The modern laser light sources of the OLS series guarantee you quick measurements without the need for long warm-up times, ensuring accurate and reproducible results. You can start your measurements directly with the OLS series laser light sources. The OLS150 SM supports 1310/1550 nm wavelengths and, together with the OPM 100, displays the quality of the fiber optic links. The OLS150 SM features a 2.5 mm interface, making it compatible with SC, ST, and FC connectors. Additionally, the package includes a 1.25 mm adapter for LC and MU connectors. With its compact design and weight of only 300 g, the OLS150 SM fits comfortably in your hand. The rubber casing protects the device from damage. The included lanyard allows the device to be securely hung around the neck, so you don't have to hold it constantly.