CN201726393U

CN201726393U - Wideband data module

Info

Publication number: CN201726393U
Application number: CN201020185605XU
Authority: CN
Inventors: 符英
Original assignee: Hunan Kangpu Communication Technology Co Ltd
Current assignee: Hunan Kangpu Communication Technology Co Ltd
Priority date: 2010-05-11
Filing date: 2010-05-11
Publication date: 2011-01-26
Anticipated expiration: 2020-05-11

Abstract

The utility model relates to a network transmission module, which belongs to the technical field of communication wiring systems, in particular to a wideband data module. The wideband data module is characterized by comprising a bus integrated port, a wideband output port, a narrow-band output port, a printed circuit board and the like. Master device signals of operator transmitted by the bus integrated port are divided into wideband signals and narrow-band signals by the aid of the printed circuit board and outputted to users by the aid of a certain number of respective corresponding ports, and the whole module is small in volume and convenient in wideband and narrow-band interchanging operation, facilitates wideband capacity expanding operation of operators, and has wide market prospect.

Description

The wideband data module

Technical field

The utility model relates to a kind of network transmission module, refers in particular to a kind of wideband data module, can be applicable to multiple communication network and especially exchanges and broadband capacity extension in broadband, the arrowband of building network, belongs to communication distributing system technical field.

Background technology

Along with the continuous expansion of modern communication networks, and the continuous promotion of integration of three networks engineering (telecommunications network, computer network, cable television network), following consumer wideband has become inexorable trend, and the broadband user's ratio in the domestic premises is also in rapid increase.In the present communication network, often adopt the wire-clamping knife routing to realize the break-make of operator's main equipment output port and user port, but progressively increase along with the broadband user, tend to occur the phenomenon of the output port deficiency of operator's main equipment, this moment is in order to realize dilatation, often need to repeat loaded down with trivial details ground distribution, the waste lot of manpower and material resources.

Application number is " 200820094636.7 ", name is called the application for a patent for invention of " broadband distribution composite set; Splitter and broadband Wiring module ", and application number is " 200720004363.8 ", name is called the application for a patent for invention of " broadband Wiring module ", all by the conventional telecommunications net, solve the dilatation problem of network wiring by the shared mode of telephony wiring and local area network (LAN) distribution, but all there is certain drawback in it: the module self structure is comparatively complicated on the one hand, on the other hand, still need external Splitter to realize separating of broadband signal and narrow band signal (voice signal) on the Wiring module of broadband, operation is inconvenient.

Therefore, how to design a kind of novel, simple in structure, easy to operate wideband data module, make it can realize automatically that the broadband separates with the arrowband, and make things convenient for the exchange of broadband and arrowband, thereby make broadband capacity extension simple, become those skilled in the art's letter technical barrier to be solved.

Summary of the invention

The utility model aims to provide a kind of wideband data module, and it can realize automatically that the broadband separates with the arrowband, and makes things convenient for the exchange of broadband and arrowband, and the module whole volume is little, and is easy to operate, for the broadband capacity extension operation of operator brings very big facility.

In order to address the above problem, the utility model discloses a kind of wideband data module, it comprises: the integrated port of bus, arrowband output port, broadband output port, printed circuit board, inner box, mounting box and fixed connecting piece; Wherein, the integrated port of described bus, arrowband output port, broadband output port all are installed on the described printed circuit board, described printed circuit board is fixed on described inner box or the described mounting box by described fixed connecting piece, and described mounting box can interconnect or dismantle and separate with described inner box.

Preferably, described arrowband output port, broadband output port are RJ11 port socket.

Preferably, the integrated port of described bus is a D type interface female seat.

Preferably, described arrowband output port, broadband output port and the integrated port of bus all are installed on the described printed circuit board by welding manner.

Preferably, described fixed connecting piece is a screw.

Preferably, described inner box comprises bottom surface and four sides.

Preferably, described mounting box has an end face, four sides and from two extended ears in side.

Preferably, have on the end face of described mounting box with described printed circuit board on RJ11 port socket and the corresponding opening of profile, quantity of D type interface female seat.

