The FOD 5418 is a variable optical attenuator used to simulate signal loss when testing new telecommunications equipment in singlemode applications at 1310nm and 1550nm.
| Wavelengths, nm | 1310, 1550 |
| Fiber Type | SM: 9/125 µm |
| Insertion Loss, dB | ≤2.5 |
| Attenuation, dB | 0-80 |
| Resolution, dBm | 0.05 |
