FOCC FIBER OPTIC CO.,LIMITED
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Variable Fixed 5dB Fiber Optic Attenuator Plug in Type , High Precision
FOCC Plug in Type fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly Variable the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source.
Specification
| Parameter | Unit | Value |
| Wavelength | nm | 1310; 1550 |
| Return Loss | dB | ≥45 |
| Attenuation and precision | dB | 1±0.5; 2±0.5; 3±0.75; 5±0.75; 8±0.8; 10±1; 15±1.5; 20±2.0 |
| Connector | FC, SC, ST, LC | |
| Operating Temperature | -40 ~ 80 ℃ | |
Features
High attenuation precision;
Excellent stability and reliability.
Application
Testing equipment;
Date networks;
Telecommunication networks;
Optical communications system.
| Geometry Requirements |
| Ferrule Endface Radius 7mms ≦ R ≦ 25mm Apex Offset ≦ 50um Undercut ≦- 50nms ≦ U ≦ 50um Test By FOCC |
For More Options
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.