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Adjustable Variable Fiber Optic Attenuator SC APC 2db 5 db 10db 15
db db 20
Description
Fiber Optic Attenuator is used in a wide variety of applications
and can satisfy almost any requirement where a reduction in power
is needed. We supply various kinds of fiber attenuators, including LC, SC, and
ST, FC and Variable fiber optic attenuators.
Feature
Application
Parameter
parameter | SM(9/125) | MM(50/125,62.5/125) | ||
Attenuation values | 1dB to 20dB(1dB step),25dB,30dB | 1dB to 25dB(1dB step) | ||
Wavelength | 1310nm & 1550nm | 850nm &1300nm | ||
Attenuation Tolerance (dB) | 1-10dB<±1.0dB ( typical ) standard | 2dB,5dB,10dB<±1.0dB(typical ) standard | ||
11-25dB<±10% ( typical ) standard | 15dB<±10% ( typical ) standard | |||
1-10dB<±0.5dB ( typical ) premium | 2dB,5dB,10dB<±0.5dB(typical ) premium | |||
11-25dB<±5% ( typical ) premium | 15dB<±5% ( typical ) premium | |||
Return Loss | PC | ≥45 dB |
| |
UPC | ≥55 dB | |||
APC | ≥65 dB | |||
Attenuator mode | Fixed type, male to female type, In-line type, Variable type | |||
Operating Temperature | -40°C~+75°C | |||
Storage Temperature | -40°C~+85°C |
Type | Attenuation values | Attenuation Tolerance | Wavelength | supplementary loss | Connector types |
female to male | 1-30dB | 1~10dB<±0.5dB | 1310nm | insertion loss: | FC/UPC |
1550nm | ≤0.2dB (UPC) | FC/APC | |||
1310nm/1550nm | ≤0.3dB (APC) | SC/UPC,SC/APC | |||
Return Loss : | |||||
11~30dB<±1.0dB | ≥55dB (UPC) | LC/UPC,LC/APC | |||
≥65dB (APC) | ST/UPC,MU/P |
Product Pictures
Wangtong Factory