3pcs FC Mechanical Variable Precision Optical Fiber Attenuator Subtotal: $60.00
Fiber Attenuator
1310nm/1550nm MEMS VOA Reflective/Transmissive Electronically Controlled Adjustable Attenuator
Product ID: 1390
$89.00
1310nm/1550nm MEMS VOA Reflective/Transmissive Electronically Controlled Adjustable Attenuator
[Features]
Low insertion loss
Compact structure
Rapid response
High stability and reliability
[Applications]
Transmitted optical power
Optical path power balance
Channel transmission equalization
Light automatic gain adjustment
Optical receiver protection
[Specifications]
| Paramter | Unit | Value | Remark |
| Wavelength Range | nm | 1260-1650 | 1310nm/1550nm |
| Attenuation Type | Normally open or normally closed | ||
| Attenuation Range | dB | ≥30 | |
| Max. Attenuation Range | dB | ≥45 | |
| Insertion Loss | dB | ≤0.7 (0.5 typical) | without connector |
| Attenuation Type | continuous | ||
| Wavelength Dependent Loss | dB | ≤0.1 | Test at 0dB |
| ≤1 | Test at 20dB | ||
| Rhipple | dB | ≤0.05 | 0.4nm bandwidth tested at 20dB |
| Polarization Dependent Loss | dB | ≤0.1 | Test at 0dB |
| ≤1 | Test at 20dB | ||
| Temperature Dependent Loss | dB | ≤0.15 | Test at 0dB |
| ≤1 | Test at 20dB | ||
| Return Loss | dB | ≥55 | |
| Extinction Ratio | dB | 18 | |
| PMD | ps | ≤0.5 | |
| Response Time | ms | ≤2 (1 typical) | 10~90% optical power |
| Transmitted Optical Power | mW | 300 | |
| Drive Voltage | VDC | 5V | At 5V typical is 40dB |
| Power Consumption | mW | ≤2 | |
| Operating Temperature | ℃ | 0 ~ 70 | |
| Storage Temperature | ℃ | -40 ~ +85 |
Package Dimensions
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Ordering Information
| VOA | Port | Working Wavelength | Grade | Fiber Type | Fiber Length | Connector Type |
| 1=Normally closed 2=Normally open |
0101=1×1 SS=oters |
1310=1310nm 1550=1550nm 1625=1625nm S=oters |
P=P Grade A=A Grade |
1=250um bare fiber 2=900um loose tube S=oters |
1=1m 2=2m |
N=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=oters |
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