RS-232 Interface Analyzer/Breakout Box

RS-232 Breakout Box: Typically, RS-232 Break-Out-Boxes offer complete control of RS-232 interface, test, re-wire and open signal lines. These devices are pocket-sized for circuit testing, monitoring, and patching. They usually provide 10 interface signal powered LEDs to permanently monitor TD, RD, RTS, CTS, DSR, CD, TC, RC, DTR (E) TC signals, as well as enabling the breakout of individual circuits or reconfiguration or patching any or all of the 24 active switch positions.