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| Part NO. : | DCFBG-series |
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2x2 Polarization Beam Combiner/Splitter for Pulse
| Features | Applications |
 |
|
High Isolation |
Fiber Optic Amplifiers |
Specifications
Parameter
Unit
Value
Center Wavelength
nm
1310, 1480, 1550
Bandwidth
nm
+/-40
Insertion Loss
(Port 3 to Port 1,2 at Slow
Axis, Port 4
to Port 1, 2 at Fast Axis)
(Typ.)
dB
0.8
(Max.)
dB
1.2
Optical Return
Loss
dB
≥50
Extinction Ratio
(for FPDS)
(Typ.)
dB
23
(Min.)
dB
20
Fiber Type of
Port 1 & Port 2
-
Panda PM Fiber
Fiber Type of
Port 3 & Port 4
-
SMF-28 Fiber or
Panda PM Fiber
Fiber Tensile
Load
N
5
Max. Average Optical
Power
W
0.3, 0.5, 1, 2,
3, 5 10
Max. Peak Power
for Pulse
kW
0.1, 1, 5, 10
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. Only guarantee 1W continuous wave (CW) power thru testing for connectors added.
4. Devices for higher optical power or with other type fiber or consigned fiber are also available.
Ordering Information
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