30dB Fiber Optic Attenuator
Sc Apc Fixed Type Male To Female Metal Fiber Optic Attenuator
Attenuator Description
Fiber Optic Attenuator is one kind of optical passive device which is used to debug the performance of the optical power in the optical communication system,debugging fiber optic instrument calibration correction, optical signal attenuation. And used for the attenuation of the input optical power, avoid optical receiver distortion due to input optical power powerful. The fixed fiber optic attenuator can achieve the dual function of adapter and attenuator.
Attenuator Feature
1. Low back reflection and Low PDL
2. High precision attenuation value
3. Precision control of attenuation range
4. Wide attenuation range
5. Precision ceramic ferrule
6. FC,SC,ST,LC...optional
7. Plastic or metal housing material
8. Comply with Telcodia GR-310-CORE.
Attenuator Application
1. Fiber optical telecommunication system
2. Fiber optical CATV
3. Fiber optical sensor
4. Testing equipment
Attenuator Specification
| Item | Parameter |
| Model | Fixed Type |
| Operating Wavelength | SM:1310/1550nm MM: 850/1300nm |
| Attenuation Range | 1~30dB |
| Return Loss | 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 |
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