CN101605036A - Network interface adapter - Google Patents
Network interface adapter Download PDFInfo
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- CN101605036A CN101605036A CNA2009101573777A CN200910157377A CN101605036A CN 101605036 A CN101605036 A CN 101605036A CN A2009101573777 A CNA2009101573777 A CN A2009101573777A CN 200910157377 A CN200910157377 A CN 200910157377A CN 101605036 A CN101605036 A CN 101605036A
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- network interface
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Abstract
The invention provides a kind of network interface adapter that is used to carry out interface conversion, can cooperate with the network interface mounting panel, described interface mounting panel is provided with at least one the 3rd interface.Described network interface adapter comprises housing, in this housing interface modular converter is installed.Wherein be provided with at least one first interface that is connected with described interface modular converter in the front of described housing, be provided with second interface that at least one type is different from described first interface at the back side of described housing, and this second interface is electrically connected with described the 3rd interface.Be provided with the adapter installation portion that is detachably attached to described network interface mounting panel at the back side of described housing.Adapter of the present invention is easy to use, and the damaged probability of cable reduces significantly simultaneously.In addition, owing to housing is detachably attached on the network interface mounting panel, simple in structure, easy for installation.
Description
Technical field
The present invention relates to a kind of network interface adapter that is used to carry out interface conversion.
Background technology
LRE:Long Range Ethernet, Long Range Ethernet; With respect to the standard ethernet of IEEE802.3, it adopts physical-layer techniques such as special coding, makes ethernet technology have farther transmission range and speed mechanism more flexibly, is the popular candidate technologies of broadband access of future generation.
The LRE technology is as emerging broadband access technology, and it has many technical advantages such as speed height, up-downgoing symmetry with respect to the xDSL technology.Yet the Ethernet access technology requires to adopt netting twine as transmission medium, and therefore in the occasion that does not have netting twine to insert, operator needs rewiring to form user's physical circuit, and this is the inferior position on the application cost with respect to xDSL.Because xDSL adopts the existing telephone line as medium, need not extra wiring.And the LRE of a new generation adopts the physical-layer techniques of supporting telephone line transmission, i.e. transmitting-receiving is all carried out on a differential pair, this makes LRE can adopt the existing telephone line as transmission medium as xDSL, along with the evolution of LRE remote power feeding technology (LRE-PoE), the competitiveness of LRE has obtained the lifting of essence simultaneously.
No matter the LRE technology adopts telephone wire or netting twine, its all can't with the traditional ethernet compatibility, when therefore adopting the LRE access technology, the user needs a terminal equipment, is commonly referred to LRE adapter (LRE Adaptor).The structure of LRE adapter comprises housing, and the LRE circuit board is installed in the housing.Housing is provided with two ports: one is the LRE port, and this LRE port links to each other with telephone jack in the user family by the phone port (RJ-11) of telephone wire and telephone wire end, perhaps links to each other with network interface (RJ-45) in the user family by the twisted pair wire combination; Another port is traditional standard ethernet mouth (RJ-45), and this Ethernet interface links to each other with equipment such as user's computer or voip phones by a netting twine.Can guarantee that like this user still adopts traditional Ethernet interface to carry out indoor connection, then bear the access of subscriber household to the telecommunications operator based on LRE.
The legacy network interface adapter, from the external Modem that dials up on the telephone the earliest, all be to place near the subscriber computer usually to ADSLModem, such as on the desktop of computer desk or on the ground, take certain space, network adapter cable and computer cables are twined easily.The LRE adapter can adopt traditional network interface adapter design, the number of cables outside yet this scheme causes being exposed in the user family equally is more, particularly in the time of voice and data extractor existence, number of cables will significantly increase, easily twine between each root cable, also easy and computer cables is twined, this makes troubles on the one hand user's activity, too much on the other hand cable means higher damaged probability, and telephone wire is thinner usually, and impaired probability is higher.
In view of the defective that above-mentioned prior art exists, the design people proposes a kind of network interface adapter, can avoid above-mentioned use inconvenience, and the defective that the cable damaged probability is high makes it have more practicality.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of easy to use, the network interface adapter that the cable damaged probability is low.
For achieving the above object, the present invention adopts following technical scheme:
Network interface adapter of the present invention can cooperate with the network interface mounting panel, and described interface mounting panel is provided with at least one the 3rd interface.Described network interface adapter comprises housing, in this housing interface modular converter is installed.Wherein be provided with at least one first interface that is connected with described interface modular converter in the front of described housing, be provided with second interface that at least one type is different from described first interface at the back side of described housing, and this second interface is electrically connected with described the 3rd interface.Be provided with the adapter installation portion that is detachably attached to described network interface mounting panel at the back side of described housing.
