- What this product does - Optical attenuators for precise signal control in fiber-optic networks. Use them to reduce optical power, protect receivers from overload, and fine-tune link performance. - Key benefits — why you need it - Prevent receiver saturation and signal distortion by inserting the correct attenuation. - Simplify commissioning and troubleshooting with a range of fixed attenuation levels on hand. - Avoid repeated visits or emergency fixes by having the right attenuation available during installation. - Kit contents and attenuation options - 10-piece kit with assorted attenuation values: 0 dB, 1 dB, 2 dB, 3 dB, 5 dB, 7 dB — covers common requirements for installation, testing and maintenance. - Connector and compatibility - FC UPC connector type (socket-to-plug) for secure, reliable mating in FTTH and other FC-equipped systems. - Designed to work directly with equipment and patch panels using FC UPC interfaces. - Performance and function - Fixed optical attenuation provides repeatable, predictable power reduction for accurate link setup and testing. - Useful for balancing power between transmitters and receivers and for routine maintenance tasks. - Practical use cases - FTTH installation: adjust subscriber line power to match ONT/ONU receiver limits and ensure stable customer service. - Data center links: prevent SFP/receiver overload when integrating new transceivers or rerouting signals. - Telecom maintenance and testing: verify link margins and calibrate test equipment during upgrades or troubleshooting. - Why choose this kit - Multiple attenuation values in one package reduce the need to order individual attenuators. - FC UPC compatibility ensures straightforward integration into common fiber deployments. - Suitable for installers, field technicians and maintenance teams needing reliable, ready-to-use attenuation options. - Notes for use - Match the required dB value to the measured optical power and receiver specifications to achieve the desired link performance. - Ensure connectors are clean before mating to avoid contamination-related loss. Contains: 10 optical attenuators with attenuation levels 0 dB, 1 dB, 2 dB, 3 dB, 5 dB, 7 dB; FC UPC connector type (socket-to-plug).