Optical transmission system

Optical transmission system

  • CN 103,001,698 B
  • Filed: 09/29/2012
  • Issued: 02/13/2018
  • Est. Priority Date: 09/29/2012
  • Status: Active Grant
First Claim
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1. the optical transmission system that a kind of transmission for broadcast television signal is registered one'"'"'s residence, including optical sender, several photoreceiversAnd the optical fiber of the connection optical sender and photoreceiver, it is characterised in thatThe optical sender be configured in wired broadcasting TV network data send front end in, and the photoreceiver by withPut in the subscriber terminal equipment as data receiving terminal of wired broadcasting TV network, the optical sender with it is each describedBetween photoreceiver via the optical fiber in the form of optical signal one-way transmission IP packets, wherein, the data send front endBeyond transmission network, and the data receiving terminal is connected to access network via optical fiber;

  • The optical sender is realized by the unidirectional optical module for only launching optical signal, for sending the wide of the IP data packet formsBroadcast video data, the IP packets for by being encoded to the data of audio/video flow, IP packing processing and generate;

    The optical fiber described in 1Gb or more speed one-way transmission to broadcast audio, video data;

    AndEach photoreceiver is realized by the unidirectional optical module for only receiving optical signal, for receiving the institute transmitted via interchangerState broadcast audio, video data.

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