Mining multifunctional optical transmitter-receiver

Mining multifunctional optical transmitter-receiver

CN
  • CN 201,238,303 Y
  • Filed: 07/23/2008
  • Issued: 05/13/2009
  • Est. Priority Date: 07/23/2008
  • Status: Active Grant
First Claim
Patent Images

1. mining multifunctional optical transceiver, comprise housing (1), it is characterized in that described housing (1) is a flameproof enclosure, be provided with voice optical transceiver (2), video optical multiplexer (3) and safety coupler (4) in the described housing (1), the telephone set delivery outlet (21) of voice optical transceiver (2) links to each other with the input of safety coupler (4), and the output of safety coupler (4) is telephone interface (41).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×