T-V450PA - Electronic Variable Optical Attenuator, PM Fiber, 488 to 635 nm, FC/APC
T-V450PA - Electronic Variable Optical Attenuator, PM Fiber, 488 to 635 nm, FC/APC
- MEMS-Based Device Provides Attenuation up to >30 dB or >25 dB
- Single Mode PM Operation over Five Wavelength Ranges
- 488 to 635 nm
- 620 to 850 nm
- 770 to 1100 nm
- 970 to 1550 nm
- 1450 to 1610 nm
- Control Optical Power by Applying 0 to 5 V Signal
- Maximum Optical Input Power up to 100 mW, Depending on Model
- Modulation up to 1 kHz
- Input is Protected from Electrostatic Discharge (ESD)
| Item # | T-V450PA | |
|---|---|---|
| Wavelength Range | 488 to 635 nm | |
| Attenuation | Max | >30 dB |
| Min | 3.0 dB | |
| Optical Input Power (Max) | 20 mW | |
| Optical Return Loss | >30 dB | |
| Polarization Extinction Ratio (PER) | >13 dB | |
| Fiber Connectors | ||
| Optical Fiber Specifications | ||
| Device Fiber Type | PM460-HP | |
| Mode Field Diameter | 3.3 ± 0.5 µm @ 515 nm |
|
| Beat Length | 1.4 mm @ 488 nm | |
| Modulation Signal Input | ||
| Input Voltage | 0 to 5 V (Absolute Max: 10 V, 5 mA) | |
| Input Impedance | High-Z | |
| Bandwidth | DC to 1 kHz | |
| Input Voltage Connector | Female BNC | |
| Physical Specifications | ||
|
Dimensions |
Diameter: 15.7 mm (0.62") |
|
| Operating Temperature Range | 0 °C to 40 °C | |
| Storage Temperature Range | -20 °C to 70 °C | |
| Relative Humidity | 5% to 85% (Non-Condensing) | |