其它产品
Polarization Maintaining Filter Coupler
Description
Polarization Maintaining Filter Coupler, 1550nm, 2X2 port(1m)
Specifications
|
Parameters |
Unit |
Values |
|
Center Wavelength |
nm |
1550 |
|
Operating Wavelength Range |
nm |
± 40 |
|
Type. |
2x2 |
|
|
Max.Excess Loss |
dB |
1.0 |
|
Max Uniformity |
dB |
0.8 |
|
Tap Ratio |
% |
1±0.2%,2±0.4%,4±0.8%,5±1.0%, 10%,20%and 50% |
|
Min. Return Loss |
dB |
50 |
|
Min. Extinction Ratio |
dB |
18 |
|
Max.Optical Power (Continuous Wave) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
|
Fiber Type |
SMF-28 or PM Panda Fiber on Tap Port |
|
|
PM Panda Fiber on lnput&Output Port |
||
*Above specifications.are for devices without the connectors
* For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
*Remark: The PM fiber and the connector key are aligned to the slow axis
Package Dimensions
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.
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