






🔧 Fine-tune your fiber optic power like a pro — precision you can’t afford to miss!
The FLYPRO 5dB LC/UPC Single Mode Fixed Fiber Optic Attenuator offers ultra-precise optical power attenuation with ±0.5dB tolerance, minimal polarization dependent loss (≤0.2dB), and high return loss (≥55dB). Designed for fiber optic communication, CATV, and high-power optical device measurement, it ensures stable signal levels without altering the original transmission wave. Built with a ceramic core and dustproof caps, it operates reliably across a wide temperature range, making it an essential tool for professional-grade fiber optic network calibration and performance optimization.
| Manufacturer | FLYPRO Fiber |
| Part number | LSY-AAZV-IT-20230804-24530 |
| Item Weight | 18 g |
| Package Dimensions | 10.16 x 6.27 x 0.51 cm; 18 g |
| Item model number | FLYPROFiber 5dB LC Attenuator |
| Size | 5db/LC |
| Colour | Blue |
| Shape | Round |
| Item Package Quantity | 1 |
| Specification met | UL |
| Special Features | Low insertion loss |
| Batteries Required? | No |
A**E
They work!
The attenuation was dead on.
V**R
Great Optics
Perfect, other optics have failed, this worked perfectly