DE202005013654U1 - Network box has least one plug connector, visual display per socket that shows presence of Power-over-Ethernet supply on socket contacts - Google Patents
Network box has least one plug connector, visual display per socket that shows presence of Power-over-Ethernet supply on socket contacts Download PDFInfo
- Publication number
- DE202005013654U1 DE202005013654U1 DE202005013654U DE202005013654U DE202005013654U1 DE 202005013654 U1 DE202005013654 U1 DE 202005013654U1 DE 202005013654 U DE202005013654 U DE 202005013654U DE 202005013654 U DE202005013654 U DE 202005013654U DE 202005013654 U1 DE202005013654 U1 DE 202005013654U1
- Authority
- DE
- Germany
- Prior art keywords
- socket
- contacts
- network
- rectifier
- transformer
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
- H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
Abstract
Description
Die Erfindung betrifft eine Netzwerkdose, die mindestens einen Steckanschluss, insbesondere in Form einer ISDN-Buchse, vorzugsweise des Typs RJ45, aufweist, deren Kontakte mit einer Anschlussleiste verbunden sind, an die Anschlussleiter eines Switch/Hub über ein Patchpanel anschließbar sind.The The invention relates to a network socket having at least one plug-in connection, especially in the form of an ISDN socket, preferably of the type RJ45, whose contacts are connected to a terminal block connected to the connecting conductors of a switch / hub via a Patch panel connectable are.
In der Netzwerktechnik werden bei einer strukturierten Verkabelung fest installierte Anschlussleitungen von einem Switch/Hub über ein Patchpanel des zentralen Verteilers zu den Anschlussdosen verlegt. Es existieren zunehmend Switches, die eine Spannung gemäß der IEEE 802.3 af-Spezifikation auf den freien Aderpaaren oder den Datenpaaren zur Verfügung stellen. Die Spannung kann ebenso durch so genannte Midspan-Geräte bereitgestellt werden. An solchen Anschlüssen können nun wiederum PoE-fähige Endgeräte ohne zusätzliche Spannungsversorgung betrieben werden. Die Anzahl der PoE-Anschlüsse wird in der Zukunft noch stark zunehmen.In Network technology is used in structured cabling permanently installed connection cables from a switch / hub via a Patch panel of the central distributor laid to the junction boxes. There are increasingly switches that use a voltage according to the IEEE 802.3 af specification on the free wire pairs or the data pairs to disposal put. The voltage can also be provided by so-called midspan devices become. At such connections can now again PoE-capable terminals without additional Power supply to be operated. The number of PoE ports will be to increase in the future.
Bei den bisher üblichen Netzwerkdosen dieser Art kann der Benutzer nicht feststellen, ob in der jeweiligen Anschlussdose ein PoE-fähiges Endgerät ohne zusätzliche Spannungsversorgung angeschlossen werden kann. Dem Benutzer bleibt also nichts anderes übrig, als auszuprobieren, ob eine solche Anschlussmöglichkeit besteht oder nicht.at the usual Network doses of this type, the user can not determine whether in the respective junction box a PoE-enabled terminal without additional Power supply can be connected. The user remains so no choice as to try out, whether such a connection possibility exists or not.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zu Grunde, eine Netzwerkdose angegebener Art zu schaffen, die dem Benutzer eine Hilfestellung gibt, ob eine derartige Netzwerkdose mit einem PoE-fähigen Endgerät ohne zusätzliche Spannungsversorgung betrieben werden kann oder nicht.outgoing from this prior art, the invention is the object of Basically, to create a network socket of the specified type, the user an aid is whether such a network box with a PoE terminal without additional Power supply can be operated or not.
Zur Lösung dieser Aufgabe schlägt die Erfindung vor, dass die Netzwerkdose je Buchse eine optische Anzeige aufweist, die das Vorhandensein einer PoE-Versorgung an den Kontakten der Buchse anzeigt.to solution this task strikes the invention provides that the network socket per socket an optical Indicator indicates the presence of a PoE supply indicates the contacts of the socket.
