shenzhen jie teshin communications equipment co. ltd
shenzhen jie teshin communications equipment co. ltd
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Description:
Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the optical power received by the photo detector to within the limits of the optical receiver. We can provide female to male (plug type), Bulkhead-fixed value attenuator, in-line attenuator and variable attenuators.
Feature:
- High size precision;
- Good repeatability;
- Good changeability;
- Good temperature stabilization.
- High wearable.
Application:
Optical line distributing frame
Fiber-optical network system
Hi-speed fiber-optical transmission system
CATV system
Dense Wavelength Division Multiplex (DWDM) system
Optical add-drop multiplexers (OADM)
Specification
| Item | Unit | Parameter |
| Operating Wavelength | Nm | 1310/1550... |
| Attenuation Range | dB | 1-10dB(1dB step), 15, 20, 25, 30dB... |
| Return Loss | dB | PC:≥50 UPC: ≥55 APC: ≥60... |
| Attenuation Tolerance | dB | ≤1.0 (11-30dB) |
| Storage Temperature | ℃ | -40℃~+ 85℃ |