RS232 Cable DB9 M - M VALUE 1.8 m

The VALUE RS232 Cable DB9 M - M (1.8 m) is a grey, assembled serial cable with two 9‑pole D‑Sub (DB9) male connectors. It provides a straight 1:1 wiring of all signal lines and connects devices such as serial IBM AT interfaces to switchboxes or other DB9‑equipped equipment. The screen conductor is bonded to the foil shield and terminated on both connectors to ensure consistent shielding across the cable.

Advantages

This assembled DB9 male‑to‑male cable delivers direct 1:1 wiring for straightforward serial connections and minimizes wiring errors. The foil screen with a connected screen conductor improves protection against external interference. At 1.8 meters length and a neutral grey color, the cable is suitable for typical desktop and rack installations where a medium reach is required.

Suitable for

• Connecting IBM AT style serial interfaces to a switchbox
• Serial communication between PCs, industrial equipment, and peripherals with DB9 ports
• Temporary or permanent RS232 point‑to‑point connections

Key specifications

• Connector type: DB9 male – DB9 male (9‑pin D‑Sub)
• Wiring: 1:1 full pin‑to‑pin connection
• Length: 1.8 m
• Shielding: foil screen with screen conductor connected to both connectors
• Color: grey
• Brand: VALUE
• MPN: 11.99.6018
• EAN: 7611990933372

How to use

Plug each DB9 male connector into the corresponding DB9 female port on your devices, ensuring correct orientation of the D‑Sub shell. Use the cable to establish RS232 serial links for data exchange or device control. Verify serial settings (baud rate, parity, stop bits, flow control) in both devices before initiating communication.

Usage recommendations

For reliable operation, avoid tight cable bends and keep the cable away from sources of strong electromagnetic interference. If longer runs or additional protection against interference are required, consider using shielded or twisted‑pair serial solutions or installing line filters as appropriate.