Ruik-Tech Communication Co., Ltd.
2000nm Manual Variable Optical Attenuator
Features
High Precision
Wide Attenuation Range
Low Insertion Loss
Applications
Optical Communication Systems Test
Optics Laboratory
Specifications
| Parameter | Unit | Value |
| Center Wavelength | nm | 2000, 1950, 2050 |
| Operating Wavelength Range | nm | ±40 |
| Attenuation Range | dB | 0.8,-60 |
| Max. Insertion Loss | dB | 0.8 |
| Min. Return Loss | dB | 50 |
| Adjustment Precision | dB | 0.02 |
| Min. Extinction Ratio at 23°C (PM Fiber Type) | dB | 20 |
| Max. Polarization Dependent Loss at 23°C (SM Fiber Type) | dB | 0.15 |
| Max. Power Handling | mW | 500 |
| Fiber Type | – | PM Panda Fiber or SM Fiber |
| Operating Temperature | °C | 0 ,- +70 |
| Storage Temperature | °C | -40’+85 |
| Package Dimensions | mm | 26x18x8 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. The default connector key is aligned to slow axis.
Package Dimensions
Ordering Information
PMMVOA-1111-2-333-45-6-77 (PM Fiber Type) / MVOA-1111-2-333-45-6-77 (SM Fiber Type)
| 1111 – Wavelength: | 2000=2000nm, SSSS=Specify |
| 2 – Working Axis: | B=Both axis working, F=Fast axis blocked, N=Non-PM |
| 333 – Fiber Type: | 001=PM1550, 008=SMF-28E, 045=PM1950, 090=SM1950, SSS=Specify |
| 4 – Package Dimension: | 0=26x18x8mm, S=Specify |
| 5 – Pigtail Type: | 0=bare fiber, 1=900pm loose tube |
| 6 – Fiber Length: | 0.75=0.75m, 1.0=1m, S=Specify |
| 77 – Connector Type: | O=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify |
Web: www.ruik-tech.com
Tel: 86-0769-28337151
Email: [email protected]
RUIK Technology-Your Trusted Supplier of fiber laser passive components.
