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联系人 Ivy
Fucheng, Jinyang, Sichuan
Fiber
opticaladjustable attenuator is a
productwhich
isdedicatedmanuallyto
adjust the attenuation of fiber optical path. It has a large
attenuation range, high adjustment accuracy, stable attenuation
value, compact structure and easy integration. In
addition,Itcan
provideelectronic
control modularoptical attenuator
andbenchtopoptical
attenuator
instrument | Parameters | Unit | Min. | Typ. | Max. | Notes |
| Typical value | nm |
1260-1650nm or
980nm/1064nm 1650 1310nm/1550nm |
|||
| Attenuation range | dB | 0 | 60 | ||
| Attenuation accuracy | dB | ±0.2 | |||
| Power monitoring accuracy | dB | ±0.15 | |||
|
Extinction
ratio extinction ratio extinction ratio |
db | ≥18 | |||
| Transmission optical power | mW | 500 | |||
| Insertion loss | dB | 1 | |||
|
Wavelength dependent loss(WDL)
Loddlossloss |
dB | 1 | |||
|
Polarization dependent loss(PDL)
|
dB | 0.5 | |||
| Operating temperature range | °C | -20 | +65 | ||
| Operating humidity range | % | 70 | |||
| Fiber type | FC/APC, FC/UPC | ||||
| Wavelength (nm) | PM1550 | ||||
| Dimensions | mm | 20.90(L)×12(W)×7(H) | |||
| ZG | Wavelength |
Attenuation
size |
Diameter of pigtail
casing |
Fiber Length |
Connector |
|
13=1310nm 15=1550nm 10=1060nm |
1=60dB |
9=0.9mm 2=3mm |
0=0.5M 1 =1M |
0=None 1=FC/APC 2=FC/PC |
