1.1. Reliable and Quality: The D1315 fiber optic light source is a trustworthy and tier optical light source that meets the demands of professionals in the telecommunications industry. Its exceptional build quality ensures longlasting performance. 2.2. DualWavelength Capability: This versatile product stands out with its dualwavelength capability, emitting light at wavelengths of 1310 nm and 1550 nm. This feature provides flexibility and compatibility for various fiber optic applications. 3.3. Precise Power Measurement: Equipped with an advanced optical power meter, the D1315 accurately measures optical signal power levels. This allows users to optimize their network performance and ensure reliable data transmission. 4.4. Seamless Integration: Meticulously designed with attention to detail, this optical light source integrates seamlessly into existing fiber optic systems. Compatibility with industrystandard connectors enables effortless connectivity and smooth operation.