Attenuator

Unaffected by wavelength
Shape noise suppression
Low polarization dependent loss
High laser power durability
A long-distance communication system
Cable TV network
Test equipment
| Category | SM | MM | |
|---|---|---|---|
| amount of attenuation | 0dB~25dB , 30dB | 0dB~25dB | |
| Insertion loss | UPS | 55dB less | - |
| APS | 65dB less | - | |
| Damping amount deviation | 10dB | ±0.5 | ±1.0 |
| 25dB | ±1.0 | - | |