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0~40dB Single-Channel MEMS Variable Optical Attenuator
The 0~40dB Single-Channel MEMS Variable Optical Attenuator is an optical device based on Micro-Electro-Mechanical Systems (MEMS) technology, capable of precisely adjusting the optical signal strength within a range of 0 to 40dB for a single channel. It utilizes miniature structures such as MEMS micromirrors and achieves mechanical adjustment of the optical path through electrical control. This device offers advantages such as fast response time, compact size, low power consumption, and high stability. It is widely used in optical fiber communication systems, optical power management, EDFA systems, passive optical networks (PON), and laboratory testing. Its main functions include dynamically adjusting optical power, balancing signal strength, and protecting receiving equipment from strong signals, making it a key component in high-performance optical networks.
$119.61
0~40dB Single-Channel MEMS Variable Optical Attenuator
The 0~40dB Single-Channel MEMS Variable Optical Attenuator is an optical device based on Micro-Electro-Mechanical Systems (MEMS) technology, capable of precisely adjusting the optical signal strength within a range of 0 to 40dB for a single channel. It utilizes miniature structures such as MEMS micromirrors and achieves mechanical adjustment of the optical path through electrical control. This device offers advantages such as fast response time, compact size, low power consumption, and high stability. It is widely used in optical fiber communication systems, optical power management, EDFA systems, passive optical networks (PON), and laboratory testing. Its main functions include dynamically adjusting optical power, balancing signal strength, and protecting receiving equipment from strong signals, making it a key component in high-performance optical networks.
Specifications
| Parameter | Value | |
|---|---|---|
| Operation Wavelength (nm) | O band /C band/L band/Full band | |
| Attenuation Type | Bright or Dark | |
| Attenuation Range (dB) | ≥40 | |
| Insertion Loss (dB) | ≤0.7 | |
| Attenuation Resolution (dB) | Continuous | |
| Return Loss (dB) | ≥45 | |
| Fiber Type | SMF-28e | |
| Response Time (ms) | ≤2 (10-90%optical power) | |
| Driving Voltage (V) | 0~6.5V(6V for Dark) or 0~15V(14V for Dark) | |
| Driving Power (mW) | ≤2 | |
| Polarization Dependent Loss (dB) | ≤0.1@0dB , ≤0.5@20dB Attn. | |
| Wavelength Dependent Loss (dB) | ≤0.3@0dB , ≤1.0@20dB Attn. over 20nm span | |
| Optical Power (mW) | ≤500 | |
| Operating Temperature (°C) | -0 ~ +70 | |
| Storage Temperature (°C) | -40 ~ +85 | |
| Package Dimension (mm) | Φ5.6 x L17 | |
Note: O band: 1290~1330nm, C band: 1530~1570nm, L band: 1570~1610nm, Full band: 1270~1620nm
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