EFB Elektronik EK125.2 Serial Cable Beige 2m DB25 DE-9

The EFB Elektronik EK125.2 is a 2-meter shielded serial cable with a DB25 connector on one end and a DE-9 connector on the other. The cable is beige and designed for reliable data transmission between devices that use RS-232 or similar serial interfaces. The cable is factory-pinned for common serial configurations and includes shielding to reduce electromagnetic interference.

Advantages

The cable offers a standard DB25 to DE-9 wiring layout with fixed pin-to-pin assignments and factory termination, a 2 m length suitable for typical desk or equipment-rack connections, and a shielded design that improves signal integrity. Its EFB Elektronik build and beige finish provide a neutral appearance compatible with many installations.

Suitable for

• Connecting RS-232 devices with DB25 and DE-9 ports
• Serial communication between computers, modems, routers, and industrial equipment
• Desktop or equipment-rack connections where a 2 m cable is appropriate

Key specifications

• Brand: EFB Elektronik
• Model / MPN: EK125.2
• EAN: 4049759052461
• Length: 2 m
• Connectors: DB25 (female) to DE-9 (female) — factory-pinned as: 1-8, 2-3, 3-2, 4-20, 5-7, 6-6, 7-4, 8-5, 9-22, S-S
• Shielding: yes (shielded cable)
• Color: beige

How to use

Connect the DB25 end to the device with a DB25 serial port and the DE-9 end to the device with a DE-9 serial port. Ensure both devices are powered off when making the connection if recommended by the device manufacturers. After connecting, power on the devices and configure serial communication parameters (baud rate, parity, data bits, stop bits) to match on both ends. Verify communication using the appropriate terminal or diagnostic tool.

Recommendations

Use this cable for standard point-to-point serial links. Avoid sharp bends and excessive pulling on the cable; keep it away from strong sources of electrical noise where possible. Check device manuals for required pinouts—this cable uses the specific factory pinning listed in the specifications.