Bevorzugte Weiterbildungen sind in den Unteransprüchen angegeben.preferred Further developments are specified in the subclaims.
Erfindungsgemäß wird eine Netzwerkdose mit einer integrierten Anzeige zur Verfügung gestellt, mittels derer angezeigt wird, ob an diesem Anschluss eine Spannung entsprechend der Power-over-Ethernet (PoE) Spezifikation IEEE 802.3 of anliegt. Die Netzwerkdose weist in Bezug auf jedes vorhandene Buchsenelement eine optische Anzeige, beispielsweise eine LED oder eine LCD auf. Die optische Signalisierung zeigt das Vorhandensein einer entsprechenden PoE-Versorgung an. Für den Benutzer ist also sofort erkennbar, ob er ein entsprechendes Gerät ohne zusätzliche Spannungsversorgung an diesem Anschluss betreiben kann oder nicht.According to the invention is a Network box with an integrated display provided by means of which indicates whether a voltage corresponding to this terminal the Power over Ethernet (PoE) specification IEEE 802.3 of is present. The network socket points with respect to any existing socket element an optical display, for example an LED or an LCD. The optical signaling shows the presence of a corresponding PoE supply to. For the user is therefore immediately recognizable, if he has a corresponding Device without additional Power supply can operate on this port or not.
Über einen ersten Gleichrichter wird die Spannung auf den freien Aderpaaren einem Filter und Überspannungsschutz zugeführt. Eine eventuell auf den verwendeten Datenaderpaaren vorhandene Spannung wird mittels eines Übertragers entkoppelt und über einen zweiten Gleichrichter ebenfalls dem Filter/Überspannungsschutz zugeführt. Über eine Strombegrenzungsschaltung gelangt die Spannung in die Auswertelogik, die das Vorhandensein einer gültigen Spannung prüft. Die Auswertelogik gibt wiederum ein Signal, wodurch ein Treiber angesteuert wird, der wiederum für die Ansteuerung der optischen Anzeige sorgt.About one first rectifier is the voltage on the free wire pairs a filter and overvoltage protection fed. Any voltage present on the data pairs used is by means of a transformer decoupled and over a second rectifier also the filter / overvoltage protection fed. Via a current limiting circuit the voltage enters the evaluation logic, which indicates the presence of a valid voltage reviewed. The evaluation logic in turn gives a signal, causing a driver is driven, in turn for the control of the optical display ensures.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und im Folgenden näher beschrieben.One embodiment The invention is illustrated in the drawing and in the following described in more detail.
Es zeigt:It shows:
Die
Netzwerkdose
In
der
Die
belegten Anschlüsse
Die
Erfindung stellt somit eine äußerst leistungsfähige Netzwerkdose
zur Verfügung,
die ohne Vergrößerung der
Dimension der Netzwerkdose
Die Erfindung ist nicht auf das Ausführungsbeispiel beschränkt, sondern im Rahmen der Offenbarung vielfach variabel.The Invention is not on the embodiment limited, but in the context of the Revelation often variable.
Alle neuen, in der Beschreibung und/oder Zeichnung offenbarten Einzel- und Kombinationsmerkmale werden als erfindungswesentlich angesehen.All new individual items disclosed in the description and / or drawing. and combination features are considered essential to the invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005013654U DE202005013654U1 (en) | 2005-08-29 | 2005-08-29 | Network box has least one plug connector, visual display per socket that shows presence of Power-over-Ethernet supply on socket contacts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005013654U DE202005013654U1 (en) | 2005-08-29 | 2005-08-29 | Network box has least one plug connector, visual display per socket that shows presence of Power-over-Ethernet supply on socket contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005013654U1 true DE202005013654U1 (en) | 2005-11-24 |
Family
ID=35455551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005013654U Expired - Lifetime DE202005013654U1 (en) | 2005-08-29 | 2005-08-29 | Network box has least one plug connector, visual display per socket that shows presence of Power-over-Ethernet supply on socket contacts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005013654U1 (en) |
-
2005
- 2005-08-29 DE DE202005013654U patent/DE202005013654U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051229 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090303 |