GAOTek Digital Optical Attenuator
This Digital Optical Attenuator has 1310 nm or 1490 nm or 1550 nm wavelength, less than 40 dB return loss and less than 2.5 dB insertion loss.
Description
Description
Features
- Different attenuator range
- Can save current value as reference
- Memorize the value after instruments shut down
- Energy save mode
Technical Specification
| Wavelength | 1310 nm, 1490 nm, 1550 nm |
| Attenuation Range | 40 dB, 60 dB, 80 dB (SM) |
| Attenuation Mode | Digital |
| Insertion Loss | <2.5 dB |
| Return Loss | >40 dB |
| Display | LCD, 128 x 64 |
| Uncertainty | ±0.5 dB |