LC Variable Optical Attenuator
Fiber Optic Attenuators are used in the fiber optic communications to reduce the fiber optic power at a certain value, the most commonly used type is female to male fiber optic attenuator, it has the fiber optic connector at one side and a female type fiber optic adapter at the other, inside, there is a piece of attenuation optical fiber, and the fiber optic attenuator name is based on the connector type and the attenuation value.
Sinocomms also highlights its additional Variable Optical Attenuator(VOA).
Available in both inline and terminator/build-out styles, Sinocomms' Variable Fiber Optic Attenuator offers multiple options including SC, LC, ST, FC, and E2000 connector types.
LC Variable Optical Attenuators from Sinocomms provide defined control of optical signals in both integrated and add-on products. Depending on the project or need, our VOA can limit, or attenuate, the amount of light passing through to the exact level your project or application requires.
- Specifications
- Features
- Applications
- Compliances
- Downloads
Specifications
| Ferrule Type | Zirconia Ceramic |
| Attenuation Value | 1dB to 30dB |
| Operating Wavelength | 1240nm to 1620nm (SM) 850nm/1310nm/1550nm (MM) |
| Return Loss | UPC ≥55dB APC ≥65dB |
| Attenuation Accuracy | ±0.5dB |
| Polarization Dependent Loss | ≤0.2dB |
| Maximum Optical Input Power | 500mW |
| Mechanical Durability | 1000 Cycles |
| Operating Temperature | -40ºC to 85ºC |
| Humidity | 95%RH |
Features
- 1-30 dB values definable
- Wavelength insensitive
- Available with singlemode, multimode, and PM versions
- Available with LC, SC, FC, ST, MU and E2000 terminations
- Available with PC, UPC, and APC polish
Applications
- DWDM
- Optical sensors
- Test & measurement
- Telecommunications
Compliances
- Telcordia Standards: GR-326-CORE/ GR-910-CORE/ GR-1221-CORE
- RoHS