InLine Serial extension 9pin male/female moulded 1:1 assigned 7m

The InLine Serial extension 9pin male/female moulded 1:1 assigned 7m is a molded serial extension cable with a 9-pin D-sub (DE-9) male-to-female connection and a 1:1 pin assignment. At 7 meters length, it provides extended reach for connecting serial peripherals and data switches to PCs or servers while preserving signal integrity for standard RS-232-style connections.

Advantages

The molded construction increases mechanical durability and strain relief at the connector ends. The 1:1 pin assignment maintains direct pin-to-pin mapping to avoid wiring mismatches. A 9-pin DE connector provides broad compatibility with serial devices and legacy equipment. The 7 m length enables flexible placement of devices without the need for intermediate extenders.

Suitable for

• Connecting serial peripherals (modems, industrial controllers, measurement instruments)
• Linking data switches or terminal equipment to PCs and servers
• Extending existing RS-232 cable runs in offices, workshops, or server rooms

Key specifications

• Brand: InLine
• Model / MPN: 12237
• EAN: 4043718002719
• Connector type: 9-pin D-sub (DE-9) male to female
• Pin assignment: 1:1 (straight through)
• Length: 7 m
• Design: Molded cable with strain relief

How to use

Plug the male DE-9 connector into the serial port of the PC, server, or data switch and plug the female DE-9 connector to the peripheral device's male serial connector. Ensure connectors are aligned and seated firmly; tighten any thumbscrews if present. Route the cable to avoid sharp bends and sources of electrical interference. Verify communication settings (baud rate, parity, stop bits) on both devices to match the serial interface requirements.

Usage recommendations

For reliable performance, avoid routing the cable parallel to high-voltage power lines and limit bends with a radius smaller than the cable manufacturer's recommended value. Use within typical RS-232 operating distances and speeds; for longer runs or higher data rates consider using appropriate converters or active repeaters.