KR100993946B1 - Horizontal Cabling System for Information and Communication Remodeling of Apartment and Method of The Same - Google Patents

Abstract

It is simple and easy to reconstruct information and communication in existing multi-unit houses, so that it is possible to build an internal communication facility that meets the criteria of the emblem system.It is connected to one of multiple outlets installed in the bedroom and living room of each household of the multi-unit house. The cable is installed from the terminal terminal box, the middle terminal box to the household terminal box through the existing pipes, and the guiding cable consisting of the UTP cable, and from the household terminal box to the outlet of each bedroom and the living room through the existing installed pipe. Provided is a horizontal wiring structure for information communication remodeling of apartments including a plurality of indoor cables.

High Speed, ICT, Apartment, Emblem, Generation Terminal Box, UTP, Outlet, Horizontal Wiring, Molded Wiring, Communication Line Facility

Description

Horizontal Cabling System for Information and Communication Remodeling of Apartment and Method of The Same}

1 is a plan view schematically showing an embodiment of a horizontal wiring structure for a multi-unit residential information communication remodeling according to the present invention.

Figure 2 is a perspective view schematically showing an embodiment of a horizontal wiring structure for a multi-unit residential information communication remodeling according to the present invention.

3 is an elevation view showing a state in which an embodiment of a horizontal wiring structure for information communication remodeling of a multi-unit house according to the present invention is applied to a 19-story apartment.

Figure 4 is a graph showing the result of measuring the return loss by applying an embodiment of the horizontal wiring structure for apartment building information communication remodeling according to the present invention to a 19-story apartment.

Figure 5 is a graph showing the result of measuring the attenuation by applying an embodiment of a horizontal wiring structure for information communication remodeling apartment building according to the present invention to a 19-story apartment.

6 is a graph showing a result of measuring near-end crosstalk by applying an embodiment of a horizontal wiring structure for information communication remodeling of a multi-unit house according to the present invention to a 19-story apartment.

7 is a graph showing the results of measuring the ACR by applying an embodiment of the horizontal wiring structure for multi-unit information communication remodeling according to the present invention to a 19-story apartment.

The present invention relates to a horizontal wiring structure and method for remodeling information communication in a multi-unit house, and to remodeling an existing premises communication line facility installed in a multi-family house to provide a high-speed information communication service. A wiring structure and a method thereof are provided.

In general, apartment houses (apartments, multi-family houses, etc.) are composed of one living room and two to four bedrooms, depending on the area.

In each living room and bedroom of a conventional multi-family house, piping and wiring for communication such as a telephone are configured by using a TIV cable, which is an analog communication cable, as a bus wiring, and a generation terminal box is installed for each household. It is not.

Therefore, if the conventional high-speed information and communication services are to be provided in a multi-unit house, a 4-pair UTP cable is installed from the middle terminal box to the first outlet that is introduced into each household.

In the case of a conventional multi-family house, except for the one where the first outlet is installed, the other bedroom or living room is used in a manner that uses the existing multi-wiring as it is, and thus cannot use the high-speed information communication service.

Recently, in order to promote awareness diffusion and activation of high-speed information and communication, the nation has implemented an emblem system that gives certification marks (emblems) to the communication facilities of over-scale apartments and business buildings with high-speed information and communication infrastructure. .

Therefore, in the case of newly building residential and business buildings over a certain scale, internal communication facilities are designed and installed to meet the screening standards for certification.

However, in the case of the existing multi-unit house, which has already been completed and used, it is not a STAR wiring but a bus wiring, and since TIVE uses cables, it is not possible to establish an internal communication facility required by the examination system of the emblem system.

SUMMARY OF THE INVENTION The present invention has been made in view of such a point, and thus, the installation of a terminal box at one of the outlets installed in a conventional multi-unit house, and the wiring of the UTP cable from the generation terminal box by using the piping of the bus wiring as it is, the examination of the emblem system The purpose of the present invention is to provide a horizontal wiring structure and method for remodeling of multi-unit housing information and communication that can build a premises communication facility that meets the standards.

