VOA
- Optonest' Variable Optical Attenuators(VOA) is designed for applications of power control in EDFA and WDM modules. This product includes a reliable MEMS chip with rapid response time and optical performance. Optonest's VOA provides a good performance and low cost solution to meet customer's need.
Features
- Low Insertion Loss
- Rapid Response Time
- Compact Size Package
- Low Cost Solution
Applications
- Power Management in Optical Networks
- Channel Equalization in WDM Module
- Receiver Protection and Switching
Specifications
| Parameter | Conditions |
| Operating Wavelength | C-band or L-band |
| Insertion Loss | ≤ 1.0 dB |
| Return Loss | ≥ 40 dB |
| Attenuation Range | ≤ 30 dB |
| PDL@Att < 20dB | ≤ 0.4 dB |
| WDL@Att = 0dB ~ 10dB | ≤ 0.5 dB |
| WDL@Att = 10dB ~ 20dB | ≤ 1.0 dB |
| TDL@Att = 0dB ~ 10dB | ≤ 0.8 dB |
| TDL@Att = 10dB ~ 20dB | ≤ 1.2 dB |
| Response Time | ≤ 3 ms |
| Power Consumption | ≤ 0.1 mW |
| Drive Voltage | ≤ 5 V |
| Operation Temperature | -5 ~ 70 ℃ |
| Type | Bright / Dark |
| Size | 20.5mm X 5.3 mm |
| Fiber Type and Length | 250um SMF-28e : 100(+10/0) cm |
※ Customized products are available upon customer request.