Description of drawings

Fig. 1: the perspective view of wideband data module of the present utility model;

Fig. 2: the Facad structure schematic diagram of wideband data module of the present utility model;

The A-A of Fig. 3: Fig. 2 is to cutaway view.

In the accompanying drawing: 1, the integrated port of bus; 2, arrowband output port; 3, broadband output port; 4, mounting box; 5, printed circuit board; 6, screw; 7, inner box.

Embodiment:

Below in conjunction with description of drawings composition structure of the present utility model and using method thereof.

As Figure 1-3, this wideband data module mainly comprises: the integrated port one of bus, arrowband output port 2, broadband output port 3, printed circuit board 5, inner box 7, mounting box 4 and fixed connecting piece (for example screw 6) etc.; Wherein, the integrated port one of bus, arrowband output port 2, broadband output port 3 all are installed on the printed circuit board 5, printed circuit board 5 is fixed on inner box 7 or the mounting box 4 by fixed connecting piece, and mounting box 4 can interconnect (for example by modes such as fixed connecting piece or buckles) with inner box 7 or dismounting separates.

The integrated port one of bus is as the Cheng Duan of the equipment end network port of operator, can be welded on the printed circuit board 5, be used for the communication interface of network equipment end (had wherein both been comprised the arrowband communication signal, also comprise the broadband communications signal) introduce this wideband data module, specifically, it is connected by the communication interface with network equipment end, and the communication data that comprises arrowband communication signal and broadband communications signal in the time of with network equipment end is sent on the corresponding signal line on the printed circuit board 5; It can adopt the integrated port of various common buses, the D type interface female seat shown in the figure for example, its port number and each port pin number can be according to actual needs be provided with the overall volume size of this module, for example are 2 ports, each port 68 pin etc.

Arrowband output port 2 connects voice user's cable, is used for the narrow band signal line on the printed circuit board 5 is introduced the user network port, realizes the voice distribution; Specifically, its corresponding narrow band signal line from the printed circuit board 5 obtains the speech communication data, by voice user's cable of connecting to the user side transmission of speech signals; It can adopt various common communication interfaces, and for example the RJ11 shown in the figure can plug Active Interface, and its port number can be according to actual needs be provided with the overall volume size of this module, for example is 200 mouthfuls etc.

Broadband output port 3 connects broadband user's cable, is used for the broadband signal line on the printed circuit board 5 is introduced the user network port, realizes the broadband distribution; Specifically, it is sent to each user network port by being connected with each user network port with the broadband communications data in the broadband signal line on the printed circuit board 5; It can adopt various common broadband communications interfaces, and for example the RJ11 shown in the figure can plug Active Interface, and its interface quantity can be according to actual needs be provided with the overall volume size of this module, for example is 80 mouthfuls etc.

The communication signal that printed circuit board 5 is used for that the integrated port one of bus is sent realizes that broadband, arrowband separate, and be transferred to corresponding broadband output port, arrowband output port; Has filter circuit (for example being the combination of high-pass filtering circuit and low-pass filter circuit) on it, be used for communication signal is broadband, narrow band signal by frequency partition and transmits respectively, the circuit that can realize filter function in the prior art is a lot, for example high pass (resistance) filtering, low pass (resistance) filtering, logical (group) filtering of band etc., concrete cut-off frequency point can be provided with according to actual needs, does not repeat them here.

Have the pad group of a plurality of adaptations broadband output port (for example RJ11 port) and the pad group of a plurality of adaptations arrowband output port (for example RJ11 port) on the printed circuit board 5, be connected by metal tracks between the corresponding output of each pad group and filter circuit; During use, broadband transit ports 3 and arrowband output port 2 are welded on the corresponding bonding pad group, thereby make printed circuit board 5 realize that the broadband of communication signal, arrowband separate and output function.

Certainly, some electronic control circuits and other auxiliary circuit can also be set on printed circuit board 5.Electronic switching circuit is for example controlled the on/off of each road input and output signal by circuit; Cloth ground plane in printed circuit board reduces the phase mutual interference between the different frequency signals; These circuit are all very common in the prior art, do not repeat them here.

