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| Part NO. : | DCFBG-series |
| Datasheet : |
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780~850nm PM Manual Adjustable Optical Attenuator
| Features | Applications |
 |
|
Low Excess Loss Various Splitting Ratio
Wide Passband High Stability and Reliability Epoxy Free Optical Path |
Optical Amplifier Optical Networks Power Monitoring Fiber Sensor Lab |
Specifications
Parameter
Unit
Value
Center Wavelength
nm
780, 830, 850
Bandwidth
nm
+/-10
Attenuation Range
dB
1.2~30
Resolution (<10dB
attenuation)
dB
0.3
ER (at lowest attenuation)
dB
≥20
Optical Return
Loss
dB
≥40
Fiber Type
-
PM850 Panda
Fiber
Fiber Tensile Load
N
5
Max. Optical Power (CW)
mW
300
Operating Temperature
°C
0~50
Storage Temperature
°C
-40~85
Note:
1. Specifications are for device without connectors; Specifications may change without
notice.
2. To add connectors, IL is 0.7dB higher, RL is 5dB lower, ER is 2dB Lower, Connector
key is aligned to slow axis.
3. Devices for higher optical power or with other type fiber or consigned fiber
are also available.
Package Dimension
Ordering Information
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