This small and effortless RS-232 breakout box is a super simple way of monitoring RS-232C/V24 data traffic. All that is required is to plug it in-line so this requires no connectors or software. All lines are wired pin to pin.

Features and benefits-
• Super easy to use, just plug and monitor.
• 18 Efficient LEDs to indicate errors. Red indicates +VE high and green indicates –VE low.
• All lines are wired pin to pin
• 500 mating cycles
• 30mA, 15 mΩ contact rating
• 25-way ’D’ connector M-F line installation

You can use this RS-232 breakout box to debug and solve interface problems. With it being so small and compact you can take it anywhere and test almost any cable you need. This would make a great use in an IT kitbag.

Make sure to plug the correct end of the RS-232 port onto the correct end of the DTE cable otherwise the lights will not correspond with the actual signals.