RS232 Serial Port Isolator with Power Supply for 5-Wire Terminal

This RS232 serial port isolator is the essential accessory for protecting your communication equipment. Designed according to the RS232 asynchronous communication standard, it connects directly by inserting the serial cable into its interface—a simple operation that ensures optimal protection of the serial ports at both ends of the chain. Ideal for devices using 5-wire cabling such as modems, routers, multi-user systems, and receivers, this RS232 optical isolator effectively eliminates static noise and voltage spikes. It prevents ground loops and current spikes, guaranteeing stable connections. This five-wire model, also known as a serial splitter, is widely used in the power, telecommunications, and programmed systems industries. It is perfectly suited for RS232 point-to-point communication systems, control systems, telephone switch billing terminals, automated teller machines (ATMs) and many other applications. Thanks to advanced opto-isolating technology, it protects RS232 interface equipment from damage caused by ground loops, stray waves, electrostatic incidents, and hot-plugging/unplugging. Its scope of application extends to numerous multi-user systems in fields such as banking, railways, electricity, postal services, public administration, etc., to secure payment terminals, RS-232 equipment, modems, and routers. **Technical Specifications:** **Item Type:** Serial Port Isolator **Material:** ABS and metal **Interface:** Compliant with EIA RS-232 and CCIT V.24 standards **Connectors:** DB9 on both sides (DB-25 pin on the DTE side, DB-25 socket on the DCE side) **Transfer Mode:** Asynchronous, full duplex, total transparency

- **Isolation Voltage:** 2500V continuous or 7500V pulse

- **Communication Rate:** 0 to 57600 bps

- **Power Supply:** Taken from the RS-232 interface (via TXD, RTS, or DTR)

- **Operating Environment:** 0°C to 50°C (0% to 95% relative humidity)

**Package Contents:**

You will receive **1 x Serial Port Isolator**, ready to use to secure and optimize your critical data links.