D1315 Fiber Optic Light Source with Optical Power Meter — 1310/1550nm Dual-Wavelength, Accurate Measurements

The D1315 Fiber Optic Source is a professional test instrument built for dependable long-term use in telecommunications environments. Its rugged construction delivers consistent performance over time. This unit provides dual-wavelength output at 1310nm and 1550nm, ensuring compatibility across a wide range of fiber optic applications. An integrated Optical Power Meter supplies precise power-level readings to help technicians optimize link performance and verify signal integrity. Designed for easy installation, the D1315 works with industry-standard connectors to ensure straightforward connectivity with existing systems. Overall, this source-plus-meter combination offers the accurate, repeatable measurements professionals rely on for network commissioning and maintenance.