Shenzhen Unifiber Technology Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000pcs/day |
| Delivery Time | 3~5 business days |
| Packaging Details | PE bag |
| Wavelength | 1310nm 1550nm |
| Fiber | G.652D |
| Item | Variable optical Attenuator |
| Conector | SC LC FC |
| Attenuation | 0dB ~ 60dB |
| Return loss | UPC: ≥55 APC: ≥60 |
| Brand Name | UNIFIBER-OEM |
| Model Number | MVOASC |
| Certification | ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000pcs/day |
| Delivery Time | 3~5 business days | Packaging Details | PE bag |
| Wavelength | 1310nm 1550nm | Fiber | G.652D |
| Item | Variable optical Attenuator | Conector | SC LC FC |
| Attenuation | 0dB ~ 60dB | Return loss | UPC: ≥55 APC: ≥60 |
| Brand Name | UNIFIBER-OEM | Model Number | MVOASC |
| Certification | ROHS | Place of Origin | CHINA |
| High Light | dynamic control variable optical attenuator ，mechanical optical fiber attenuator | ||
In-Line Variable Optical Attenuator VOA Mechanical Adjustable 0~60 dB single mode with SC FC connectors 1M
Variable in-line Optical Attenuators (Adjustable in-line optical attenuator) are used to permit dynamic control of optical power levels in a fiber. It can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Furthermore, they can the used in optical amplifier systems to balance the gain across the different operating wavelengths. By using simple adjustment controls, the attenuation can be easily modified to any level required by your specific project.
Variable in-line attenuator comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. The collimator includes a ferrule with dual fibers therein, and a GRIN lens spaced from the ferrule with a distance in compliance with the distance between the reflection component and the GRIN lens.
Our high-performance variable in line optical attenuator is an essential component where optical signal levels need to be adjusted over a wide range of powers. Up to 60 dB variable attenuation rating. Cable is terminated with ST, FC, SC, LC, SC/APC, FC/APC, or LC/APC optical connector and available in the lengths up to 50 meters.
Applications
FTTH, CATV, LAN
Fiber optical telecommunication system
Testing equipment
Fiber optical sensor
Key Features
Wide attenuation range (variable)
Perfect environmental stability and reliability
High Precise attenuation value
Low additional loss
Specification
| Item | Unit | Parameter |
| Operating Wavelength | nm | SM:1310/1550nm MM: 850 /1300nm |
| Attenuation Range | dB | 1-10dB(1dB step), 15, 20, 25, 30dB |
| Return Loss | dB | PC:≥50 UPC: ≥55 APC: ≥60 |
| Attenuation Tolerance | dB | ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB) |
| Working Temperature | °C | -25°C~+75°C |
| Storage Temperature | °C | -40°C~+ 85°C |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
5000000-8000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution. Our featured products includes FTTA Waterproof... Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution. Our featured products includes FTTA Waterproof...
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