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| Parameter | Unit | Specification | |||
| Single-mode | Multimode | Flexcore | |||
| Long | Short | Short | Short | ||
| Wavelength Range | nm | 1200 - 1700 | 1200 - 1700 | 750 - 1700 | 960 - 1080 |
| Attenuation Range | dB | 100 | 60 | 60 | 60 |
| Insertion Loss *1 | | ||||
| - SM (9 / 125μm) *2 | dB | 1.5 | 1.2 | ||
| - MM (50 or 62.5 / 125μm) *3 | | 1.8 | |||
| - HI1060 (5 / 125μm) | | | 2.5 | ||
| Return Loss | | | |||
| - SM (9 / 125μm) | dB | 60 | |||
| - MM (50 or 62.5 / 125μm) *4 | 35 | ||||
| - HI1060 (5 / 125μm) | 50 | ||||
| PDL | dB | < 0.1 | < 0.1 | N/A | < 0.1 |
| Repeatability | dB | ±0.01 | |||
| Resolution | dB | ±0.01 | |||
| Absolute Accuracy | dB | ±0.1 | |||
| Max. Optical Input Power | dBm | 23 | |||
| Beam Block | dB | > 100 | |||
| Input Voltage | - | 110 - 220 V AC, 50 - 60 Hz | |||
| Interface | - | Ethernet / USB | |||
The OA1 Optical Attenuator enables precise optical power control featuring high accuracy and superior repeatability. The OA1 Attenuator offers 0.01 dB repeatability and a dynamic range of up to 100 dB (depending on the model configuration). The OA1 can be controlled via the front panel touch screen, or remotely via USB & Ethernet.
Precise optical power
±0.1 dB accuracy
±0.01 dB repeatability
100 dB dynamic range
available in Fleccore (5 / 125)
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