Serial Cable EFB Elektronik EK131.1 Beige 1m D-Sub 9

The EFB Elektronik EK131.1 is a 1 m serial cable with a D-Sub 9 connector in a beige moulded housing. It features a 1:1 pinning and shielded construction with long thumb screws for secure fastening, intended for reliable serial data transmission between devices that use a 9-pin RS-232 style interface.

Advantages

The cable provides a straightforward 1:1 pin configuration for direct device-to-device connection, shielding to reduce electromagnetic interference, and long thumb screws for easier manual tightening. The moulded connector housing increases mechanical durability and the 1 m length balances reach and cable management for typical desktop and equipment-rack setups.

Suitable for

• Connecting serial devices with a D-Sub 9 (RS-232) interface
• Point-to-point data transfer between computers, modems, industrial controllers, and instruments
• Use in office, lab, or light industrial environments where a short, reliable serial link is needed

Key specifications

• Length: 1 m
• Connector: D-Sub 9 (male/female as applicable)
• Pinning: 1:1
• Shielding: Yes
• Housing: Moulded
• Thumb screws: Long type for manual fastening
• Color: Beige
• Brand: EFB Elektronik, MPN: EK131.1, EAN: 4049759052522

How to use

Align the D-Sub 9 connectors on the cable and the device ports, then engage the connector and tighten the long thumb screws by hand until secure. Use the cable to establish a serial connection according to the communication settings (baud rate, parity, stop bits) required by the connected devices. Avoid excessive bending near the connector ends to prolong mechanical life.

Usage recommendations

For best signal integrity, keep the cable away from strong sources of electromagnetic noise and avoid running it in parallel with high-voltage power lines. Verify device serial settings before use and secure connections with the thumb screws to prevent accidental disconnection.