Description
1310nm 1x2 wideband wavelength independent tap coupler,1m bare fiber
Specifications
Parameter
|
Value
|
Grade
|
A , 1×2
|
Operating Wavelength(nm)
|
1550nm
|
Bandwidth (nm)
|
±40
|
Excess Loss (dB)
|
≤ 0.08
|
Coupling Ratio(%)
|
1/99
|
2/98
|
3/97
|
5/95
|
Max. Insertion Loss (dB)
|
21.5/0.2
|
18.5/0.25
|
17.5/0.3
|
14.6/0.4
|
Wavelength Dependent Loss(dB)
|
0.5 / 0.05
|
0.4 / 0.05
|
0.4 / 0.05
|
0.4 / 0.05
|
Polarization Dependent Loss (dB)
|
0.10/0.05
|
0.10/0.05
|
0.10/0.05
|
0.10/0.05
|
Thermal Stability (dB/℃)
|
≤0.002
|
Return Loss (dB)
|
≥50
|
Directivity (dB)
|
≥50 , ≥60 on request
|
Package Information
Configuration
|
1×2
|
Lead Type
|
250um bare fiber
|
Package Dimensions (mm)
|
φ3.0×40
|
Operating Temperature (℃)
|
-40 to +85
|
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.