{"id":15406043005108,"title":"RS232 DB25 Male to Female Breakout Tester LED Monitor Module","handle":"rs232-db25-male-to-female-breakout-tester-led-monitor-module","description":"\u003ch3\u003eRS232 DB25 Male to Female Breakout Tester LED Monitor Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eConnect 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.\u003c\/li\u003e\n \u003cli\u003e8 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.\u003c\/li\u003e\n \u003cli\u003eNo 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.\u003c\/li\u003e\n \u003cli\u003eOS Compatibility: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X, ect.\u003c\/li\u003e\n \u003cli\u003eTypical 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...\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-10-30T03:14:38+11:00","created_at":"2026-10-29T15:46:38+11:00","vendor":"OONO","type":"Logic Analyzers","tags":["industrial_Sep2026"],"price":18000,"price_min":18000,"price_max":18000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":67607145873588,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09T3PNYYP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RS232 DB25 Male to Female Breakout Tester LED Monitor Module","public_title":null,"options":["Default Title"],"price":18000,"weight":231,"compare_at_price":null,"inventory_management":"shopify","barcode":"D-1479","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B09T3PNYYP.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/51oqjUNQE7L.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/41JpRcH6IcL.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/41OR-aBCruL.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/41fQfT6_04L.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/41bk_zin9uL.jpg?v=1793249200","\/\/auspowers.com\/cdn\/shop\/files\/417j29ZaK2L._SX35_SY46.jpg?v=1793249200"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B09T3PNYYP.jpg?v=1793249200","options":["Title"],"media":[{"alt":null,"id":46286563934388,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B09T3PNYYP.jpg?v=1793249200"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B09T3PNYYP.jpg?v=1793249200","width":500},{"alt":null,"id":46286563967156,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51oqjUNQE7L.jpg?v=1793249200"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51oqjUNQE7L.jpg?v=1793249200","width":500},{"alt":null,"id":46286563999924,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41JpRcH6IcL.jpg?v=1793249200"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41JpRcH6IcL.jpg?v=1793249200","width":500},{"alt":null,"id":46286564032692,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41OR-aBCruL.jpg?v=1793249200"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41OR-aBCruL.jpg?v=1793249200","width":500},{"alt":null,"id":46286564065460,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41fQfT6_04L.jpg?v=1793249200"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41fQfT6_04L.jpg?v=1793249200","width":500},{"alt":null,"id":46286564098228,"position":6,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41bk_zin9uL.jpg?v=1793249200"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41bk_zin9uL.jpg?v=1793249200","width":500},{"alt":null,"id":46286564130996,"position":7,"preview_image":{"aspect_ratio":1.75,"height":20,"width":35,"src":"\/\/auspowers.com\/cdn\/shop\/files\/417j29ZaK2L._SX35_SY46.jpg?v=1793249200"},"aspect_ratio":1.75,"height":20,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/417j29ZaK2L._SX35_SY46.jpg?v=1793249200","width":35}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eRS232 DB25 Male to Female Breakout Tester LED Monitor Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eConnect 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.\u003c\/li\u003e\n \u003cli\u003e8 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.\u003c\/li\u003e\n \u003cli\u003eNo 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.\u003c\/li\u003e\n \u003cli\u003eOS Compatibility: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X, ect.\u003c\/li\u003e\n \u003cli\u003eTypical 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...\u003c\/li\u003e\n \u003c\/ul\u003e"}