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Railway inter-station broadband communication solution

A. Backgroud
Currently, the inter-station communication is based on the copper media. Because of many years application, the electrification interference and EMI is serious. The voice is not good especially in the bad weather. In addition, this method could not satisfy the communication for the long distance ( above 30km). the broadband could not be provided for the emergency rescue. Recently, for the new railway project, fiber optic and digital communication is adopted and the traditional copper media would not be used.

B. Solution
Based on the above background, Jiauxun Feihong put forward the newly inter-station broadband communication solution and researched the FH1000 equipment independently. Adopting the fiber optical transmission platform and IP exchange technology, the inter-station telephone service could be realized, besides, the equipment could be as the access point for the emergency to provide the broadband for the video surveillance and data transmission. The service is broadband, digital and informational. The uniform platform enhances the efficiency and management ability, the system reliability, extendibility and maintenance are also increased.

C. System infrastructure


D.  Solution Feature
1) Good heritage of the service: Be compatible with the former customer’s service and application habit
2) Provide more service: Support audio, video and data.
3) Provide broadband: Support 1G bandwidth for the uplink and downlink respectively.
4) Good environment adaption: -40℃~+70℃, IP66 protection grade, frost proof, damp proof, shock proof
5) High reliability: Inter-station transmission hand by hand protection, redundancy for the station exchange equipment
6) Support multi kind of power supply
7) Concentrated NMS, good maintenance.
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Beijing Jiaxun Feihong Electrical Co., Ltd.

Address:Building 1, No.88 Jindai Avenue, Zhongguancun Environmental Protection Technology Demonstration Park, Beiqing Road, Haidian District, Beijing

Postcode:100095

Tel:010—62460088

Fax:010—62492088

 
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