Described second interface and described the 3rd interface are phone ports, are used to transmit ethernet signal.Be connected with the Telephone Cable combination between these two phone ports, wherein this Telephone Cable combination comprises a telephone wire and a crystal head that is connected in this telephone wire one end, wherein said telephone wire is electrically connected with described second interface, and described crystal head is connected with described the 3rd interface.
Wherein, described Telephone Cable combination also comprises a crystal head that is connected in the described telephone wire other end, and this crystal head is connected with described second interface.
The back side of described housing is provided with the concave part that is used for ccontaining described Telephone Cable combination.
Described second interface is arranged on the sidewall of described concave part.
Described first interface is Ethernet interface and/or WLAN mouth.
Be provided with the rectangle seamed edge that matches with four limits of the first rectangle projection on the network interface mounting panel around the described back side of shell.
Described back side of shell is provided with the seamed edge that matches with the top of the second rectangle projection on the network interface mounting panel.
Described network interface mounting panel is provided with at least one bayonet socket; Described adapter installation portion comprise be arranged at described back side of shell and with at least one buckle of described bayonet fittings work.
Described network interface mounting panel is provided with a plurality of bayonet sockets, and described adapter installation portion comprises a plurality of buckles with described a plurality of bayonet fittings work.
Described network interface mounting panel is provided with 4 bayonet sockets, and described adapter installation portion comprises with described 4 bayonet sockets distinguishes 4 buckles one to one.
Described network interface mounting panel also can be used with outer panels, and the coordinate force between the bayonet socket on buckle on the described housing and the described network interface mounting panel is greater than the coordinate force between the bayonet socket on buckle on the described outer panels and the described network interface mounting panel.
Wherein, also comprise the remote power feeding module that is used for to the network interface adapter power supply, this remote power feeding module obtains the required power supply of network interface adapter work by described first interface.
Described first interface and described second interface all are used to transmit ethernet signal, the transmission range that the transmission range that wherein said first interface is supported is supported greater than described second interface.
As shown from the above technical solution, the advantage and the good effect of network interface adapter of the present invention are: among the present invention, owing to be provided with interface modular converter in the housing, housing is provided with two kinds of dissimilar interfaces, one of them interface is electrically connected with interface on the legacy network interface mounting panel, and connection cable can be ensconced in the housing or ensconced between housing and the network interface mounting panel, be not exposed to the outside, so use adapter cable number of the present invention obviously to reduce, the user has only a netting twine to be exposed to the outside generally speaking; When adopting the WLAN mouth, the cable of subscriber household can be reduced to zero, has significantly reduced the situation that cable twines.So adapter of the present invention is easy to use, the damaged probability of cable reduces significantly simultaneously.In addition, owing to housing is detachably attached on the network interface mounting panel, simple in structure, easy for installation.
With reference to the accompanying drawing description of a preferred embodiment, above-mentioned and other purpose of the present invention, feature and advantage will be more obvious by following.
Description of drawings
Fig. 1 is the stereogram of existing network panel;
Fig. 2 represents the decomposition texture schematic diagram of existing network panel;
Fig. 3 is the structural representation that the LRE adapter embodiment in the network interface adapter of the present invention sees from the front;
Fig. 4 is the structural representation that the LRE adapter embodiment in the network interface adapter of the present invention sees from the back side;
Fig. 5 represents the LRE adapter embodiment in the network interface adapter of the present invention and the stereogram of network interface mounting panel annexation;
Fig. 6 is installed to stereogram behind the network interface mounting panel with the LRE adapter embodiment in the network interface adapter of the present invention.
Embodiment
To describe specific embodiments of the invention in detail below.Should be noted that the embodiments described herein only is used to illustrate, be not limited to the present invention.Because the LRE adapter is the adapter of comparison lightweight, especially be suitable for design concept of the present invention, so followingly will set forth network interface adapter of the present invention as better embodiment with the LRE adapter.One of ordinary skill in the art will appreciate that the present invention can be suitable for the adapter of other types equally.
