其它产品
光混合器
Description
-
Features
● 低损耗
● 高隔离度
● 低偏振灵敏度
● 出色的稳定性
Applications
● 光纤放大器
● 有线电视和激光行业
● 远程网络
|
Parameters |
Unit |
Single Stage |
Dual Stage | |
|---|---|---|---|---|
|
Signal Wavelength Range (λs) |
nm |
1528 – 1565 |
||
|
Pump Wavelength Range (λp) |
nm |
965 – 995 or 1470-1490 |
||
|
Insertion Loss at λs |
dB |
≤1.2 |
≤1.3 |
|
|
Isolation at λs (-5~70°C) |
dB |
≥21 |
≥36 |
|
|
Transmission Isolation at λp |
dB |
≥30 |
≥30 |
|
|
Reflection Isolation of at λs |
dB |
≥15 |
≥15 |
|
|
Insertion Loss at λp |
dB |
≤0.6 |
≤0.8 |
|
|
Polarization Dependent Loss |
dB |
≤0.1 |
≤0.15 |
|
|
Polarization Mode Dispersion |
ps |
≤0.25 |
≤0.05 |
|
|
Return Loss |
dB |
≥50 |
≥50 |
|
|
Directivity |
dB |
≥55 |
≥55 |
|
|
Fiber Type |
- |
See scheme for choice |
||
|
Dimension |
Bare Fiber |
mm |
φ5.5x35 |
|
|
900um Loose tube |
φ5.5x40 |
|||
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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