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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
            
      
                         
             
             
             
             
      　


久久精品国产9久久综合

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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
                    
                       QQ：426628761   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)