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Brand Name : | CY COM |
Delivery Time : | 3-5 working days |
Payment Terms : | T/T, Western Union, Paypal |
Model Number : | in line variable attenuator |
Certification : | ISO9001:2015,RoHS |
Price : | usd18~25/pc |
Supply Ability : | 2000pcs/day |
Description of In-line variable type attenuator
Fiber Optic Attenuator is a component installed in a fiber optic
transmission system that reduces the power in the optical signal.
It is often used to limit the optical power received by the photo
detector to within the limits of the optical receiver.
Features:
Excellent environment stability
Wide attenuation range (variable)
Low insertion loss
Precision ceramic ferrule
Compact in size
Simple and Reliable Structure
Application:
Specification:
Item | Unit | Parameter |
Operating Wavelength | nm | SM:1310/1550nm MM: 850 /1300nm |
Attenuation Range | dB | 1-10dB(1dB step), 15, 20, 25, 30dB |
Return Loss | dB | PC:≥50 UPC: ≥55 APC: ≥60 |
Attenuation Tolerance | dB | ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB) |
Working Temperature | °C | -25°C~+75°C |
Storage Temperature | °C | -40°C~+ 85°C |
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