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Polarization Beam Combiner (Splitter) / Isolator Hybrid
Category: PBC/PBS  Publish Time: 2014-06-30 00:09 

Polarization Beam Combiner (Splitter) / Isolator Hybrid
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Quantity :
 Part NO. :  DCFBG-series
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Polarization Beam Combiner (Splitter) / Isolator Hybrid


Features Applications

High Isolation
Low Insertion Loss
Epoxy-Free Optical Path
High Reliability and Stability
Low Profile Packaging

Fiber Optic Amplifiers
Fiber Optic Instruments
WDM Systems
Dispersion Compensation
Light Routing

Specifications

Parameter

Unit

Single Stage

Dual Stage

 

 Working Wavelength

 

 

nm

1310+/-20nm

1480+/-20nm

1550+/-20nm

 Insertion Loss

(Typ.)

dB

0.55

0.65

(Max.)

dB

0.9

1.0

 

Isolation

(Typ.)

dB

40

51

(Min.)

 

30

42

Optical Return Loss

dB

≥50

Extinction Ratio (for FHIS)      (Min.)

dB

20

18

Fiber Type of Port 1 & Port 2

-

PM Panda Fiber

 

 Fiber Type of Port 3

S Type

-

SMF-28 Fiber

P Type

-

PM Panda Fiber, Slow axis align to Port 1

Q Type

-

PM Panda Fiber, Slow axis is 45° to Port 1

Direction of Incident Polarization

-

Slow Axis

Fiber Tensile Load

N

5

Maximum Optical Power (CW)

mW

300

Operating Temperature

°C

0~70

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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