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| Part NO. : | DCFBG-series |
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Multimode Pump Laser Protector for Pulse
| Features | Applications |
 |
|
High Isolation |
Broadband Systems |
Specifications
Parameters
Unit
Value
Pump Laser Center Wavelength
nm
915, 980
Pump Laser Bandwidth
dB
+/-15
Blocking Signal Wavelength
Type 6
nm
1020~1120
Type 5
nm
1500~1620
Type 2
nm
1020~1120&1500~1620
Pump Insertion Loss
Typ.
dB
0.4
Max.
dB
0.6
Backward Signal Attenuation
Typ.
dB
35
Min.
dB
30
Configuration
D Type
-
2-port
Y Type
-
3-port, (Backward Power Guide Out)
Return Loss
dB
≥30
Fiber Type
-
105/125um MM Fiber
Fiber Tensile Load
N
5
Maximum Average Optical Power
W
6, 10, 25
Max. Peak Power for
Pulse
kW
0.1, 1, 5, 10
Operating Temperature
°C
0~50
Storage Temperature
°C
-40~85
Package Dimension
Stainless Steel Tube (SST)
mm
(Φ)5.5x35
Metal Box
(L)58x(W)10x(H)8
Note:
1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.3dB higher, RL is 10dB lower.
3. Specifications are tested at low order modes.
4. Only guarantee 1W continuous wave (CW) power thru testing for connectors added.
5. Devices for higher optical power or with other type fiber or consigned fiber are also available.|
6. Suggest to use Y type if blocked optical power is >1W.
Ordering Information
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