MEMS Variable Optical Attenuator
optic fiber variable attenuator MEMS VOA
Description:
PG designs and manufactures innovative, photonic integrated circuit (PIC) based MEMS (micro electro-mechanical systems) Variable Optical Attenuator for next generation, dynamically configurable optical networks.
The MEMS products base on electrostatic MEMS technology, The reflective mirror MEMS technology enables the creation of products with high attenuation levels and can be configured as bright or dark devices. When combined with the PG advanced packaging and manufacturing capabilities, this results in a new category of MEMS components that are designed to exceed specifications for performance, compactness, manufacturability and reliability.
Features:
Low insertion loss
Low polarization dependent loss
Compact design
Low power consumption
Insensitive to shock and vibration
Applications:
Power control and equalization in multi channel systems
Gain-tilt control in EDFAs
Receiver protection
Channel on/off switching
OADM( Optical Add-Drop Multiplexer）
Compliance:
Telcordia GR-1221-CORE
RoHS
Parameter | Unit | Specification | Note | |
Wavelength Range | nm | 1530 - 1570 | C band | |
1570 - 1610 | L band | |||
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. | |
≤1.5 | @<20dB Att. | |||
Ripple | dB | ≤0.05 | Within 0.4nm window @20dB | |
dB | ≤0.1 | @<0dB Att. | ||
≤0.3 | @<20dB Att. | |||
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 | ||
Order information: | ||||||||||||
X | X- | XX- | X | XX- | X | |||||||
MS=MEMS | Operating Wavelength | Attenuation Type | Drive Voltage | Fiber Type | Fiber Length | Connector Type | ||||||
V=Variable O=Optical | C=C Band L=L Band | B=Bright D=Dark | 6=6V 15=15V | B=250μm fiber T=900μm fiber | 10=1.0m 15=1.5m | 0=None 1=FC/UFC 2=FC/APC 3=SC/UPC 4=SC/APC 5=LC/UPC 6=LC/APC | ||||||
1. Fast Delivery: delivery products within 3-5 after payment.depend on quantity.
2. Provide OEM. use customers Brand on products and packege(The delivery time will delay 3-5days)
3. We provide 1 year Warranty.
4. Delivery the products through the customer-specified way. (some time need negotiate the freight)