Have a plurality of screws on the printed circuit board 5, can it be fixed on the mounting box 4 or inner box 7 that has screw equally, so that printed circuit board 5 is played a supporting role by screw 6.

Inner box 7 comprises the bottom surface of whole wideband data module, preferably adopt rigid material for example metal, rigid plastics etc. make, it also can have four sides (referring to Fig. 1 and Fig. 3).

Mounting box 4 matches with inner box 7, has an end face, four sides and from two extended ears in side.From Fig. 1 and Fig. 3 as can be seen, its integral body roughly is " several " word shape, realize and being connected and fixed or dismantling and separate of inner box 7 by the screw on screw 6 and ear or the end face, can certainly adopt the buckle mode to realize and being connected and fixed or dismantling and separate of inner box 7; Be used for during connection printed circuit board 5 is sealed up for safekeeping in the casing that is formed by inner box 7 and mounting box 4; Have on its end face with printed circuit board 5 on the broadband output port and the corresponding opening of profile, quantity of arrowband output port so that these ports and socket can extend to beyond the mounting box 4, be convenient to and being connected of circumscription socket.Its material therefor is also identical or similar with inner box 7, preferably adopts hard material.

Broadband output port number in this wideband data module that exemplifies above, arrowband output port number only are example, can be divided into various capacity specifications in the practical application, 100 mouthfuls of broadband output port+100 mouthful arrowband output ports for example, or 200 mouthfuls of broadband output port+200 mouthful arrowband output ports etc., to satisfy the network demand of (for example entire building space) in certain zone.

Make as brief description of the present utility model below:

The bus that operator's main equipment comes out is received the integrated port one of bus (for example being D type interface) of this wideband data module, by the filter circuit on the printed circuit board 5, be separated into the output of two parts RJ11 connectivity port: broadband output port 3, arrowband output port 2.Arrowband output port 2 connects pure voice user, broadband output port 3 connects the wideband data user, because the wide and narrow strip interface all adopts the plug type Active Interface, when if pure voice user upgrades to the wideband data user, only need that the RJ11 plug of this voice user's correspondence is connected to the broadband output port and get final product, the broadband extended operation is extremely convenient.

Through checking, the utility model is not only applicable to the building extension of network, is applicable to that also other multiple application network carries out the occasion of wire communication.

For the electrical power wiring assembly of existing broadband, it also has following advantage:

1, by separating broadband, arrowband automatically, can satisfy the demand that operator opens broadband, arrowband simultaneously;

2, simple in structure, overall volume is little;

3, processing ease, the conversion of broadband, arrowband output is flexible, and expansion is convenient.

With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any change or modification of doing based on the utility model all belong to the claimed scope of the utility model.

Claims

1. a wideband data module is characterized in that, comprising: the integrated port of bus (1), arrowband output port (2), broadband output port (3), printed circuit board (5), inner box (7), mounting box (4) and fixed connecting piece; Wherein, the integrated port of described bus (1), arrowband output port (2), broadband output port (3) all are installed on the described printed circuit board (5), described printed circuit board (5) is fixed on described inner box (7) or the described mounting box (4) by described fixed connecting piece, and described mounting box (4) can interconnect or dismantle and separate with described inner box (7).

2. wideband data module according to claim 1 is characterized in that, described arrowband output port (2), broadband output port (3) are RJ11 port socket.

3. wideband data module according to claim 2 is characterized in that, the integrated port of described bus (1) is a D type interface female seat.

4. wideband data module according to claim 1 is characterized in that, described arrowband output port (2), broadband output port (3) and the integrated port of bus (1) all are installed on the described printed circuit board (5) by welding manner.

5. wideband data module according to claim 1 is characterized in that, described fixed connecting piece is screw (6).

6. wideband data module according to claim 1 is characterized in that, described inner box (7) comprises bottom surface and four sides.

7. wideband data module according to claim 1 is characterized in that, described mounting box (4) has an end face, four sides and from two extended ears in side.

8. wideband data module according to claim 3 is characterized in that, have on the end face of described mounting box (4) with described printed circuit board (5) on RJ11 port socket and the corresponding opening of profile, quantity of D type interface female seat.