The horizontal wiring structure for information communication remodeling of the multi-unit housing proposed by the present invention is connected to one outlet of a plurality of outlets installed in the bedroom and living room of each household of the apartment house, and the above-described pipes are installed through the existing terminal pipes. It consists of a home entry cable which is installed up to a generation terminal box and consists of a UTP cable, and a plurality of indoor cables that are installed in a molded wiring from the above generation terminal box to the outlet of each bedroom and living room through the existing piping. .                     

In addition, the horizontal wiring method for information communication remodeling of multi-unit housing selects one outlet of a plurality of outlets installed in the bedroom and living room of each household of the apartment house, connects and installs the generation terminal box, and the generation terminal box through the existing pipes installed from the middle terminal box. An indoor entry cable made of a UTP cable is installed, and a plurality of indoor cables made of a UTP cable are formed by forming wiring from the above-described generation terminal box to the outlet of each bedroom and living room through previously installed piping.

Next, a preferred embodiment of the horizontal wiring structure and the method for remodeling multi-unit information communication according to the present invention will be described in detail with reference to the accompanying drawings.

First, one embodiment of the horizontal wiring structure for information communication remodeling apartments according to the present invention is connected to the outlet 12 installed in the bedroom 1 located in the middle part of each household as shown in Figures 1 to 3 The household entry cable 23, which is installed from the generation terminal box 10 and the intermediate terminal box 22 to the generation terminal box 10 through the previously installed pipes 42, 40, and 38, and constitutes a UTP cable. And the outlets 14, (3) of each bedroom 2, bedroom 3, living room 1, and living room 2 through the previously installed pipes 34, 36, 38, and 40 from the generation terminal box 10. 16), (18), and (20) are formed by molded wiring, and comprise a plurality of indoor cables (15), (17), (19), and (21) made of a UTP cable.

In the above, three bedrooms (bedroom 1, bedroom 2, bedroom 3) are provided for each household of the apartment house, and each of the bedrooms has one outlets (12), (16), and (18). Although the living room is described as having two outlets 14 and 20 of the living room 1 and the living room 2 are installed in the living room, the present invention is not limited thereto, and the bedroom and the living room may be configured in various combinations. In this case, of course, the molded wiring according to the present invention is possible.

The above-mentioned home entry cable 23 is a pipe 42 for the existing installation and the outlet 20 of the living room 2 from the middle terminal box 22 to the first (in this embodiment, the living room 2) outlet 20 of each generation. The middle part of each household through the existing installed pipe 40 connecting the outlet 18 of the bedroom 2 and the existing outlet pipe 38 connecting the outlet 18 of the bedroom 2 and the outlet 12 of the bedroom 1; Without being disconnected into the generation terminal box 10 which is connected to the outlet 12 of the bedroom 1 located in the inlet is installed.

In the above-described drawing pipe 42 is generally composed of a conduit formed using a hard synthetic resin (for example, polyvinyl chloride (PVC), etc.), the outlets 12, 14, ( The pipes 34, 36, 38, and 40 which are installed to connect the 16, 18, and 20 to each other are generally composed of a synthetic resin flexible wire tube. In the present invention, without removing the existing pipes (34), (36), (38), (40), (42) installed in the present invention only by removing the cable only after the existing tape is installed in the bus wiring method Molding wiring is performed by utilizing the pipes 34, 36, 38, 40, and 42 as they are.

Indoor cable consisting of a four-pair UTP cable from the generation terminal box 10 to the outlet 14 of the living room 1 through an existing pipe 34 installed between the outlet 12 of the bedroom 1 and the outlet 14 of the living room 1. Install (15).

From the generation terminal box 10 to the outlet 16 of the bedroom 3, the pipe 34 and the outlet 14 of the living room 1 and the bedroom 3 which are previously installed between the outlet 12 of the bedroom 1 and the outlet 14 of the living room 1 An indoor cable (17) consisting of a 4-pair utility cable is installed between the outlets (16) of the outlets (36).

In the above, two indoor cables 15 and 17 are installed in the pipe 34 existing between the outlet 12 of the bedroom 1 and the outlet 14 of the living room 1.

Indoor cable consisting of a four-pair UTP cable from the generation terminal box 10 to the outlet 16 of the bedroom 2 through an existing pipe 38 installed between the outlet 12 of the bedroom 1 and the outlet 18 of the bedroom 2 (19) is installed.

