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SC Variable Optical Fiber Optic Attenuator for CATV , Fixed Optical Attenuator
FOCC this item SC Variable Fiber Optic Attenuator is general used for testing and measurement, but they also have a wide usage in EDFAs for equalizing the light power among different channels. Just as its name implies, variable optical attenuator is able to vary the attenuation values on application.
Features
Easy to install;
Attenuation value variable;
Customized;
Low return loss;
Compact packing.
Application
Telecommunication networks;
Testing equipment;
Local area network;
CATV.
Specification
| Attenuation Value | Standard | PC 0dB to 20dB (1dB Step) |
| APC 25dB | ||
| Customized | Step to be specified | |
| Operating Wavelength | 1260nm - 1620nm | |
|
Return Loss | PC ≧ 40dB | |
| UPC ≧ 50dB | ||
| APC ≧ 60dB | ||
| Attenuation Tolerance | Standard | 0dB - 10dB ± 1.0dB |
| 11dB - 25dB ± 1.5dB | ||
| Customized | To be specified | |
| Maximum Power Capability | 250mW | |
| Operating Temperature | - 40℃ ~ ± 80℃ | |
| Geometry Requirements |
| Ferrule Endface Radius 7mms ≦ R ≦ 25mm Apex Offset ≦ 50um Undercut ≦- 50nms ≦ U ≦ 50um Test By FOCC |
Ordering Information
| Connector Type | Attenuation Value |
| SCA = SC/APC SCU = SC/UPC LCA = LC/APC LCU = LC/UPC STU = ST/UPC FCA = FC/APC FCU = FC/UPC | 01DB 02DB 03DB 04DB 05DB 06DB 07DB 08DB 09DB 10DB 11DB 12DB 13DB 14DB 15DB 16DB 17DB 18DB 19DB 20DB 21DB 22DB 23DB 24DB 25DB 26DB 27DB 28DB 29DB 30DB |
Shipping Tools Or Customized Methods
FOCC Fiber Optic Attenuators Quality
Notes:
Prices and specifications are subject to change without notice, FOCC is not responsible for typographical or photographic errors, please contact us at focc@fiberfocc.com for detailed inquiry.