6 Pin Hirose to DB9 Total Station Cable RS232 - Coiled Data Lead

In this review the focus is on a practical, no-frills connection cable designed for surveyors and field technicians who need reliable serial data transfer between total stations and data collectors. The bottom line: this coiled RS-232 lead is for anyone with a total station that uses a Hirose 6-pin port and a data collector with a DB9 serial port, and its single biggest selling point is dependable, tested connectivity for equipment like the TDS Ranger and Trimble-compatible models. For those who need a compact, stretchable cable that was checked for shorts before shipping, this cable delivers straightforward performance.

Key Features

• Connector compatibility: The Hirose 6 pin male to DB9 RS232 connectors ensure direct, native connection to supported total stations and data collectors without adapters.
• Models supported: Works specifically with GTS-252, GTS-255, SET-62, SET-55 and Cygnus KS-102 equipment, making it suitable for many Trimble-style survey setups.
• Coiled, stretch design: The coiled cable stretches up to 100cm to give extra reach in the field while remaining compact and tangle resistant when retracted.
• Pre-shipment testing: Each cable is tested for shorts and potential breakdowns before dispatch, reducing the chance of receiving a defective lead.
• RS-232 data transfer: Uses the standard DB9 RS232 serial interface for reliable download and transfer of measured data to compatible data collectors.

Who It's For

This cable is aimed at surveyors, construction layout crews, and instrument technicians who use older or specialized total stations and data collectors with DB9 serial ports. It is a practical choice for those who need a compact, coiled lead that can stretch to reach devices on tripods and handheld collectors during field work.

It is not intended for users who require USB, Bluetooth or modern serial-to-USB conversion built into the cable; those with only USB-equipped devices or who need wireless transfer should look for a different interface option. For legacy RS-232 workflows, however, this cable fits the bill.

Pros & Cons

Pros

• Direct Hirose 6 pin to DB9 RS232 wiring removes the need for adapters when used with compatible instruments.
• Coiled design keeps the lead tidy and prevents long cables dragging across the site while providing up to 100cm when stretched.
• Pre-shipment electrical testing lowers the likelihood of receiving a cable with shorts or wiring faults.

Cons

• Limited to devices with a DB9 serial port and a Hirose 6 pin socket, so it will not work with USB-only data collectors without an adapter.

Specifications

Connector A	Hirose 6 pin male
Connector B	DB9 RS232 com connector
Compatible models	GTS-252, GTS-255, SET-62, SET-55, Cygnus KS-102
Cable type	Coiled RS-232 data cable
Maximum stretched length	100cm
Quality control	Each cable tested for shorts and potential breakdowns

Our Verdict

The Hirose 6 pin male to DB9 RS232 coiled cable is a solid, economical choice for survey professionals using compatible total stations and DB9-equipped data collectors. Its compact coiled form, tested reliability, and straightforward connector pairing make it good value for restoring or maintaining a legacy RS-232 workflow, provided the user requires a DB9 serial connection rather than USB or wireless transfer.

Frequently Asked Questions

Will this cable work with USB-only data collectors?
Not directly; this cable is strictly RS-232 DB9 to Hirose 6 pin. A serial-to-USB adapter is required for USB-only devices.

How long is the cable when stretched?
The coiled cable stretches to a maximum length of about 100cm to give additional reach in the field.

Are cables tested before shipping?
Yes, every cable is tested to ensure there are no short circuits or obvious potential breakdown problems before shipment.