From the generation terminal box 10 to the outlet 20 of the living room 2, the pipe 38 and the outlet 18 of the bedroom 2 and the living room 2 that are already installed between the outlet 12 of the bedroom 1 and the outlet 18 of the bedroom 2 The indoor cable 21 consisting of a four-pair UTIF cable is installed between the outlets 20 of the pipes 40 previously installed.

Therefore, two indoor cables (19), (21) and the indoor inlet cable (23) are installed in the existing pipe (38) installed between the outlet (12) of the bedroom 1 and the outlet (18) of the bedroom 2, the bedroom One indoor cable 21 and a home entry cable 23 are installed in the pipe 40 existing between the outlet 18 of the outlet 2 and the outlet 20 of the living room 2.

Each of the outlets 12, 14, 16, 18, and 20 is an embedded outlet box 33 that is installed by being installed on the wall of each bedroom or living room, as shown in FIG. Attached to and installed at 35, 37, 39, and 41, one each of the above-described recessed outboxes 33, 35, 37, 39, and 41, respectively. Or two pipes are connected and installed.                     

In FIG. 3, all household pipes of each household use a 16 mm diameter synthetic resin flexible wire tube and a 16 mm diameter rigid vinyl wire tube, and each outlet of the outlet is formed by a molded wiring method centering on the generation terminal box 10 in a bus wiring system. The hierarchical molded wiring system in which 4-pair UTP cables are provided to (12), (14), (16), (18), and (20) is shown.

Next, a wiring method of the horizontal wiring structure for the multi-unit residential information communication remodeling according to the present invention configured as described above will be described with reference to FIG. 2.

First, the generation terminal box 10 is connected to and installed in the outlet type box 33 in which the outlet 12 installed in the bedroom 1 located in the middle part of each household of the apartment house to be remodeled for information and communication, and the intermediate terminal box 22. ) To the generation terminal box 10 through the existing pipes 42, 40, and 38 that are installed continuously without cutting in-home cable 23 consisting of one pair of 4-pair UTP cable. do.

In the above-mentioned inlet cable 23 to the pipe 40 between the recessed outlet box 41 in which the outlet 20 of the living room 2 is mounted and the recessed outlet box 39 in which the outlet 18 of the bedroom 2 is mounted. In the process of laying the additionally installed indoor cable (21) consisting of a pair of four-pair UTP cable, the outlet outlet box 39 and the outlet 12 of the bedroom 1 is equipped with the outlet 18 of the bedroom 2 is installed In the process of installing the duct cable (23) in the pipe (38) between the buried outlet box 33 is equipped with a new four-pair youtube while laying together continuously without cutting the above-mentioned indoor cable (21) The indoor cable (19) consisting of a set of cables is further laid together.

And a four-pair utility cable 1 in the pipe 36 between the buried outlet box 37 is mounted to the outlet 16 of the bedroom 3 and the buried outlet box 35 is mounted to the inlet 14 of the living room 1 A cable outlet of the living room 1 is installed together with an indoor cable (15) consisting of a pair of indoor cables (15) consisting of a pair of new four-pair utility cables without having to cut the indoor cable (17). It is installed in the pipe 34 between the embedded outlet box 35 and the embedded outlet box 33 to which the outlet 12 of the bedroom 1 is mounted.

In the above-described recessed outlet box 35 of the living room 1, the recessed outlet box 39 of the bedroom 2, and the recessed outlet box 41 of the living room 2, the indoor cables 17, 21, and the indoor cable ( In the case of laying 23, it is preferable to use the space inside the recessed outlet boxes 35, 39, and 41 to maximize the curvature of bending. That is, it is preferable to install carefully to prevent the indoor cables (15), (17), (19), (21) and the indoor entry cable (23) to be installed in all sections so as not to be bent or bent as much as possible.

In one embodiment of the horizontal wiring structure for the reconstruction of the MDU according to the present invention described above, since the generation terminal box 10 is installed at the outlet 12 of the bedroom 1 located in the middle of each household, the indoor cable 15 ), (17), (19), and (21) are divided into indoor cables (15) and (17) on the left and indoor cables (19) and (21) on the right. Therefore, the process of laying the molded wiring is made simpler than installing the generation terminal box 10 in the outlet 20 of the living room 2, which is the first outlet to which the existing in-home cable is connected.

