Description
Ziguan Photonics' MEMS variable optical attenuator based on MEMS is an important component to realize power regulation in an all-optical network. DVOA can realize the comprehensive remote control of the all-optical network. Mainly used in: preset optical power equalization, channel transmission equalization, optical automatic gain adjustment, optical receiver protection, etc. The DVOA product developed by our company adopts a MEMS control chip and a unique optical design, which makes the product more miniaturized, lower cost, and more rapid response, with higher stability and reliability, and easy to manufacture.
MEMS Variable Optical Attenuator
Specifications
| Number Of Channels: | Single Channel |
|---|---|
| Operating Wavelength Range: | 1260 – 1650 nm |
| Dynamic Attenuation Range (max): | 45 dB |
| Insertion Loss (max): | 0.7 dB |
| Return Loss (min): | 55 dB |
| Number Of Channels: | Single channel |
| Number Of Channels: | Normally Open or Close |
| Response Time: | 2.0ms(typ 1.0ms) |
| Transmitted Optical Power: | 300 mW |
| Operating Temperature Range: | 0-70 ℃ |
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Features
- Ultra-Compact Design: Small in size, easy to integrate
- High Dynamic Range: 0-60dB, precise optical power control
- Low Insertion Loss: 0.7dB, minimizes signal loss
- Fast response
Applications
- Signal power management in an optical network
- Power balancing before modulation and multiplexing
- Channel transmission equalization in DWDM systems
- Power control into receivers
- Optical automatic gain adjustment in EDFAs
- Test equipment
Frequently Asked Questions
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