In Line Variable Fiber Optical Attenuator
Description:
In-line Variable Fiber Optic Attenuator is a adjustable 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 photodetector to within the limits of the optical receiver.connector types can mount for FC,SC,LC,ST,FC/SC,SC/ST,etc. adapters. Attenuation range value:0.5~65dB
Features:Low back reflection and Low PDLHigh precision attenuation valuePrecision control of attenuation range Wide attenuation rangePrecision ceramic ferruleFC, SC, LC, ST, FC/SC, SC/ST MU optionalPlastic or metal housing material
Applications:
1. Fiber optical telecommunication system
2. Fiber optical CATV
3. Fiber optical sensor
4. Testing equipment
Technical Specification :
Operating Wavelength(nm) | | | 850 980 1260~1620 | |
Attenuation Range(dB): | | | | 0.5~65 | | |
Return Loss(dB): | | | | | >50 | | |
PDL(dB): | | | | | <0.1 | | |
Power Handling(mw): | | | | 300 | | |
Operating Temperature( | ): | | | -5~70 | | |
Storage Temperature( | ): | | | -40~85 | | |
Fiber Type: | | | | | Customerized | | |
Fiber Length(m): | | | | | Customerized | | |
Connector: | | | | | Customerized | | |
| | | | |
Isolation Type | Operating Wavelength | Fiber Type | Optical Length | In/Out Connector |
| | | | | | |
| | | | | | 0=None |
| 1260~1620 | 1=250um bare fiber | | 1=FC/APC |
SM=Single Mode | 2=900um Loose tube | 1=1m | 2=FC/PC |
| or |
MM=MultiMode | | 3=2mm Cable | 1.5=1.5m | 3=SC/APC |
Customerized |
| 4=3mm Cable | | 4=SC/PC |
| | | |
| | | | | | 5=LC |
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