KR200346740Y1 - Optical Network Unit subscriber protective machine - Google Patents

Abstract

The present invention improves the structure of the ONU subscriber protector, which is a connection device interconnecting the first and second board connectors constituting the structure of the ONU equipment in the ONU equipment that allows subscribers to jointly use the optical cable The present invention relates to an ONU subscriber protector designed to simplify the operation and to simplify the cable entanglement and the complexity of the cable due to the opening and expanding operation. The ONU subscriber protector has a plurality of ports and the first board connector. It consists of a terminal box connected to the connector, a connection jack connected to any one of the plurality of second board connectors of the second board connector and the connection jack and the cable and is inserted into the port of the terminal box RJ11 module It is done.

Description

O & U Subscriber Protective Machine {Optical Network Unit subscriber protective machine}

The present invention relates to a connection device for ONU equipment, and more specifically, the first board connector connected to the optical cable and the telephone line of the subscriber side by configuring the ONU subscriber protector, which is the connection device, in a terminal box and an RJ11 module. The present invention relates to an ONU subscriber protector that can be easily connected to a two-board connector.

The Internet, which is used as a means of collecting and transmitting various information, is becoming an indispensable service in information and communication today. That is, the data transmission method using the Internet transmits information to subscribers in each household using a telephone modem using copper wire, but this transmission method has a problem in that the transmission speed is significantly reduced due to the limitation of copper wire. In order to solve the problem, a transmission method using an optical cable has been recently used.

In other words, the data transmission method using the optical cable has the advantage that it is possible to receive high-capacity data in a faster time than the conventional method, while enormous cost and time to install the optical cable in each home individually As a result, economic problems have caused many problems.

On the other hand, to solve this problem, the optical network unit (ONU) called an optical transceiver is installed in an area of about 5 km or more in the current telephone station, and the optical cable can be shared by a plurality of subscribers in the ONU equipment. As described above, the general configuration of such conventional ONU equipment will be described with reference to FIG. 1.

The ONU equipment 10 includes a first board connector 14 electrically connected to an optical cable connected to a telephone station, and a plurality of first board connectors 14 installed at both sides of the first board connector 14 and electrically connected to subscriber telephone lines. It consists of the second board connectors 16.

On the other hand, when using the above-described ONU equipment 14 to open the Internet communication service between the telephone company and the subscriber, first, the second board on which the telephone line of the subscriber is located, the connection jack 2, which is the connection device 1; After connecting to the connector 16, the connecting jack 2 and another connecting jack 6 connected with the cable 4 can be opened by connecting to the first board connector 14 described above.

However, in the case of the conventional connection device 1 as described above the following problems are raised.

That is, in the conventional connection device 1, the length of the cable (4) connecting the connecting jacks (2, 6) is standardized to a certain length, for example, 1M, 2M, 3M, etc. when the continuous opening operation due to the increase of subscribers This may cause entanglement between the cables (4) in a narrow space or the complexity of the line due to unnecessary cable (4) lengths, resulting in deterioration of the workability. Such problems will later cause maintenance work or opening of the ONU equipment. It caused a lot of trouble at work.

Accordingly, an object of the present invention for solving the problems as described above is to configure the ONU subscriber protector, which is the connection device, with a terminal box, an RJ11 module and a connection jack connected to the RJ11 module by a cable. It is to provide the ONU subscriber protector that can expect the simplicity of the line in the case of the simple operation of the connection work and the expansion of the service due to the increase of subscribers.

Another object of the present invention is to provide an ONU subscriber protector that can cut the cable connected to the RJ11 module to the required length, then connected to the RJ11 module to simplify the complexity of the line due to unnecessary cable length. .

The present invention for achieving the object as described above is composed of a first board connector connected to the optical cable, and a plurality of second board connectors are respectively installed on both sides of the first board connector and connected to the subscriber line telephone line In an ONU apparatus for jointly using optical cables, the first board connector and the second board connectors are configured to be interconnected through an ONU subscriber protector, and the ONU subscriber protector has a plurality of ports and the first board connector It consists of a terminal box connected to the connector, a connection jack connected to any one of the plurality of second board connectors of the second board connector and the connection jack and the cable and is inserted into the port of the terminal box RJ11 module It is done.

1 is a view showing the structure of a connection device connected to conventional ONU equipment.

