DB-25 (Parallel) Male to DB-9 (Serial/RS-232) Female Cable (Null Modem)
The DB-25 (Parallel) Male to DB-9 (Serial/RS-232) Female Cable (Null Modem) is designed for connecting two serial devices for direct communication, often used for data transfer between older PCs, modems, or industrial equipment. Unlike standard cables, this null modem configuration cross-wires certain signal lines, allowing two devices to communicate directly without a modem or intermediary. It’s ideal for data transfer, configuration, and communication between legacy systems.
Tech Specs
Connector Type: DB-25 Male to DB-9 Female (Null Modem Configuration)
Supported Interface: RS-232 serial communication with cross-wired pin configuration for null modem functionality
Cable Length: Available in 3ft, 6ft, and 10ft options
Material: Durable PVC jacket with molded connectors and strain relief for long-term use
Pinout Configuration: Cross-wired (TX/RX and control lines) to allow direct device-to-device communication
Compatibility: Works with devices that support RS-232 communication through DB-25 and DB-9 ports, such as older PCs, serial modems, and industrial controllers
Use Case: Ideal for direct communication between two serial devices without a modem, such as file transfers, software configurations, and legacy system communications
Additional Features:
- Plug-and-play—no drivers or external power required
- Shielded cable to reduce electromagnetic interference (EMI) and ensure stable data transfer
- Precision-molded connectors for a secure and reliable connection
- Compact and flexible for easy routing in various setups
- Suitable for use in industrial applications, legacy system setups, and custom serial communication configurations
