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FC Singlemode Fiber Optic Attenuator , Coaxial 5dB Digital Step Attenuator
Our FC Fixed-Type Optical Attenuators with doped fiber are available from 1 to 5dB attenuation with 1dB step and from 5dB to 30dB attenuation with 5dB step with low tolerance. These reliable attenuators are able to accommodate up to 200mw high power and typically offer 50dB or more return loss. The FOCC FC Attenuator is available for single-mode with a wavelength range of 1310nm to 1550um. Sanwa also offers FC / SC male/female and SC / FC female/male attenuators.
Tech Drawing View
Specification
| Parameter | Value |
| Attenuation Value | 1 3 5 10 15 20 25dB |
|
Attenuation Precision | < 5dB ± 0.5dB |
| < 10dB ± 1dB | |
| > 10dB ± 10% | |
| Attenuation Tolerance | Standard at 10% |
| Vibration Resistance | < 0.1X attenuation value |
| Operating Wavelength | 1310nm 1550nm (Singlemode) |
| Polarization Loss | ≤ 0.1dB |
| Return Loss | PC > 45dB; APC > 60dB |
| Operating Temperature | - 40°c ~ + 80°c |
| Temperature | 90% RH comply with Telecordia Standard ( GR-910-CORE ) |
| Geometry Requirement |
| Ferrule Endface Radius 7mms ≦ R ≦ 25mm Apex Offset ≦ 50um Undercut ≦- 50nms ≦ U ≦ 50um |
Features
Fixed-type optical attenuator with doped fiber;
Accommodates up to 200mw high power;
50dB or more typical return loss;
IEC, TIA/EIA standards compliance;
Flammability rating: UL 94V-0;
RoHs and REACH compliant.
Application
Broadband Network;
Fiber in the Loop;
Local Area Networks (LAN);
Long Haul Telecommunications (CLEC, CAPS) ;
Network Testing;
Passive Optical Networks;
Telcom.
Ordering Guide
| 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 |
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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.