YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. Fiber Optic Connects The World
Add to Cart
LC Mechanical VOA Attenuator, LC MVOA Attenuator, Fiber Optic Attenuator
LC Mechanical variable optical attenuator is generally used in optical measurement. In the when
measure optical receiver sensitivity, usually place in the optical receiver input to adjust receiving
light power. It is in the middle of fiber connector, suitable for all kinds of fibre optic connector with
all high performance of connectors.
When use optical attenuator, please keep the environment clean and dry, put on the dust cap
when not in use, handle with care, strictly forbid collision.
Feature:
Application:
Specification:
| Parameter | Condition | Value |
| Attenuation(dB) | UPC | 1~30 |
| APC | ||
| Return loss(dB) | UPC | >50 |
| APC | >60 | |
| Operating wavelength(nm) | 1310, 1550, 1240, 1600 | |
| Attenuation accuracy | 1~4dB | ≤0.5dB |
| 5~30dB | <10% | |
| Operating temperature() | - | -40 ~ +75 |
| Storage temperature() | - | -40 ~ +85 |
| Polarization Dependent Loss(dB) | - | <0.2 |
| Relative humidity (%) | 75 | 95 |
| Vibration(dB) | 10 ~55,2Hrs | ∆IL≤0.2 |
| Impact(dB) | 1.5m,5 drops | ∆IL≤0.2 |
