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Quantity :
| Part NO. : | DCFBG-series |
| Datasheet : |
|
| Availability : |
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 |
980, 1060, 1310, 1550 |
|
Bandwidth |
nm |
+/-20 |
|
Max. Insertion Loss |
dB |
0.8 |
|
Attenuation Range |
dB |
0.6~30 |
|
Resolution (<10dB attenuation) |
dB |
0.1 |
|
ER (at lowest attenuation) |
dB |
≥20 |
|
Optical Return Loss |
dB |
≥50 |
|
Fiber Type |
- |
PM Panda Fiber |
|
Fiber Tensile Load |
N |
5 |
|
Max. Optical Power (CW) |
mW |
300 |
|
Operating Temperature |
°C |
0~70 |
|
Storage Temperature |
°C |
-40~85 |
Note:
1. Specifications are for device without connectors; Specifications may change without
notice.
2. To add connectors, IL is 0.3dB 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.
4. If with connector, IL is 0.5dB higher for 980nm & 1060nm wavelength.
Package Dimension
Ordering Information 
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