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Description
The product is made of attenuated fibers doped with metal ions, which can adjust the optical power to the required standard. The flange implementation method provides multiple joint models, FC-FC, FC-SC, FC-ST, SC-SC for customers to choose from, easy installation, and simple structure.
Mems Variable Optical Attenuator Features
- 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.
- 0-30dB variable attenuation
- SC female to FC female interface
Technical parameters
| Product name | MVOA attenuator |
| Attenuation value | 1dB ~ 30dB adjustable |
| Working wavelength | 1310/1490nm/1550nm |
| Ferrule material | Ceramic |
| Attenuation accuracy | 1~5dB:≤+0.5 (dB) 5~30dB:≤+10% (dB) |
| Polarization Dependent Loss | ≤0.2dB |
| Return loss | UPC≥55dB, APC≥60dB |
| Humidity | 95%RH |
| Working temperature | -40~+75℃ |
| Storage temperature | -40~+85℃ |
SC-FC Mems Variable Optical Attenuator Details
The MEMS VOA attenuator features a built-in doped metal ion-containing attenuating fiber and a ceramic ferrule, ensuring stable performance and strong anti-interference capabilities. After testing, the dust cap should be attached to prevent dust contamination. SC connectors use a black dust cap, while FC connectors use a red dust cap.
This female-to-female mechanically adjustable fiber optic attenuator allows for attenuation of different fiber optic connectors at both ends, with an adjustable range of 0-30dB.
Although made of metal, it is small in size, lightweight, offers excellent inter-mating performance, high-temperature resistant and environmentally friendly, meets environmental requirements with beautiful appearance.
