Power fiber to the home (PFTTH) access method based on EPON (Ethernet passive optical network)

A technology of power optical fiber and access method, which is applied in the direction of electrical digital data processing, instruments, calculations, etc., can solve the problems of inconvenient construction, inability to combine application scenarios, weak power optical fiber to the home, etc., and achieve convenient on-site construction and good practicability and foreground effect

Inactive Publication Date: 2013-04-03
JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER +3
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Problems solved by technology

[0003] In order to overcome the problems of weak power fiber-to-the-home in the prior art, inability to combine application scenarios, and inconvenient construction, the EPON network-based power fiber-to-the-home access method of the present invention guides The planning of power fiber-to-the-home is convenient for on-site construction, and can meet the requirements for the use of terminals in different regions and environments, with good practicability and prospects

Method used

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  • Power fiber to the home (PFTTH) access method based on EPON (Ethernet passive optical network)

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] based on figure 1 The access method of the EPON network shown in the schematic diagram of the power fiber-to-the-home access structure guides the planning of power fiber-to-the-home through the establishment of a data model of power fiber-to-the-home, facilitates on-site construction, and can realize the connection of terminals in different regions and environments Use requirements, specifically include the following steps,

[0021] The first step is to analyze the architectural structure and electrical structure of the building to be connected

[0022] Analyze the building structure of the building to be connected. According to the floor height, the building structure with 20 floors or less is a high-rise tower, and the building structure with more than 20 floors is a super high-rise tower;

[0023] Analysis of the electrical structure of the building to be c...

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Abstract

The invention discloses a power fiber to the home (PFTTH) access method based on an EPON (Ethernet passive optical network), which comprises the following steps: 1) analyzing a building structure and an electrical structure of a building to be accessed; 2) determining a node position of a power fiber; 3) allocating an optical divider; and 4) allocating an ONU (optical network unit) terminal. According to the PFTTH access method based on the EPON, a data model of the PFTTH is established, a plan on the PFTTH is guided, and site operation is convenient, so that the using requirements of different regions and environments on the terminal can be met; and the PFTTH access method has the advantages of high practicability and good prospect.

Description

technical field [0001] The invention relates to a power fiber-to-the-home access method based on an EPON (Ethernet Passive Optical Network) network, and belongs to the technical field of power fiber-to-the-home access. Background technique [0002] Power fiber-to-the-home (PFTTH for short) refers to the use of optical fiber composite low-voltage cables (OPLC) and other cables in the 0.4kV communication access network to lay optical fibers along with low-voltage power lines to achieve meter-to-home, carrying power information collection, intelligent Two-way interaction of electricity consumption, "triple network integration" and other services. In order to thoroughly implement the management requirements of the State Grid Corporation of "group operation, intensive development, lean management, and standardized construction", further standardize the design of power fiber-to-the-home networking, meet the needs of smart grid construction, and improve power fiber-to-the-home comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 徐建平徐静任近徐拥军王旭王秋军朱伟
Owner JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER
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