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Flange/Adapter Type LC Fiber Optic Attenuator
Flange Type Fixed Attenuator is also called adapter type attenuator,the shape is similar to the common fibre optic adaptor.The principle is to install the attenuator inside the adapter,so that the connector is not connected with each other to achieve the purpose of attenuation.
This range of fixed fiber optic attenuator is mainly used to reduce optical power to target value in optical links.
Sinocomms’ fixed fiber optic attenuators offer multiple options including SC, LC, ST, FC, and MU connector types and definable attenuation values from 1db to 30dB. Based on the shape of ferrule shape, the fixed optical fiber attenuator can also be classified as UPC and APC with 8 degrees type. The attenuation value is in range of 0 to 30dB, which are all applicable for optical signal with wavelength ranging from 1,250nm to 1,650nm.
- 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