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optical receiving network

An optical receiver and optical receiver technology, which is applied in the field of broadcasting and television, and can solve problems such as inability to manage optical receivers.

Inactive Publication Date: 2017-10-31
HUNAN HUAKUANTONG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an optical receiving network and its construction method for the problem that the optical receiver cannot be managed when the ONU is a single network port in the existing optical receiving network. When the ONU is a single network port, it can manage Optical Receiver Management

Method used

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below according to the drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0018] Such as figure 1 As shown, an optical receiving network includes an ONU 100, an optical receiver 200, and an EOC central office 300, wherein the ONU 100 includes a first network port, and the EOC central office 300 has a built-in CPU 320;

[0019] The first network port of the ONU 100 is connected to the EOC central office 300 , and the optical receiver 200 is connected to the CPU 320 of the EOC central office 300 .

[0020] ONU optical network unit. The existing ONU can be mainly divided into active optical network unit and passive optical network unit. Some ONUs have multiple network ports, and some ONUs...

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Abstract

The present invention provides an optical receiving network and its establishment method. The optical receiving network includes an ONU, an optical receiver, and an EOC local end with a built-in CPU, wherein the ONU includes a first network port, and the first network port of the ONU and the EOC local end Connection, the optical receiver is connected to the CPU of the EOC central office. In the entire optical receiving network, the CPU at the central office of the EOC is used to realize the management of the optical receiver, so as to realize the management of the optical receiver when the ONU is a single network port.

Description

technical field [0001] The invention relates to the technical field of radio and television, in particular to an optical receiving network and a method for establishing the same. Background technique [0002] ONU (Optical Network Unit, optical network unit), ONU is divided into active optical network unit and passive optical network unit. At present, the optical receiving network of the radio and television network includes ONU, EOC (Ethernet over COAX, Ethernet data is transmitted through a coaxial cable modem) local end and optical receiver. The management method of the optical receiver is usually realized through the ONU. The network management module of the optical receiver is connected to a network port of the ONU, and this network port of the ONU is equipped with a port VLAN (Virtual Local Area Network, virtual local area network). By this method, the ONU needs at least two network ports. However, the network port of the ONU in the optical receiving network may be sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/27H04B10/60
Inventor 欧阳伟王泽辉
Owner HUNAN HUAKUANTONG ELECTRONICS TECH