Illustrated in figures 1 and 2 is the common universal network panel of a kind of office, and structure comprises network interface mounting panel (hereinafter to be referred as mounting panel) 1 and the outer panels 2 that is fixedly mounted on the wall.Mounting panel 1 is installed on the wall by the screw (not shown) usually.Mounting panel 1 is provided with the first rectangle projection, 11, the first rectangle projections 11 and is provided with the second rectangle projection 12.The second rectangle projection 12 is provided with 4 the 3rd interfaces 13, and two network interfaces and two phone ports are arranged in common 4 the 3rd interfaces 13, has only a phone port usually on the mounting panel 1 of family of domestic consumer certainly.On the first rectangle projection 11 and be positioned at the second rectangle projection, 12 both sides and be provided with 4 bayonet sockets 14, the back side of outer panels 2 is provided with 4 buckle (not shown)s that cooperate with 4 bayonet sockets 14, is connected and outer panels 2 directly can be snapped on the mounting panel 1 with corresponding buckle clamping by each bayonet socket 14.Outer panels 2 central authorities are provided with through hole, so that it is installed to after the mounting panel 1, the 3rd interface 13 on the mounting panel 1 exposes, and makes things convenient for wiring.The main effect of outer panels 2 is to prevent dust or waterproof, also strengthens aesthetic simultaneously.
As shown in Figure 3 and Figure 4, the LRE adapter example structure among the present invention comprises housing 3, is provided with the adapter installation portion of the network interface mounting panel that is detachably attached to traditional network panel at the back side of housing.LRE interface modular converter (not shown) is installed in housing 3.Be provided with computer or the videophone device that one first interface, 31, the first interfaces 31 that are connected with the LRE interface modular converter are used to be connected to user terminal in the front of housing 3.First interface 31 can be the interface of Ethernet interface (RJ-45), WLAN mouth or other types, and its quantity is not limited to one, a plurality of first dissimilar interfaces 31 can be set to adapt to different needs.
Be provided with second interface 32 that a type is different from first interface 31 at the back side of housing 3.This it is emphasized that first interface and second interface different can be difference on the physical structure, also can be that physical structure is identical, but the function difference of supporting, such as transmission range, code encoding/decoding mode or the like.For example, first interface 31 and second interface 32 are Ethernet interface, be used to transmit ethernet signal, but first interface 31 can be the Long Range Ethernet interface, and second interface 32 is traditional ethernet interfaces, and the transmission range of the two support is different: the transmission range that the transmission range that first interface 31 is supported is supported greater than second interface 32.The 3rd interface 13 on second interface 32 and the mounting panel 1 all can be a phone port (RJ-11), is connected by the Telephone Cable combined electrical between the two.A kind of Telephone Cable combining structure comprises a telephone wire and a crystal head that is connected in this telephone wire one end, and wherein telephone wire is electrically connected with second interface 32, and crystal head is connected with the 3rd interface 13; Another kind of Telephone Cable combination comprises telephone wire and is connected in two crystal heads at these telephone wire both ends that these two crystal heads are connected with second interface 32, the 3rd interface 13 respectively.
Be provided with concave part 33, the second interfaces 32 at housing 3 back sides and can be arranged on the sidewall of this concave part 33, the benefit of She Zhiing is to make the design thickness of housing 3 thinner like this, can reduce the volume of adapter, and design is compact more.Concave part 33 can be used for taking in telephone wire and crystal head, and telephone wire can not oppressed when guaranteeing that adapter card is anchored on the network interface mounting panel.The quantity of second interface 32 is not limited to one, can be interfaces a plurality of same types or dissimilar, is used for being transferred to simultaneously identical or different equipment.
As shown in Figure 4, the adapter installation portion comprises 4 buckles 34 that are arranged on housing 3 back sides, and these 4 snapped-in position are corresponding one by one with 4 bayonet socket positions on the network interface mounting panel, can cooperatively interact with 4 bayonet sockets on the network interface mounting panel.During design, can be with reference to the position of each buckle on the outer panels, be that relative position between 4 buckles on the housing 3 can be identical with the relative position between 4 buckles on the outer panels, it is the same to just look like that the buckle design of outer panels has been used with emulation at the back side of housing, make design, installation greatly simplify, very convenient.The size of the elastic fastening hook on the buckle 34 can be bigger slightly than bayonet socket, to obtain better fastening effect.Certainly buckle 34 can be used for reference other designs of the prior art, can obtain the fastening force of appropriate size as long as can match with 4 bayonet sockets on the mounting panel.Buckle 34 can select for use high-abrasive material to make, to adapt to the requirement of frequent plug.The quantity of buckle 34 is not limited to 4, can be reduced to 3, two even 1 in theory, and the quantity of buckle 34 can be consistent with the bayonet socket quantity on the traditional network interface mounting panel.The benefit that adopts 4 buckles in the present embodiment be can compatible existing network interface mounting panel design standard, and fastening best results.Ordinary skill and personnel are understandable that buckle has very many distortion in the prior art.Because LRE adapter quality is greater than outer panels, the preferred configuration mode of the buckle of adapter installation portion is to make buckle on the housing 3 and the coordinate force between the bayonet socket on the network interface mounting panel greater than the coordinate force between the bayonet socket of buckle on the outer panels and network interface mounting panel, becomes buckle than outer panels bigger or the like such as the size design with buckle.In the network interface adapter among the present invention, can also adopt the adapter installation portion of other types, be used to be releasably attached to the network interface mounting panel at back side of shell.
