FC Low Back Reflection D type Fiber Optic Attenuator
FTTH FC Upc Single Mode Multi Mode Fiber Optic Attenuator
Attenuator Description:
Fiber Optic Attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. The basic types of optical attenuators are fixed and variable, and are designed to be used with various kinds of fiber optic connectors.
Attenuator Features
1. Low insertion loss and back reflection
2. Definable attenuation from 1dB to 30dB
3. PC, UPC and APC polish types
4. Available with FC, SC, ST and LC terminations
Attenuator Applications
1. Telecommunication Networks
2. Local Area Network
3. FTTH and FTTx
4. Fiber Optic Sensors
5. Test & measurement
6. DWDM applications
Attenuator 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 |
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