1270-1350nm VOA MEMS Variable Optical Attenuator Dark Type O / C / L Band ROHS
1270~1350 nm VOA MEMS Variable Optical Attenuator dark Type O/C/L band ROHS
1. Features:
- Low insertion loss
- Low polarization dependent loss
- Compact design
- Low power consumption
- Insensitive to shock and vibration
2. Applications:
- Power control and equalization in multi channel systems
- Gain-tilt control in EDFAs
- Receiver protection
- Channel on/off switching
3. Compliance:
- Telcordia GR-1209-CORE
- Telcordia GR-1221-CORE
- RoHS
specifications
| Parameter | Unit | Specification | Note |
| Wavelength Range | nm | 1270 - 1350 | |
| Attenuation Type | Bright or Dark | ||
| Attenuation Range | dB | ≥30 | |
| Blocking State Attenuation | dB | ≥40 | Dark type |
| Insertion Loss | dB | ≤0.7 (0.5 Typical) | Excluding Connectors |
| Attenuation Resolution | Continuous | ||
| Wavelength Dependent Loss | dB | ≤0.3 | @<0dB Att. |
| ≤0.6 | @<10dB Att. | ||
| ≤1.5 | @<20dB Att. | ||
| Ripple | dB | ≤0.05 | Within 0.4nm window @20dB |
| Polarization Dependent Loss | dB | ≤0.1 | @<0dB Att. |
| ≤0.3 | @<20dB Att. | ||
| Temperature Dependent Loss | dB | ≤0.7 | @<0dB Att. compare with RT |
| ≤1.0 | @<20dB Att. compare with RT | ||
| Return Loss | dB | ≥45 | |
| PMD | ps | ≤0.1 | |
| Response Time | ms | ≤3 | 10-90% Optical Power |
| Optical Power Handling | MW | 300 | |
| Driving Voltage | VDC | 6V or 15V | |
| Power Consumption | mW | ≤2 | |
| Operating Temperature | ºC | 0 to 70 | |
| Storage Temperature Range | ºC | -40 to 85 |
*The specifications are w/o connector.
* For devices with connectors, 0.3dB higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector, key aligned to slow axis.
ordering information
| MSVOA- | X | X- | XX- | X | XX- | X |
| MS=MEMS | Operating Wavelength | Attenuation Type | Drive Voltage | Fiber Type | Fiber Length | Connector Type |
| V=Variable | C=C Band | B=Bright | 6=6V | 0=250μm fiber | 10=1.0m | 0=None |
| O=Optical | L=L Band | D=Dark | 15=15V | 1=900μm fiber | 15=1.5m | 1=FC/UFC |
| A=Attenuator | 2=FC/APC | |||||
| 3=SC/UPC | ||||||
| 4=SC/APC | ||||||
| 5=LC/UPC | ||||||
| 6=LC/APC |
company prolife
According to the customer's requirement.
We can provide packing according to customer's requirement, quantity, weight and volume.
Our Services:We can provide customized products for customers. We only need to provide requirements, samples, specifications, drawings, etc.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. or it is 3-6 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What certificate we have?
A: ISO 9001: 2015, RoSH, CE, High and New Tech Enterprise Certficate.
Q: What is your delivery date?
A: The delivery date is approximately 3-5days, depending on the order quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.