SC Adapter Type 3db Fiber Optic Attenuator Single Mode
Attenuator optic attenuator is a precise device that can provide different attenuation for needing.They are used in the transmit line of fiber.There are two kinds of attenuator,alterable and fixable .The attenuation form 1dB to 65dB.
Optic attenuator is a precise device that provide the attenuation form 1dB to 65dB.It is design under the international standard and accord with the standard of IEC.It is largely used in the area of optic communication.
Fixable attenuator can be adjusted in need of the project.It is used in many fiber transmissions.There are three kinds of these products,FC/SC/ST convertor,high return lossof FC/SC type,high return loss of online type.
Features :
1, Fixed Attenuator(Fixed Type FC, SC, ST, LC)
2, Female to male type ( FC, SC, ST, LC)
3, In-Line Attenuator(Fused and Fiber Jumpers Type)
4, High Return Loss(In-Line and High RL Type)
5, Exact and Stable Attenuation(Variable Type)
Application:
* Fiber optic systems
* CATV and telecommunication systems
* Receiver padding for optical receiver protection
* Optical power equalization
* Increasing dynamic range for apparatus
Specification:
| Item | Parameter |
| Model | Fixed, Female&Male, In-line, Variable |
| Operating Wavelength | SM:1310/1550nm MM: 850/1300nm |
| Attenuation Range | 1~30dB |
| Return Loss | PC:≥50dB UPC: ≥55dB APC: ≥60db |
| Attenuation Tolerance | ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB) |
| Maximum Optical Input Power | 1000mW |
| Polarization Dependent Loss | ≤0.1dB |
| Working Temperature | -40°C~+75°C |
| Storage Temperature | -40°C~+ 85°C |
| Humidity | 95%RH |
ORDERING OPTIONS
| Connector | Type Application | Wavelength | Attenuation Leve |
| SC | UPC | 1310nm | 1,2,3,….25dB |
| FC | APC | 1550nm | |
|
ST LC |
1310/1550nm | ||
| MU |
Product picture
Factory picture
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