That is, when the generation terminal box 10 is installed at the outlet 20 of the living room 2, which is the first outlet, the four-pair UTP cable of four sets is installed between the outlet 20 of the living room 2 and the outlet 18 of the bedroom 2 ( 40) and the pipes 38, 34, and 36 are laid down one by one in turn, and thus, more troublesome than installing a plurality of UTP cables than the above-described embodiment.

In the above-described embodiment, the pipes between the outlets 18 of the bedroom 2 and the outlets 12 of the bedroom 1, in which the two indoor cables 19, 21 and one home entry cable 23 are installed, 38 ), The total cross-sectional area of three sets of 4 pair UTP cable is 58.875mm2, and 32% of the cross-sectional area of 16mm flexible cable is 64.3072. Since it is mm 2, it is sufficient to meet the screening standards of the emblem system. In other words, according to the installation method of the public communication line equipment, etc. notified by the Ministry of Information and Communication, the internal diameter of the pipe is defined so that the total cable cross-sectional area accommodated in the pipe should be 32% or less of the pipe cross-sectional area. The total cross-sectional area of the 4-pair UTP cable in a pair is less than 32% of the cross-sectional area of the pipe 38 to meet the requirements.

And in one embodiment of the horizontal wiring structure for multi-unit information communication remodeling according to the present invention, in order to avoid the transmission performance reduction factors such as the increase of the conductor during the installation work, the four pairs prescribed in the design and installation technical standards of the telecommunication line equipment As shown in FIG. 3 to check whether the maximum unwinding tension criterion of 110N (25 pounds, 11.3 kgf) acting on the UTP cable is 25 pairs, from the same terminal box on the first floor to the middle terminal box 22 on the 19th floor. Install the UTP cable, install the 4-pair UTP cable from the middle terminal box 22 to the 1902 generation terminal box 10, and each of the outlets 14, 16, 18 in the generation terminal box 10. The maximum unwinding tension was measured while laying the 4 pair UTIP cable until (20). As a result, it was found that the maximum unwinding tension was applied during installation in the section (7m) between the generation terminal box 10 where three sets of four pair UTP cables were installed and the outlet 18 of the bedroom 2, and the measurement result was 8.5 kg. As a result, it was confirmed that the standard of the internal telecommunication line equipment design and installation mentioned above was 110 N (25 pounds, 11.3 kgf).

The performance of the characteristic impedance value, the DC resistance value and the propagation delay value are measured in the state of laying as described above and the link performance from the same terminal box on the first floor to the outlet 12 of the bedroom 1 of No. 1902 is shown in Table 1 below. The measurement result of the return loss value is shown in FIG. 4, the measurement result of the attenuation value is shown in FIG. 5, the measurement result of the near-end crosstalk value is shown in FIG. 6, and the measurement result of an ACR value is shown in FIG.

division Pair 1,2 3,6 4,5 7,8 impedance Reference value (Ω) 80-120 80-120 80-120 80-120 Measured value 109 105 107 106 DC resistance Reference value (Ω) 40 40 40 40 Measured value 7.4 8.4 12.4 11.8 Propagation delay Reference value (ns) 1000 1000 1000 1000 Measured value (ns) 382 373 380 374

As can be seen from the above Table 1, as a result of applying an embodiment of the horizontal wiring structure for multi-unit residential information communication remodeling according to the present invention, the characteristic impedance, DC resistance, and propagation delay are all adopted as the examination system for the emblem system. Satisfies the criteria specified in the technical standards for track equipment.                     

As can be seen from Figs. 4 to 7, as a result of applying an embodiment of the horizontal wiring structure for multi-unit residential communication remodeling according to the present invention, the return loss, attenuation, near-end crosstalk, and ACR are all adopted as a criterion for judging the emblem system. Satisfies the criteria specified in the technical standards of the premises telecommunication line equipment.

In the above description of the preferred embodiment of the horizontal wiring structure and the method for remodeling multi-unit housing information communication according to the present invention, the present invention is not limited thereto, but the claims and the detailed description of the invention and the accompanying drawings. Various modifications can be made and this is also within the scope of the present invention.