2 is a view showing the structure of an ONU subscriber protector which is an access device connected to an ONU according to the present invention;

<Description of the symbols for the main parts of the drawings>

10: ONU unit 12: guide rail

14: 1st board connector 16: 2nd board connector

18: 3rd Board Connector 20: ONU Subscriber Protector

22: terminal box 24: port

28: Cable 30: Jack

32: RJ11 module

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The present invention is in the ONU equipment consisting of a first board connector connected to the optical cable and a plurality of second board connectors respectively installed on both sides of the first board connector and connected to the subscriber line telephone line, the configuration of the ONU equipment By improving the structure of the ONU subscriber protector, which is a connecting device that interconnects the first and second board connectors, the ONU subscriber protector can expect the simplicity of the line during the expansion work due to the increase of subscribers and the simple operation of the connection work. Suggest. Here, the ONU subscriber protector refers to an interconnection device capable of interconnecting first and second board connectors, which are components of ONU equipment.

In addition, the ONU equipment refers to a device that allows a plurality of subscribers to jointly use the optical cable to transmit a high-capacity data information to the subscriber in a faster time, the configuration is a first board connector that is connected to the optical cable ( 14) and a plurality of second board connectors 16 installed at both sides of the first board connector 14 and connected to a subscriber's telephone line, the description of the ONU device 10 is already known. As the technology is a detailed description thereof will be omitted.

On the other hand, according to an embodiment of the present invention the structure of the proposed ONU subscriber protector 20 is as shown in FIG.

Referring to the drawings, the ONU subscriber protector 20 of the present invention has a terminal box 22 having a plurality of ports 24, an RJ11 module 32 fitted to the port 24, and the RJ11 module 32. And a large connection jack 30 connected to the cable 28, in the following to describe the above structure in more detail.

First, the terminal box 22 is connected to the first board connector 14 which is connected to the optical cable of the configuration of the ONU equipment 10, the terminal box 22 is a rectangular shape when the first Connection pins 26 for fitting to the board connector 14 are formed, the upper end is made of a structure in which a plurality of ports 24 for fitting the above-described RJ11 module 32 is formed.

The connection jack 30 is configured as ONU equipment 10 and is connected to a second board connector 16 to which a subscriber's telephone line is connected among a plurality of second board connectors 16 to which a plurality of telephone lines are connected. The lower end of the connection jack 30 has a structure in which a connection pin 30a is fitted to be connected to the second board connector 16.

The RJ11 module 32 is connected to the connection jack 30 and the cable 28 to be inserted into the port 24 of the terminal box 22 to electrically connect the first and second board connectors 14 and 16. It will perform the function of interconnecting.

The ONU subscriber protector configured as described above has the following effects.

In order to open the Internet communication service between the telephone company and the new subscriber using the ONU equipment 10, first, the terminal box 22, which is a component of the ONU subscriber protector 20, is connected to the first board connector 14. After connecting the connection jack 30 connected with the RJ11 module 32 and the cable 28 to the second board connector 16 to which the telephone line of the subscriber is connected, the RJ11 module 32 is connected to the terminal box ( By inserting it into the port 24 of 22), the opening operation is completed and the data signal transmitted from the optical cable can be transmitted to the subscriber side through the telephone line.

At this time, when the RJ11 module 32 is connected with the cable 28, the length of the cable 28 is cut by a desired length, and then connected to the cable so that the cable due to the length of the unnecessary cable 28, which has been a problem in the past ( It is possible to simplify the complexity of the line due to the tangles between the 28 or the length of the cable 28.

In addition, by arranging the ports 24 formed in the terminal box 22 in a row so that the RJ11 modules 32 of about 10 lines can be connected, the expansion of the RJ11 module 32 can be easily performed by increasing the number of new subscriptions. In addition, it is also possible to more easily organize the cables 28 connected to the RJ11 module (32).

As described above, the present invention consists of an ONU subscriber protector interconnecting the first and second board connectors, which are components of the ONU equipment, with a terminal box, an RJ11 module, and a connection jack connected to the RJ11 module by a cable. There is an advantage that can be performed more easily and simply opening the opening operation due to the increase.

In addition, the cable connected to the RJ11 module can be cut to a desired length, and then connected to the RJ11 module, thereby simplifying the complexity of the cable due to entanglement between cables or length of the cable due to the unnecessary cable length, which has been a problem in the past. There is a synergistic effect.

Claims (1)

The first board connector 14 connected to the optical cable and the plurality of second board connectors 16 installed on both sides of the first board connector 14 and connected to the subscriber's telephone line are connected to the optical cable. In the ONU equipment 10 made available jointly, The first board connector 14 and the second board connector 16 are interconnected via an ONU subscriber protector 20; The ONU subscriber protector (20); A terminal box (22) having a plurality of ports (24) and connected to the first board connector (14); The terminal box 22 includes a connection jack 30 connected to any one of the second board connectors 16 and the connection jack 30 and a cable 28. ONU subscriber protector, characterized in that consisting of RJ11 module (32) inserted into the port (24) of the.