InLine Null Modem Cable DB9 Female / Female, Moulded, 2m

The InLine null modem cable DB9 female / female molded 2m provides a molded DB9 female-to-female connection for serial data transmission between two PCs, notebooks or servers via their COM ports. The cable is 2 meters long and comes in a beige color; it is designed for applications that require a null modem wiring configuration and is compatible with a variety of serial devices.

Advantages

The molded connectors improve mechanical durability and reduce strain at the cable ends. The DB9 female-to-female wiring implements the null modem pin assignment required for direct device-to-device serial communication. The 2 m length offers flexible placement between equipment while remaining manageable in typical desktop and server environments.

Suitable for

• Direct serial communication between two PCs or notebooks
• Connecting two servers or network appliances with COM ports
• Serial device-to-device links that require null modem wiring

Key specifications

• Connector type: DB9 female → DB9 female
• Length: 2 m
• Cable type: Null modem wiring (crossed TX/RX and necessary control signals)
• Design: Molded connectors
• Colour: Beige
• Brand: InLine
• MPN: 12222
• EAN: 4043718002733

How to use

Connect one DB9 female end to the COM port of the first device and the other DB9 female end to the COM port of the second device. Ensure both devices are configured for serial communication with matching parameters (baud rate, parity, data bits, stop bits) and that the operating systems or terminal software use the correct COM port. The null modem wiring handles transmit/receive and the common control signal routing required for direct serial links.

Recommendations

For reliable operation, verify COM port settings on both devices before establishing communication and avoid excessive bending near the molded connector ends. Use appropriate grounding and surge protection where required by your environment.