en) | 2019-01-25 | 2024-04-02 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US12007615B2 (en) | 2018-10-23 | 2024-06-11 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US12050358B2 (en) | 2018-08-31 | 2024-07-30 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
US12099246B2 (en) | 2020-01-24 | 2024-09-24 | CommScope Connectivity Belgium BVBA | Telecommunications distribution elements |
-
1995
- 1995-03-01 DE DE29504191U patent/DE29504191U1/en not_active Expired - Lifetime
Cited By (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29908917U1 (en) | 1999-05-20 | 1999-07-29 | Quante Ag, 42109 Wuppertal | Glass fiber module |
US8078030B2 (en) | 2000-01-24 | 2011-12-13 | Adc Telecommunications, Inc. | Cable management panel with sliding drawer |
US8655136B2 (en) | 2000-01-24 | 2014-02-18 | Adc Telecommunications, Inc. | Cable management panel with sliding drawer |
US10459182B2 (en) | 2000-01-24 | 2019-10-29 | Commscope Technologies Llc | Cable management panel with sliding drawer |
US9664870B2 (en) | 2000-01-24 | 2017-05-30 | Commscope Technologies Llc | Cable management panel with sliding drawer |
EP2251727A1 (en) * | 2000-08-28 | 2010-11-17 | ADC Telecommunications, Inc. | Cable Management Panel with Sliding Drawer |
US7460757B2 (en) | 2002-11-22 | 2008-12-02 | Adc Gmbh | Distributor system and method for fibre optic cables |
EP2221648A3 (en) * | 2009-02-11 | 2014-05-21 | Hans Moll | Patch panel for fibre optic cables and method for its (subsequent) installation |
US9354416B2 (en) | 2011-10-07 | 2016-05-31 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US11340417B2 (en) | 2011-10-07 | 2022-05-24 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US11698501B2 (en) | 2011-10-07 | 2023-07-11 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9170391B2 (en) | 2011-10-07 | 2015-10-27 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US10948675B2 (en) | 2011-10-07 | 2021-03-16 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9329353B2 (en) | 2011-10-07 | 2016-05-03 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US11693203B2 (en) | 2011-10-07 | 2023-07-04 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9715075B2 (en) | 2011-10-07 | 2017-07-25 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9977213B2 (en) | 2011-10-07 | 2018-05-22 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US10437000B2 (en) | 2011-10-07 | 2019-10-08 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9069150B2 (en) | 2011-10-07 | 2015-06-30 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9541725B2 (en) | 2011-10-07 | 2017-01-10 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
US9002166B2 (en) | 2011-10-07 | 2015-04-07 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
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US9057859B2 (en) | 2011-10-07 | 2015-06-16 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
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US10495833B2 (en) | 2012-09-21 | 2019-12-03 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
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US9195021B2 (en) | 2012-09-21 | 2015-11-24 | Adc Telecommunications, Inc. | Slidable fiber optic connection module with cable slack management |
US9519119B2 (en) | 2012-09-21 | 2016-12-13 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
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