Cable ShiverPeaks 78065-5 5 m 9-pin Sub-D (DE-9) to 25-pin connector

ShiverPeaks Cable 78065-5 is a fixed 5 m connection lead with a 9-pin Sub-D (DE-9) connector on one end and a 25-pin Sub-D connector on the other. The cable is intended for serial and legacy device interfacing where a direct wired link between DE-9 and 25-pin Sub-D ports is required. It provides a straightforward, single-cable solution for connecting equipment in industrial, laboratory and AV environments that still use RS-232 style connections.

Advantages

The cable offers a stable, physical serial connection with molded connector hoods for secure mating and strain relief. Its fixed 5 m length reduces the need for intermediate adapters or extenders and simplifies setup in rack, bench or field installations. The 9-pin to 25-pin wiring supports common serial pinouts used for modem and legacy device connections, providing compatibility with a wide range of equipment designed around Sub-D interfaces.

Suitable for

• Connecting devices with a DE-9 serial port to equipment with a 25-pin Sub-D serial port
• Industrial control and automation interfaces that use RS-232 signaling
• Laboratory instruments and test equipment requiring direct wired serial communication
• Audio-visual systems and legacy computing equipment that require Sub-D serial links

Key specifications

• Cable length: 5.0 m
• Connector A: 9-pin Sub-D (DE-9), female coupling
• Connector B: 25-pin Sub-D, male coupling
• Number of conductors: 9-core wiring
• Connector housing: molded hoods with strain relief
• Intended signal type: serial (RS-232 / compatible Sub-D pinouts)

How to use

Identify the DE-9 port on one device and the 25-pin Sub-D port on the other, align the connectors and engage the coupling screws or retention mechanism to ensure a secure connection. Use the cable as a fixed wired link for serial communication, making sure both devices are powered off or follow hot-plugging guidance from the device manufacturers where applicable. Verify pinout compatibility between connected equipment before transmission to prevent mismatched signals.

Recommendations

For reliable operation, route the cable away from strong electromagnetic interference sources and avoid sharp bends or excessive tension. In installations where signal integrity is critical, check ground and handshaking signal requirements of both devices and, if necessary, use appropriate adapters or converters to match specific pinout or voltage needs.