Polarization Maintaining Beam Splitter/Optical
Circulator Hybrid
 Fiberer's
Polarization Maintaining Beam Splitter/Optical
Circulator (PBSC) combines the functions of a PM beam splitter and a
PM circulator. It offers very low insertion loss and very high reliability.
Features |
|
Applications |
- High Isolation
- Low Insertion loss
- Compact In-Line Package
- Epoxy Free Optical Path
|
|
- EDFAs
- Raman Amplifiers
- Optical Waveguide Modules
- Optical Network Applications
|
Performance Specifications
Parametr |
Specification |
| Operating
Wavelength Range(nm) |
1525-1565 or 1570-1610 |
| Typical Insertion
Loss (dB) 1 to 2, 1 to 3, 2 to 4, or 3 to 4 |
1.0 |
| Maximum Insertion Loss (dB)
1 to 2, 1 to 3, 2 to 4, or 3 to 4 |
1.2 |
| Typical
Isolation (dB) 2 to 1, 3 to 1, 4 to 2, or 4 to 3 |
50 |
| Minimum
Isolation (dB) 2 to 1, 3 to 1, 4 to 2, or 4 to 3 |
40 |
| Typical.
Extinction Ratio(dB) 1 to 2, 1 to 3 |
20 |
| Min. Extinction
Ratio (dB) 1 to 2, 1 to 3 |
18 |
| Direction
of Incident Polarization |
Slow Axis |
|
Min. Return loss(dB) |
50 |
| Directivity(dB)
1 to 4(2 and 3 open) or 2 to 3 |
50 |
| Wavelength Dependent Loss(dB) |
0.2 |
| Operating
Temperature (° C) |
0 ~ +70 |
| Storage
Temperature (° C) |
-40 ~ +85 |
| Max. Optical Power(mW) |
500 |
| Fiber Type
|
Port 1 and 4 |
SMF-28 |
| Port 2 and 3 |
400um Panda PM fiber |
| Fiber Length(m) |
0.75, 1.0; etc. |
| Color Coding(Port) |
1-Black, 2- Green,
3-Red,4-Clear |
|
Package Dimension (mm) |
ø5.5xL60 |
Ordering Information
PBSC
|
|
|
|
|
|
|
Wavelength
|
Grade
|
Fiber Type
|
Fiber Length
|
In/Out Connector
|
|
15=C Band
16=L Band
|
P=Premium
|
1=Bare
Fiber
2=900um Jacket |
|
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
|
