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Multi-core remote component

A component and connector technology, used in optical components, light guides, optics, etc.

Pending Publication Date: 2017-11-21
GUANGDONG HENGTONG PHOTOELECTRIC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although it provides a multi-core MPO optical cable for wireless radio remote units with high tensile performance, high strength, and good flexibility, the multi-core MPO optical cable is used to solve multi-scenario network coverage and remote coverage It is still necessary to deal with the connection between the MPO optical cable and the indoor baseband processing unit, the remote radio module, and the branching problems involved in the remote process.

Method used

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Embodiment Construction

[0030] The present invention is further described in conjunction with the following examples.

[0031] The present invention provides a multi-core remote assembly, such as figure 1 As shown, including MTP / MPO connector 1, multi-core splitter 2, branch armored protection tube 3, multi-core high-density remote optical cable 4, multiple LC duplex connectors 5, multi-core high-density remote optical cable 4 Connect the MTP / MPO connector 1 and multiple LC duplex connectors 5, the LC duplex connector 5 is also connected to the multi-core splitter 2, and the multi-fiber height between the MTP / MPO connector 1 and the multi-core splitter 2 The remote density optical cable 4 is provided with a branch armored protective tube 3, and the branched armored protective tube 3 is a 2.8-3.0mm spiral stainless steel armored tube. This multi-core remote component can divide a high-density multi-core optical cable into multiple pieces. The single-core optical cable connected to the LC duplex conne...

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Abstract

A multi-core remote component relates to the technical field of solution to optical signal transmission based on the fiber-to-the-tower (FTTA) technology. The multi-core remote component includes an MTP / MPO connector, a multi-core branch device, a branch armored protection tube, a multi-core high-density remote cable, and a plurality of LC duplex connectors. The multi-core high-density remote cable is connected with the MTP / MPO connector and the LC duplex connectors. The MTP / MPO connector and the LC duplex connectors are further connected with the multi-core branch device. The branch armored protection tube is arranged on the multi-core high-density remote cable between the MTP / MPO connector and the multi-core branch device. Parallel transmission of digital signals between an RRU (Radio Remote Unit) and a BBU (Building Baseband Unit) is realized. The multi-core remote component has the advantages of being resistant to bending and compression and anti-rat-bite.

Description

technical field [0001] The present invention relates to the technical field of optical signal transmission solutions of fiber-to-tower (FTTA) technology, and in particular to a multi-core remote component. Background technique [0002] BBU (Building Base band Unite) indoor baseband processing unit. Complete the baseband processing functions of the Uu interface (coding, multiplexing, modulation, and spread spectrum, etc.), the lub interface functions of the RNC, signaling processing, local and remote operation and maintenance functions, and the working status monitoring and alarm information reporting functions of the NodeB system. RRU (radio remote module) is divided into 4 large modules: intermediate frequency module, transceiver module, power amplifier and filter module. The digital intermediate frequency module is used for modulation and demodulation of optical transmission, digital up and down conversion, A / D conversion, etc.; the transceiver module completes the conver...

Claims

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Application Information

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IPC IPC(8): G02B6/38G02B6/44
CPCG02B6/3807G02B6/443
Inventor 张建峰韩绍友沈玉荣魏腾飞张正博袁奇桐叶建超尹培安
Owner GUANGDONG HENGTONG PHOTOELECTRIC SCI & TECH
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