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| Categories | Fiber Optical Attenuator | 
|---|---|
| Brand Name: | GaPho | 
| Model Number: | Fiber Optical Attenuator | 
| Place of Origin: | China | 
| MOQ: | 10 | 
| Price: | Negotiable | 
| Payment Terms: | T/T | 
| Supply Ability: | 20000/week | 
| Delivery Time: | 7-10 day | 
| Packaging Details: | Carton | 
| Product Name: | Fiber Optical Attenuator | 
| Attenuation Value: | 1dB ~ 30dB | 
| Maximum Optical Input Power: | 1000mW | 
| Polarization Dependent Loss: | ≤0.1dB | 
| Connect: | SC / FC / LC / E200 / ST (UPC Only) / Mu (UPC Only) | 
Fiber Optical Attenuator Fixed Build - out or Fixed Male to Female
Fixed plug in optical attenuators (Fixed Build-out or Fixed Male to
Female) use doped fiber to provide fixed level of optical
attenuation. Typical attenuation
values are between 3 and 20 dB. It is used in optical systems where
the optical power from a source is too high for the test equipment
in use. Fixed plug
type fiber attenuator provides a connector plug (male) and an
adapter socket (female) to connect between fiber patch cord and
fiber adapter. Fixed
plug type optical attenuator introduces an in-line fixed loss that
will reduce the source power to an acceptable detection level. The
attenuation level should
be stable with temperature and wavelength for a stable reliable
system.
◇Features:
 Low Insertion Loss
 High extinction ratio
 High isolation
 Excellent stability and reliability
| SC,FC,LC,ST Fixed Plug In Attenuator | |
| Attenuation Value | 1dB ~ 30dB | 
| Operating Wavelength | Singlemode: 1240 ~ 1620nm (Dual 1310/1550nm) | 
| Multimode: 850 ~ 1310nm 62.5 or 50um | |
| Return Loss | UPC >55dB | 
| APC >65dB | |
| Attenuation Accuracy | 1 ~ 7 dB ±0.5dB | 
| 8 ~ 12 dB ±0.7dB | |
| 13 ~ 17 dB ±1.0dB | |
| 18 ~ 25 dB ±1.3dB | |
| Maximum Optical Input Power | 1000mW | 
| Polarization Dependent Loss | ≤0.1dB | 
| Operating Temperature Range | -40 to 75 | 
| Storage Temperature Range | -40 to 85 | 
| Humidity | 95%RH | 
| Mu Fixed Plug In Attenuator | |
| Return Loss | Less than 50 dB (SPC) | 
| Less than 55 dB (UPC) | |
| Less than 65 dB (APC) | |
| Attenuation Accuracy | +/-0.5 (1-10) +/-1.0 (11-30) | 
| Polarization Dependent Loss | Less than 0.2dB | 
| Maximum Optical Input Power | 200mW | 


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