FC adjustable Fiber Optic Attenuator
Adjustable fiber optic attenuator, also called variable fiber optic attenuator, usually is inline type, the appearance like fiber optic patch cord; it is with an adjustable component in the middle of the device to change the attenuation level to a certain figure. There are also handheld variable fiber optic attenuators; they are used as test equipment, and we have the inline fiber optic attenuators.
Features:Low back reflection and Low PDLHigh precision attenuation valuePrecision control of attenuation range Wide attenuation rangePrecision ceramic ferrulePlastic or metal housing material
Applications:
Fiber optical telecommunication system
Fiber optical CATV
Fiber optical sensor
Testing equipment
Technical Specification :
|
Type | Parameter |
Attenuation Value | 0-30dB adjustable |
Return Loss | PC>45dB |
Working Wavelength | 1310nm and 1550nm(SM) |
Attenuation Tolerance | 0.1dB |
Working Temperature(ºC) | -40ºC~+ 75ºC |
Storage Temperature(ºC) | -40ºC~+ 85ºC |
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