Adaptor-type attenuator has the same appearance as regular optical fiber adaptor. It achieves attenuation of optical signal by setting up an attenuation film inside a fiber optic adatop to ensure incomplete touch with fiber connectors. The attenuator is a great optical fiber attenation solution for fiber patchcords in a optical link.
Parameters
| Parameter | Specification |
| Wavelength (nm) | 1310±30 (nm) & 1550±30 (nm) |
| Precision (dB) | 1 to 5: ±0.5, 6 to 30: ±10% |
| Return Loss (dB) | ≥50(PC), ≥55(UPC), ≥65(APC) |
| Operating Temperature | -40~+75 |
Feature
High precision size
Excellect stability
High return
Simple structure
Broad wavelength band
Application
Teecommunication system
EDFA
EPON/GPON
CATV
High power element
