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Description
FC Attenautor Features
- Fixed attenuation fiber optic cable 1dB, 2dB,…to 29dB, 30dB
- Available in single mode or multimode fiber
- In accordance with bellcore GR-910-CORE standard
- Adopt high attenuation fiber with the cladding mode suppression design, good optical performance
- Easy connection with coupling structure
- Attenuation precise and high return loss
FC Attenautor Specification
| Item | SM 9/125um single mode | Multimode 50/125um&62.5/125um | |
| Operating wavelength | 1310&1550nm | 850&1300nm | |
| Attenuation value | 0~20dB (1 step) | ||
| Connector type | SC FC ST LC MU | ||
| Tolerance | 0-9dB | ±0.5dB | |
| 10-20dB | ±10% | ||
| Return loss | PC≥45dB, UPC≥50dB,APC≥60dB | ||
| Temperature range | – 40 ~+75 ℃ | ||
FC Attenuator Details
The FC attenuator is made of metal, screw-on metal casing design, and has a female-to-female connector structure at both ends, allowing it to be screwed onto two FC connectors.
The FC square attenuator body can be a split structure or a single-piece structure. Both have screw mounting holes, allowing them to be secured not only by their own threads but also by screws to the equipment, more secure and stable connection.
YINGDA offers two methods for marking attenuation values:
- Laser etching the attenuation value onto the attenuator surface;
- Applying a self-adhesive label.
Yingda also support customizing white or red dust caps according to customer requirements.
