Black Box Async RS232 Extender over Fiber - DB25 Male, ST Multimode - SystemsDirect.com

Black Box Async RS232 Extender over Fiber - DB25 Male, ST Multimode

  • $ 220.99

SKU: MPN: MD940A-M UPC:
Product Description

Extend Async RS232 data beyond the 50 ft limitation using multimode fiber at data rates up to 76.8 kbps and reach distances of 2.5 mi. (4 km).


  • Reach distances of 2.5 miles (4 km) at any speed.
  • Use with multimode fiber cable.
  • Transmit data at up to 76.8 kbps.
  • Autosensing 110-220-VAC power supply ensures reliability and continuous transmission.
  • Switch-selectable DTE/DCE option. Set to perform like a DTE so it can communicate with another DCE device. No special cables are needed.
  • Support RS-232 async, bidirectional transmission.

Have a Question before ordering?

We will gladly answer within 24 hours!

Ask a Question