An electric ubiquitous-type optical-access networking system

A technology of optical access and networking, applied in the direction of transmission system, digital transmission system, electromagnetic network arrangement, etc., to achieve the effect of increasing coverage area, improving access range and reducing quantity

Inactive Publication Date: 2016-12-14
STATE GRID INFORMATION & TELECOMM GRP +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the geographical dispersion and the huge number of access devices, this manual conf

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  • An electric ubiquitous-type optical-access networking system
  • An electric ubiquitous-type optical-access networking system
  • An electric ubiquitous-type optical-access networking system

Examples

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] The embodiment of the invention discloses a power ubiquitous optical access networking system to realize compatibility with different access technologies and service types and reduce unnecessary operation and maintenance costs.

[0039] see figure 1 , a power ubiquitous optical access networking system provided by an embodiment of the present invention, including a service plane 100, a control plane 200, and a data forwarding plane 300;

[0040] The service...

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Abstract

The invention discloses an electric ubiquitous-type optical-access networking system comprising a business plane, a control plane and a data forwarding plane. The service plane communicates with the control plane through a north-direction API. The control plane communicates with the data forwarding plane by supporting a management control interface of the OpenFlow protocol. The control plane includes a network controller (NOX) for controlling the data forwarding plane by controlling a flow table. The data forwarding plane comprises an optical splitter connected to remote units; and the optical splitter is connected to a corresponding central office through an all-optical switching node for shielding differences of different remote units. Visibly, the ubiquitous access architecture in this embodiment is compatible with multiple service access technology modes and avoids the construction of a network separately, thus reducing the construction cost and energy consumption of the network, realizing energy saving and emission reduction, and providing ubiquitous and flexibly-controllable optical access network services.

Description

technical field [0001] The invention relates to the technical field of heterogeneous power communication, and more specifically, to a power ubiquitous optical access networking system. Background technique [0002] New business forms such as new energy access, electric vehicle charging and swapping, power quality monitoring, and mobile inspection are diversified. A large number of heterogeneous power communication service terminals are applied to the end of the power communication network, showing generalization characteristics. The heterogeneous access mode of the network is connected with the backbone communication network to support many emerging services. The traditional power distribution communication access network only focuses on power distribution business applications, but facing the development trend of emerging services, it is urgent to realize the ubiquitous access of various terminal services to expand the business scope supported by the power distribution comm...

Claims

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Application Information

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IPC IPC(8): H04B10/27H04L12/28
CPCH04L12/2889H04B10/27
Inventor 欧清海刘柱杨辉曾令康李温静陆忞于华东张喆吴庆廖逍
Owner STATE GRID INFORMATION & TELECOMM GRP
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