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        波士電子:RS-232/RS-485正宗專業廠家 

         BOSI electronics:RS-232/RS-485 expert  English  中文

           About BOSI      Products      Software      Sales    


        welcome to new site: www.boshika.com     www.bo-si.com   faster!

        Our Duty

        To realize RS-232/RS-485 remote communication!   


        TEL
        (0086)-27-51518045       87561485
        FAX  
             (0086)-27-51518048  
        Address
        BOSI electronics Co,Guandong Science Park,Wuhan,P.R.China(430074)
         
        MSN:   boshika@hotmail.com
          Japanese乱人伦精品日本

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              BOSHIKA Co was founded in Beijing at 1993.We devoted to long distance communication of RS-232/RS-485.We invented many advanced RS-232/485 products .We have dozens of China Patents.
            All BOSHIKA products have laser anti-fake label!
             
                            

             

            RS-232/RS-485/RS-422 Converter
            Unique Tricks:
            1.Unique zero-time auto Rxd-Txd Enabled technique.
            2.Inteligent terminal load resistance technique.
            3.Power stolen technique of RS-232 with 90% efficiency.
            4.Only TXD,RXD,GND are needed,No RTS,No DTR needed.
            5.Build in 600W surge protector and 15KV electrostatic.
            6.Unique single-ring RS-232/RS-485 converter.
            7.Auto Wakeup technique prolongs working life.
            8.Unique RS-485 HUB technique increases load capbility
                       
                              
               
            CONTACT US   
              Tel:(+86)27-51518044 
              Tel:(+86)27-59835309  
             Mob:(+86)018971445129
             Fax:(+86)27-51518048
             Addr:Science Park,Wuhan,Hubei,CHINA
             Post Code:430074
            Online Contact:

             MSN:lisabosi@163.com

              QQ426628761   2628793648     
                    點擊這里給我發消息    點擊這里給我發消息
              E-MAIL:lisabosi@163.com
              阿里巴巴誠信通:lisabosi
               

               

               

               

            RS-232/RS-485/CAN/Optical fiber Converter
            Main Advantages:
            1.OPT232[S]-9 is RS-232(RXD、TXD、GND) port powered
            2.OPT24[S] is the only USB/RS-232/485 to Opt Fiber
            3.OPT485、OPT485S suit for RS-232/RS-485/RS-422
            4.OPT-CAN converter CAN to Opt Fiber without any set
            RS-232 Photoelectric isolator
            Main Advantages:
            1.All RS-232 signals isolaotor in DB-9/DB-9 Dongle.
            2.Isoaltor with Baudrate up to 150Kbps
            3.RS-232 port powered,no power supply is needed
            4.Double isolation RS232---POWER---RS232 technique
            RS-485 Repeater、RS-232/485 extender
            Main Advantage:
            1.Unique zero-time auto Rxd-Txd Enabled technique
            2.No software is needed. No jump set is needed.
            3.Suitable for all RS-485 software
             

            USB/Ethernet to Serial Port/Optical Fiber

            1.Unique USB to Optical Fiber Serial Port 
            2.Unique USB to Optical Fiber Ethernet  
            3.Smallest Ethernet Optical Transceiver

             Other Product(WiFi,Bluetooth,ect)