China 1310nm or 1550nm Fiber Optic Attenuator 0-60 dB VOA Variable Optical Attenuator, Find details about China Variable Optical Attenuator, Optical Attenuator from 1310nm or 1550nm Fiber Optic Attenuator 0-60 dB VOA Variable Optical Attenuator
Parameter | Specification | |||
Type (nm) | 1310 | 1550 | 1310/1550 | 850/1310 |
Wavelength (nm) | 1310 ±50 | 1550 ±50 | 1260- 1650 | 850/1310 ±40 |
Attenuation Range (dB) | 0.8-60 | 0.8 ~ 60 | 0.8 -60 | 0.8 - 60 |
Original Loss (dB) | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 |
Return Loss (dB) | ≥50 | ≥30 | ||
Fiber Type | SMF-28e | 50/125 or 62.5/125MM | ||
PDL (dB) | ≤0.15 | |||
Dimension (mm) | 26 x 18 x 8 | |||
Operating Temperature (°C) | 0~+70 | |||
Storage Temperature (°C) | -40 ~ +85 |