Product Description
BRIEF INTRODUCTION (Collimator Type)
Variable optical attenuator is an optical fiber attenuator, which is mainly base on collimator principle. The pigtail can be chose 0.9/2.0/3.0mm loose tube and connector can be chose SC, LC, FC, ST, MU. The attenuator operating bandwidth from 1250 to 1650nm and the attenuation can be adjusting from 0.8 to 60dB online. Variable optical attenuator mainly used reduces the size of the optical power in the optical link, equipment test, telecommunication network and so on.
BRIEF INTRODUCTION (Collimator Type)
Variable optical attenuator is an optical fiber attenuator, which is mainly base on collimator principle. The pigtail can be chose 0.9/2.0/3.0mm loose tube and connector can be chose SC, LC, FC, ST, MU. The attenuatoroperating bandwidth from 1250 to 1650nm and the attenuation can be adjusting from 0.8 to 60dB online. Variable optical attenuator mainly used reduces the size of the optical power in the optical link, equipment test,telecommunication network and so on.
APPLICATIONS
Telecommunication Networks
Data Networks
Video & CATV
FEATURES
Bellcore Compliant
Durability (well over 100mw)
Wavelength Independent (DWDM)
Simple and Reliable Structure
SPECIFICATIONS
| PARAMETER |
UNIT |
| Wavelength range |
1260~1650 |
nm |
| Attenuation Range |
0.8~60 |
dB |
| Original Loss |
<0.8 |
dB |
| Return Loss |
>50 |
dB |
| Fiber Type |
SM28, 9/125um |
um |
| Precision |
0.02 |
dB |
| PDL |
≤0.10 |
dB |
| Operating Temperature |
0~ +70 |
ºC |
| Storage Temperature |
-40 ~ +85 |
ºC |
| Pigtail OD. |
0.9mm, 2.0mm 3.0mm or customized |
mm |
| Pigtail Length |
Customize(typical≤3m) |
m |
| Connector Type |
Customized |
/ |
| Dimensions (L×W×H) |
18X8X26 |
mm |
Audited Supplier 
Audited Supplier 
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