RS232 DB25 Male to Female Breakout Tester LED Monitor Module
US$36.00
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US$36.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by rightwayflaggingandsigns.com
Free 30-day returns Details
Product details
| Management number | 211161704 | Release Date | 2026/04/04 | List Price | US$36.00 | Model Number | 211161704 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Connect in series with any DB25 RS-232 interface for testing a serial RS-232 data link. Simple and easy, no oscilloscope is needed. DIP switch can setting disconnect or reconnect any signal, and support external probe test signal from male or female position. DB25 Connector Pin Assignment: Pin8 - DCD, Pin3 - RXD, Pin2 - TXD, Pin20 - DTR, Pin7 - GND, Pin6 - DSR, Pin4 - RTS, Pin5 - CTS, Pin22 - RI.
- 8 Bi-color (red and green) LEDs indicate the logic states for respective data lines. Green for logic HIGH and red for logic LOW. Full RS232 spec compliant with LEDs for all 8 signals: DCD, RXD, TXD, DTR, DSR, RTS, CTS, RI.
- No external power required. No driver required. Plug and play. Jack sockets(nuts) on the tester can be unscrewed easily(with metal shell held in place) if needed to mate with another connector that has jack sockets.
- OS Compatibility: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X, ect.
- Typical application scenarios: Watching the TXD and RXD LEDs either changing states or flashing to know data transferring direction: from machine to computer or from computer to machine. Verifying TXD/RXD wires should be wired crossed(swap pin2 and 3) or straight through by observing TXD and RXD LEDs at a rest state. etc...
| Color | Red, green |
|---|---|
| Brand Name | OONO |
| Style Name | Modern |
| Item Weight | 0.01 Ounces |
| Manufacturer | CZH-LABS |
| Power Source | Corded Electric |
| Specification Met | Rs232 |
| Included Components | No |
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