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                CONTACT US:Tel£º(+86)27-51518044 (+86)018971445129 Fax:(+86)27-51518048 Ms:Lisa       
  About us
        
All BOSHIKA products have laser anti-fake label!
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BOSHIKA Co is 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.

2013£ºUSB¡¢RS-232¡¢RS-485 to Optical Fiber Converter£¨OPT24U£©

2012£ºUSB to RS-232/485/422£¨USB232ET) for Android pad with no driver needed

2011£º2¡Á2 all signals RS-232 SWITCH  £¨SWT2232£©£©

2011£º USB optical transreceiever £¨OPET110U£©,no power supply is needed

2011£º 1000M ethernet to all signals RS-232 converter£¨ETH232Q£©£©

2011£º Isolated 4¡Á4 RS-485 SWITCH£¨SWT4485G£©£©

2011£ºReal-time communication USB/RS232/485 converter£¨USB232GH8¡¢USB232HLT£©

2011£ºRS-232/485/422 to plastic optical fiber converter£¨OPF232485£©

2010Ä꣺CAN to optical fiber converter(OPT-CANL1)

2010Ä꣺RS-485/422/232 to optical fiber converter((OPT485L1)

2010Ä꣺Wireless charging RS-232 to RS-485/422 converter (T485GL)

2009Ä꣺ 8 port RS-485 isolated HUB(HUB8485G)

2009Ä꣺The smallest Ethernet fiber-optic transceiver(OPET100L)

2009Ä꣺ 2 port RS-232 to 1 port RS-232/485 Auto sharing (HUB2215Z)

2008Ä꣺ high-speed optoelectronic isolator in DB-9 Dongle(BS232HC9)

2008Ä꣺ All signals RS-232 to optical fiber Converter£¨OPT232AL£©

2008Ä꣺Build in DC/DC Port-powered RS-232 isolator£¨BS232T9£©

2007Ä꣺USB to Serial port optical fiber£º£¨OPTU232L1£©

2007Ä꣺Isolated Ethernet to RS-232/485/422 £¨ETH232GL1£©

2007Ä꣺USB isolator £¨BS-USB£©

2006Ä꣺isolated high-baudrate £¨0-150Kbps£©RS-232 to RS-485 £¨G485HA£©

2006Ä꣺All sianal RS-232 isoated extender£¨Y232B9VM£©

2005Ä꣺Smallest RS-232/RS-485 to optical fiber£¨OPT485V9£©

2004Ä꣺ Optical Fiber USB Extender£¨OPET-USB£©

2003Ä꣺ DB-9 dongle RS232 high bauderate isolator (BS232H9)

2003Ä꣺ Port powered RS-232 to optical fiber£¨OPT232-9£©

2003Ä꣺ CAN to optical fiber with no set£¨OPT-CAN£©

2002Ä꣺All signal RS-232 isolator £¨BS232C-9£©

2002Ä꣺ 1000-meter RS-232 extender £¨EX232£©

2001Ä꣺isolated 4 port RS-485 HUB(HUB4485G

2001Ä꣺Redundant RS-232 to RS-485 (485D)

2001Ä꣺Port powered RS-485 isolator (BS485A)

2000Ä꣺ RS-232/RS-485/422 to optical fober(OPT485S)

2000Ä꣺Port powered isolated RS-232 to RS-485/RS-422 (485TC)

2000Ä꣺Port Powered RS-232 to optical fiber (OPT232S)

1999Ä꣺ RS-232 to CAN converter with RS-232 protocal (CAN232G)

1999Ä꣺Isolated RS-485 repeater(YG485TA)

1998Ä꣺Port powered RS-232 to RS-485/422 converter£¨485C£©

1998Ä꣺Port powered RS-232 to RS-485 converter£¨485A£©¡£

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