Be provided with the rectangle seamed edge (not shown) that matches with four limits of the first rectangle projection 11 on the legacy network interface mounting panel around housing 3 back sides, can alleviate the fastening force requirement between buckle and the bayonet socket like this, can play the effect of water proof and dust proof simultaneously.Housing 3 back sides can also be provided with the load-bearing seamed edge (not shown) that matches with the top of the second rectangle projection 12 of legacy network interface mounting panel, it can share a part of gravity of adapter, help reducing the bearing capacity of buckle, make adapter combine closelyr with mounting panel.In addition, on the load-bearing seamed edge, perhaps can also design one or more openings on one of them limit of rectangle seamed edge or on several limit, when the socket on the mounting panel (phone port or network interface) has a plurality of the time, can be used for to other socket cablings, and not influence the normal use of other sockets.On an adapter, rectangle seamed edge or load-bearing seamed edge can only be set, also two kinds of seamed edges can be set simultaneously.
In the network interface adapter of the present invention, also comprise the remote power feeding module (not shown) that is used for to the network interface adapter power supply, this remote power feeding module obtains the required power supply of network interface adapter work by first interface 31, promptly can use the power supply of local side directly to power, such as the PoE technology, user's dispense with outer connecting power, very easy to use.
During installation, the telephone wire that has a RJ-11 plug (usually said crystal head) with two respectively with the network interface mounting panel on the 3rd interface (phone port) 13 and second interface 32 (phone port) on the adapter link to each other; The arrangement telephone wire can be accommodated in the concave part 33 it; The bayonet socket 14 that each buckle 34 at the adapter back side is aimed on the mounting panel is inserted into mounting panel and gets final product then.During dismounting, outwards pull out adapter earlier, buckle 34 is separated from from bayonet socket 14, take telephone wire then apart and get final product.
Adapter of the present invention is not limited to the form of interface, more not only is applied in the LRE technology, so long as two end interface different needs when changing, can use adapter of the present invention.Such as VDSL etc.Technique effect of the present invention is conspicuous, the situation that domestic consumer wishes most is, a standard type Ethernet interface that can directly be connected with computer or wireless network interface are arranged in the family, online is with very convenient, and the present invention has realized this point, adapter directly is connected on the network interface mounting panel, and its effect has taken place to change as the interface on the network interface mounting panel.Therefore design of the present invention is to a kind of breakthrough of legacy network adapter structure design.
Though described the present invention with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.The spirit or the essence that do not break away from invention because the present invention can specifically implement in a variety of forms, so be to be understood that, the foregoing description is not limited to any aforesaid details, and should be in the spirit and scope that claim limited of enclosing explain widely, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.
Claims (14)
1. a network interface adapter can cooperate with the network interface mounting panel, and described interface mounting panel is provided with at least one the 3rd interface (13); Described network interface adapter comprises housing (3), this housing is equipped with interface modular converter in (3), it is characterized in that: be provided with at least one first interface (31) that is connected with described interface modular converter in the front of described housing (3), be provided with second interface (32) that at least one type is different from described first interface (31) at the back side of described housing (3), and this second interface (32) is electrically connected with described the 3rd interface (13), is provided with the adapter installation portion that is detachably attached to described network interface mounting panel at the back side of described housing (3).
2. network interface adapter as claimed in claim 1, it is characterized in that: described second interface (32) and described the 3rd interface (13) are phone ports, be used to transmit ethernet signal, be connected with the Telephone Cable combination between these two phone ports, the crystal head that this Telephone Cable combination comprises telephone wire and is connected in this telephone wire one end, wherein said telephone wire is electrically connected with described second interface (32), and described crystal head is connected with described the 3rd interface (13).
3. network interface adapter as claimed in claim 2 is characterized in that: described Telephone Cable combination also comprises a crystal head that is connected in the described telephone wire other end, and this crystal head is connected with described second interface (32).
4. network interface adapter as claimed in claim 2 is characterized in that: the back side of described housing (3) is provided with the concave part (33) that is used for ccontaining described Telephone Cable combination.
