Fiber Optic Light Source 1310/1550nm with Optical Power Meter — Easy to Use

Compact light source operating at 1310nm and 1550nm with an integrated optical power meter for field and lab use. It produces a stable, accurate optical output at both wavelengths, making it suitable for a wide range of single-mode and multi-mode fiber systems and easy to incorporate into existing networks. Built to deliver consistent measurement results, this device is ideal for verifying cable integrity, performing network maintenance, and locating faults — the reliable output helps pinpoint issues quickly. Rugged construction and professional-grade features provide dependable performance for applications in telecommunications, data centers, and other demanding environments. Designed for straightforward operation, the unit is lightweight and portable with intuitive controls and a clear display so even users with limited experience can obtain accurate readings on site. With precise output control, the light source helps reduce signal loss and supports efficient data transmission, ensuring stable network connections during testing and troubleshooting.