Null Modem (DB25M-RJ45) for Verifone

Overview

This Aftermarket Null Modem Adapter provides a DB25 male to RJ45 interface for connecting VeriFone POS equipment. It is a direct replacement for OEM part numbers 13581-01 and 502-0505. Designed for serial communication, this adapter ensures proper signal routing between devices that require reversed transmit and receive lines, such as Ruby systems and peripheral hardware.

Compatibility

• VeriFone Ruby and POS systems requiring DB25M to RJ45 null modem connections

Features & Benefits

• Direct replacement for 13581-01 and 502-0505
• DB25M to RJ45 null modem configuration
• Supports serial data transfer and hardware handshaking
• Compact, plug-and-play design for easy field installation

About Freedom Electronics

Freedom Electronics supplies high-quality aftermarket components designed to meet industry standards for fit, form, and function. Each part is carefully sourced and evaluated to ensure reliable performance in demanding field environments.

Frequently Asked Questions

Q: What is the purpose of a null modem adapter?
A: A null modem adapter reverses transmit and receive lines, enabling direct serial communication between two devices without a modem. It’s essential for certain POS system connections, including many VeriFone setups.