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| Part NO. : | DCFBG-series |
| Datasheet : |
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2000 nm PBC & PBS /Isolator Hyb ri d
| Features | Applications |
 |
|
High Isolation |
Fiber Optic Amplifiers |
Specifications
Parameter
Unit
Single Stage
Dual Stage
Working Wavelength
nm
1950+/-20, 2000+/-20,
2050+/-10
Insertion Loss
(Typ.)
dB
0.6
0.7
(Max.)
dB
1.2
1.4
Isolation@23°C (Min.)
dB
20
42
Optical Return
Loss
dB
≥50
Extinction Ratio
(for FHIS) (Min.)
dB
20
Fiber Type of
Port 1 & Port 2
-
PM1550 Fiber or
PM1950 Fiber
Fiber Type of
Port 3
S Type
-
SMF-28 Fiber or
SM1950 Fiber
P Type
-
PM1550 Fiber or
PM1950 Fiber,
Slow axis align
to Port 1
Q Type
-
PM1550 Fiber or
PM1950 Fiber,
Slow axis is 45°
to Port 1
Direction of Incident
Polarization
-
Slow Axis
Fiber Tensile
Load
N
5
Maximum Optical
Power
mW
300
Operating Temperature
°C
0~50
Storage Temperature
°C
-40~85
Package Dimension
mm
(Ф)5.5x35
Note:
1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.5dB 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.
Ordering Information
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