Serial Cable ShiverPeaks BS78065-2 Grey 2m DB-9 DB-25

The ShiverPeaks BS78065-2 Grey 2m DB-9 DB-25 is a 2‑meter serial cable designed to connect devices with DB‑9 and DB‑25 ports. Constructed for straightforward wired communication, this cable supports standard RS‑232 serial connections used in industrial equipment, networking hardware, legacy computers, and measurement instruments. The grey jacket provides a neutral appearance that integrates with most professional setups while the molded connectors aim to deliver consistent contact and stable data transfer.

Advantages

This serial cable offers a simple, single‑cable solution for linking DB‑9 and DB‑25 interfaces without adapters. The 2‑meter length balances reach and cable management for desktop and rack environments. Molded connector housings reduce strain on connector pins and help maintain reliable electrical contact. The cable’s construction is intended for routine use in environments where classical RS‑232 signalling is required.

Suitable for

• Connecting legacy computers and terminals to serial peripherals
• Linking industrial controllers, PLCs and instrumentation with RS‑232 ports
• Serial console connections for networking equipment and servers
• Data logging devices and measurement equipment requiring DB‑9/DB‑25 interfaces

Key specifications

• Length: 2 meters
• Connector types: DB‑9 (9‑pin) to DB‑25 (25‑pin)
• Cable jacket color: Grey
• Signal standard: RS‑232 serial signaling (compatible with devices using standard serial pinouts)
• Connector housings: Molded strain‑relief style

How to use

Identify the DB‑9 and DB‑25 serial ports on your devices and align the connectors with the corresponding ports. Insert the DB‑9 connector into the 9‑pin port and the DB‑25 connector into the 25‑pin port, then secure each connector using the captive screws or thumbscrews if present. Configure serial communication settings (baud rate, parity, data bits, stop bits, flow control) on both devices to match. For reliable operation, avoid kinking the cable and keep it away from strong electromagnetic interference sources.

Recommendations

For stable serial communication, verify device pinouts and signal levels before connecting, especially when integrating older equipment. Use proper grounding and avoid routing the cable parallel to high‑voltage power lines. If longer runs or different pinouts are required, consider a purpose‑made adapter or cable wired to the appropriate pinout.