CBL ASY,6FT DB9 M/F, NULL MODEM MFR P/NO: CN-11906 3R0301697
This cable assembly is a 6-foot DB9 Male to Female null modem cable designed for specialized serial communication needs. Null modem cables, also known as crossover cables, have their transmit and receive signal lines crossed over, allowing two DTE (Data Terminal Equipment) devices to communicate directly without a modem. This makes them essential for tasks like direct PC-to-PC data transfers, debugging legacy equipment, and configuring network devices such as routers or switches via a serial console. The Male-to-Female configuration offers versatile use as either a direct null modem cable or as an extension for existing serial setups. The cable features high-quality construction with molded connectors and thumbscrews, ensuring a secure and reliable connection. Additionally, it includes foil shielding to protect against EMI/RFI interference, which is crucial for maintaining stable data transmission.
System specification
• Cable Type: Null Modem (Crossover) Serial Cable
• Connectors: DB9 Male on one end, DB9 Female on the other
• Length: 6 feet
• Pinout: Null Modem (Crossover) wiring
• Manufacturer Part No.: CN-11906
• Supplier Part No.: 3R0301697
• Compatibility: Two DTE devices requiring direct serial communication
• Features: Foil shielded, thumbscrews on connectors
Conclusion
The CBL ASY,6FT DB9 M/F, NULL MODEM is a dependable and practical tool for serial communication, especially for tasks involving legacy equipment or direct device-to-device connections. Its 6-foot length offers a convenient reach, while the specific null modem wiring ensures correct data transfer. With its durable construction and shielding, this cable provides a stable and secure link, making it an indispensable item for IT professionals, technicians, and enthusiasts working with RS-232 serial devices.
