Get started easily with Santec instruments with the Quick Start Guide and full Santec.Hardware.dll documentation.

The OP-SDK provides a Windows DLL-based programming interface for controlling OptoTest/Santec optical instruments over USB, including device discovery, multi-instrument management, and cross-language integration via STDCALL-compatible functions.

Python and C# sample code for retrieving data from a centralized XNS.

Labview and Python code for using the OPM-200 for automated fiber optic cable testing workflows.

Python sample code for connecting to a device and checking its *IDN response.

C# and Python sample code for using the RLM-100.

C# sample code for using the BRM-100.

C# sample code for using the RD-P-100 or RD-SP-100.

General USB driver for Santec devices, including the TSL, PCU, OSU, SPA and LLP.

Download the drivers directly from NIVISA.

Easy to use wrapper library for all of Santec Canada's instruments.

USB FTDI drivers for Optotest SLS/ILM/OPM products and current CA models. Seeing an error like "ftd2xx.dll missing"? Run the "dpinst.exe" to install everything.