Optical attenuators designed for optimal signal performance in fiber optic networks. - Includes 10 pieces with various attenuation levels (0dB, 1dB, 2dB, 3dB, 5dB, 7dB) to meet diverse application needs - FC UPC female to FC UPC male connectors provide secure and reliable connections in FTTH installations - Enables precise signal management to maintain proper link budgets, protect receivers, and support testing and calibration - Suitable for telecommunications, data centers, and other fiber optic applications requiring controlled attenuation Use scenarios - FTTH field installations to tune signal levels between network elements - Telecommunications and data center links requiring precise attenuation for stable performance - Field maintenance and commissioning where multiple attenuation options simplify testing and setup