According to the horizontal wiring structure for the information communication remodeling and the method according to the present invention made as described above, that the horizontal wiring structure of the existing telecommunication line equipment of the existing apartment house is installed by the bus piping and bus wiring method Since it is possible to newly configure by the molded wiring method using the bus piping as it is, it is possible to provide a high-speed information and communication service to the existing apartment users to improve the quality of voice and data services.

In addition, according to the horizontal wiring structure and the method for the remodeling of multi-unit housing information and communication according to the present invention, it can be certified as a high-speed information and communication building because it satisfies all the criteria specified in the technical standard of the premises communication line equipment, which is the examination standard of the emblem system. This can give pride to tenants of multi-unit housing, and greatly improve the external image of the building.                     

In addition, according to the horizontal wiring structure and the method for remodeling multi-unit information communication according to the present invention, it is possible to receive a high-speed information communication service in every bedroom and living room of each generation.

In addition, according to the horizontal wiring structure and the method for the rehabilitation of multi-unit housing information communication according to the present invention, since the existing pipes and embedded outlet box, etc. are used as it is, the information communication remodeling work is very simple and easy.

Claims (7)

Household terminal box selectively connected to one of the plurality of outlets installed in the bedroom and living room of each apartment house, A home entry cable which is installed from the middle terminal box to the above-mentioned generation terminal box through the existing installed piping and made of a UTIP cable; It includes a plurality of indoor cables are installed in the molded wiring from the generation terminal box to the outlet of each bedroom and living room through the existing installed pipes and made of a UTP cable, The generation terminal box is installed in the outlet of the intermediate point of the plurality of outlets, the horizontal wiring structure for the remodeling of the multi-family housing, characterized in that the forming wiring in each side. The method of claim 1, One outlet to which the household terminal box is installed is a horizontal wiring structure for the remodeling of the multi-unit house for selecting the outlet installed in the bedroom or living room located in the middle part of each household of the apartment. The method of claim 2, The indoor cable is a horizontal wiring structure for the remodeling of the multi-family house to perform molding wiring by dividing into one or more outlets located on the left side and one or more outlets located on the right side based on one outlet in which the generation terminal box is installed. The method of claim 3, The indoor inlet cable is installed with the indoor cable installed at one or more outlets located at the left or right side based on one outlet in which the household terminal box is installed, and is extended to the middle terminal box. Horizontal wiring structure. Connect the household terminal box by selecting one outlet from a plurality of outlets installed in the bedroom and living room of each household Install indoor cable of UTP cable from the middle terminal box to the above-mentioned generation terminal box through the existing installed pipe, Lay out a plurality of indoor cables consisting of UTPI cable from the generation terminal box to the outlet of each bedroom and living room through the existing installed piping, The generation terminal box is installed in the outlet of the intermediate point of the plurality of outlets, the horizontal wiring method for the remodeling of the multi-family house information communication, characterized in that the forming wiring in each side. The method of claim 5, Connect the household terminal box to the recessed outlet box equipped with the outlet installed in the bedroom or living room located in the middle of each household of the apartment, One that is located on the side where the household inlet cable is installed based on the household terminal box while continuously installing the household inlet cable consisting of one pair of 4-pair UTP cable from the middle terminal box to the above-mentioned generation terminal box through the existing installed pipe. One or more indoor cables consisting of one pair of 4-pair UTP cable are additionally laid together in a molded wiring in the pipe between the recessed outlet box equipped with the above outlet. Based on the above generation terminal box, at least one indoor cable consisting of one pair of 4-pair UTP cable is formed in the pipe between the one or more recessed outlet boxes, each of which is equipped with an outlet, located at the side where the cable is not installed. Horizontal Wiring Method for Information & Communication Remodeling of Apartment Housing. The method of claim 6, When indoor cable is installed on the side where household inlet cable is installed based on the above generation terminal box, the number of 4-pair UTP cable is increased by one each time the outlet is located at the farthest side from the generation terminal box. While not cutting in the middle, install the household terminal cable together with the in-home cable. Based on the above generation terminal box, when indoor cable is installed on the side where no home entry cable is installed, the number of 4 pairs UTP cable each time it passes through one outlet, starting from the number corresponding to the number of outlets located on that side. Horizontal wiring method for remodeling of multi-united apartments, which reduces to one by one and installs it to the last outlet located continuously without cutting in the middle.

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