5. network interface adapter as claimed in claim 4 is characterized in that: described second interface (32) is arranged on the sidewall of described concave part (33).
6. network interface adapter as claimed in claim 1 is characterized in that: described first interface (31) is Ethernet interface and/or WLAN mouth.
7. network interface adapter as claimed in claim 1 is characterized in that: be provided with the rectangle seamed edge that matches with four limits of the first rectangle projection on the network interface mounting panel around described housing (3) back side.
8. network interface adapter as claimed in claim 1 is characterized in that: described housing (3) back side is provided with the seamed edge that matches with the top of the second rectangle projection on the network interface mounting panel.
9. network interface adapter as claimed in claim 1 is characterized in that: described network interface mounting panel is provided with at least one bayonet socket; Described adapter installation portion comprise be arranged at described housing (3) back side and with at least one buckle (34) of described bayonet fittings work.
10. network interface adapter as claimed in claim 9 is characterized in that: described network interface mounting panel is provided with a plurality of bayonet sockets, and described adapter installation portion comprises a plurality of buckles (34) with described a plurality of bayonet fittings work.
11. network interface adapter as claimed in claim 10 is characterized in that: described network interface mounting panel is provided with 4 bayonet sockets, and described adapter installation portion comprises with described 4 bayonet sockets distinguishes 4 buckles one to one.
12. network interface adapter as claimed in claim 9, it is characterized in that: described network interface mounting panel also can be used with outer panels, and the coordinate force between the bayonet socket on buckle on the described housing (3) and the described network interface mounting panel is greater than the coordinate force between the bayonet socket on buckle on the described outer panels and the described network interface mounting panel.
13. arbitrary described network interface adapter as claim 1-12, it is characterized in that: also comprise the remote power feeding module that is used for to the network interface adapter power supply, this remote power feeding module obtains the required power supply of network interface adapter work by described first interface.
14. network interface adapter as claimed in claim 1, it is characterized in that: described first interface (31) and described second interface (32) all are used to transmit ethernet signal, the transmission range that the transmission range that wherein said first interface (31) is supported is supported greater than described second interface (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101573777A CN101605036A (en) | 2009-07-28 | 2009-07-28 | Network interface adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101573777A CN101605036A (en) | 2009-07-28 | 2009-07-28 | Network interface adapter |
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| Publication Number | Publication Date |
|---|---|
| CN101605036A true CN101605036A (en) | 2009-12-16 |
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ID=41470597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101573777A Pending CN101605036A (en) | 2009-07-28 | 2009-07-28 | Network interface adapter |
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| CN (1) | CN101605036A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170751A (en) * | 2011-02-24 | 2011-08-31 | 华为技术有限公司 | Single board and communication equipment |
| CN105679003A (en) * | 2014-12-08 | 2016-06-15 | 巴鲁夫公司 | IO-Link Adapter |
| CN108390805A (en) * | 2018-05-04 | 2018-08-10 | 何音建 | A kind of home intranet device applied to home intranet |
| CN108418735A (en) * | 2018-05-04 | 2018-08-17 | 何音建 | A kind of Domestic two networking equipment |
| CN109409447A (en) * | 2018-08-30 | 2019-03-01 | 视联动力信息技术股份有限公司 | A kind of coding method of cable and device |
| CN109547108A (en) * | 2017-09-21 | 2019-03-29 | 中兴通讯股份有限公司 | ONT Optical Network Terminal and system |
-
2009
- 2009-07-28 CN CNA2009101573777A patent/CN101605036A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170751A (en) * | 2011-02-24 | 2011-08-31 | 华为技术有限公司 | Single board and communication equipment |
| CN105679003A (en) * | 2014-12-08 | 2016-06-15 | 巴鲁夫公司 | IO-Link Adapter |
| CN109547108A (en) * | 2017-09-21 | 2019-03-29 | 中兴通讯股份有限公司 | ONT Optical Network Terminal and system |
| CN108390805A (en) * | 2018-05-04 | 2018-08-10 | 何音建 | A kind of home intranet device applied to home intranet |
| CN108418735A (en) * | 2018-05-04 | 2018-08-17 | 何音建 | A kind of Domestic two networking equipment |
| CN109409447A (en) * | 2018-08-30 | 2019-03-01 | 视联动力信息技术股份有限公司 | A kind of coding method of cable and device |
| CN109409447B (en) * | 2018-08-30 | 2022-03-22 | 视联动力信息技术股份有限公司 | Cable coding method and device |
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Application publication date: 20091216 |