DTECH Industrial Grade RS232 to RS232 Converter Adapter Optical Isolation Protector for Serial Communication
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Product description
- RS232 system communication serial port optic isolation product
- Suitable for terminal devices using 3 wire system (TXD, RXD and GND), such as modem, router, multi-user system and satellite receiver, etc.
- Protects against the effects of electrostatic discharge, faulty wiring and lightning
- Support RS-232 asynchronous communication standard, direct insert into RS-232 interface serially, convenient operationFor added convenience, the DB-9's male female genders are reversible with the included thumbscrews
- Connection 9 pin DTE devices transmit on pin 3 and receive on pin 29 pin DCE devices transmit on pin 2 and receive on pin 3
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