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Features
l Wide attenuation range
l Low insertion loss
l High return loss
Application
l Multi channel optical power balance
l Power control of lines and WDM systems
l Fiber optic communication experiment
parameter | 1310 | 1550 | 1310/1550 | 850, 1310 |
Wavelength (nm) | 1310 ± 40 | 1550 ± 40 | 1310 & 1550 ± 40 | 850± 40 or 1310 ± 40 |
Attenuation range (dB) | 0.6 ～ 60 | 0.6 ～60 | 0.8 ～ 60 | 0.8 ～ 60 |
Insertion loss (dB) | ≤0.6 | ≤0.6 | ≤0.8 | ≤0.8 |
Return loss (dB) | ≥ 50 | ≥ 30 | ||
Attenuation range (dB) | 8* 5~10dB， | |||
Fiber optic type | SMF-28e | 50/125 or 62.5/125 | ||
Polarization loss (dB) | ≤0.15 | |||
Package size (mm) | 26×18×8 | |||
0 ～ +70 | ||||
Storage temperature (℃) | -40 ～+85 | |||
Extinction Ratio1 | ≥18dB | |||
Size:
Order model
VOA | Fiber Type | Wavelength | protective tube | fiber length | Connector |
SM:9/125um M5：50/125um M6:62.5/125um
| 85=850nm 15=1550nm 13/15=1310&1550nm
| 25=250μm 90=900μm 20=2mm 30=3mm | 05=0.5米 10=1.0米 15=1.5米
| 00=None FA=FC/APC FP=FC/PC SP=SC/APC etc |
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