UTEK UT-211 RS-232 Optical Isolator (DB9 Male to DB9 Female)

From the shop's description

Product Name UTEK UT-211 RS-232 Optical Isolator (DB9 Male to DB9 Female) Short Description The UTEK UT-211 RS-232 Optical Isolator provides complete electrical isolation between two RS-232 serial devices. It protects communication equipment from ground loops, voltage spikes, electrical noise, and surge damage while maintaining reliable serial data transmission. Key Features Optical isolation for RS-232 serial communication Protects devices from electrical surges and ground loops Reduces EMI/RFI interference Plug-and-play operation, no driver required DB9 Male to DB9 Female connectors Compact and durable industrial design Ideal for industrial automation and serial communication systems Applications PLC programming and communication Industrial automation CNC machines SCADA systems POS systems Laboratory equipment Serial communication testing RS-232 communication protection Specifications Brand: UTEK Model: UT-211 Product Type: RS-232 Optical Isolator Interface: RS-232 to RS-232 Connector A: DB9 Male Connector B: DB9 Female Isolation Type: Optical Isolation Installation: Plug & Play Housing Material: High-strength ABS Plastic Color: Black Package Includes 1 × UTEK UT-211 RS-232 Optical Isolator