Black Box RS232 Shielded Null Modem Cable - 50 ft. DB9 Female/Female, Metal Hood

The Black Box RS232 Shielded Null Modem Cable is designed for reliable data transfer between AT computers. This 50-foot cable features a durable gray PVC jacket with metal EMI/RFI shielding to ensure clear signal transmission and minimal interference. It is ideal for connecting two computers directly for file transfers, providing a seamless communication link following RS-232 standards. The cable crosses Pins 2 and 3 to facilitate proper null modem operation, making it suitable for various legacy system integrations. Built with a 115-ohm nominal impedance at 1 MHz or above, it guarantees consistent performance and signal integrity over long distances. The shielded design enhances data security and reduces electromagnetic interference, which is critical in sensitive environments. The product is environmentally friendly, compliant with RoHS regulations, and backed by a lifetime warranty, assuring long-term durability and customer satisfaction.

Features:

• Guaranteed for life ensures long-term reliability and support.

• Has 115-ohm nominal impedance at 1 MHz or above for stable data transmission.

• Crosses Pins 2 and 3 for RS-232 standards compliance, enabling proper null modem operation.

• Gray PVC jacket with metal EMI/RFI shielding for signal integrity and interference reduction.

• Ideal for AT-to-AT file transfers, making it suitable for legacy computer systems.