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Description
Features of Fiber Optic Variable Attenuator
- SC/UPC to SC/UPC Interface at both ends
- Variable 0 – 65dB attenuation range, best for FTTH
- Attenuated fiber doped with metal ions achieve attenuation effect
- High power resistant light source, high precision, and good stability
- Lightweight and compact in size
- Multiple forms, easy to use
Variable Attenuator Technical Parameters
| Item | SC/UPC Mems VOA Attenuator |
| Model | YDAT-MVOA-SCU |
| Attenuation value | 0dB ~ 60dB, mechanical variable |
| Sleeve type | Ceramic |
| Attenuation toerance | 1-5dB ≤±0.5dB, 5-60dB≤±10% |
| Operating wavelength | 1310nm, 1550nm |
| Mating times | >1000 times |
| Humidity | 95% RH |
| Working temperature | -40~+85℃ |
| Storage temperature | -55~+85℃ |
SC/UPC Fiber Optic Variable Attenuator Details
Yingda adjustable SC/UPC fiber optic variable attenuator has SC interface on both ends, can directly insert the SC-SC single mode simplex patch cords for attenuation test fiber optic cable.
All components of the SC attenuators are made of high-precision parts, free of burrs and defects, and are entirely machined. The highly automated production reduces manual intervention and errors, resulting in more stable and reliable quality.
The SC fiber optic variable attenuator features a modular connector design for easy operation; simply insert it until you hear a click, indicating a successful connection. This design is ideal for applications requiring frequent adjustments.
The mechanical variable attenuator SC use Grade A ceramic ferrules and allow for dynamic control of signal strength via a mechanical knob, with a typical adjustment range of 0-65dB. They offer good stability, better coaxial alignment, and high precision, ensuring higher product quality.
