其它产品
单模耦合器
Description
- Features
- 低损失
- 宽操作波长范围
- 各种分光比
- 高稳定性和可靠性
- 紧凑封装
- Applications
- 接入网
- 有线电视系统和光纤传感器
- FTTx
- 网络TAP监控
|
Parameters |
Unit |
Single Window Standard |
Single Window Wide Band |
Dual Window Wide Band | ||
|---|---|---|---|---|---|---|
|
Operating Wavelength |
nm |
980 or 1310 or 1480 or 1550 |
1310/1550 |
|||
|
Operating Bandwidth |
nm |
±15 |
±40 |
±40 |
||
|
Structure |
- |
1x2 or 2x2 |
1x2 or 2x2 |
1x2 or 2x2 |
||
|
Insertion Loss |
50/50 |
% |
≤3.3/3.3 |
≤3.4/3.4 |
≤3.6/3.6 |
|
|
Insertion Loss |
40/60 |
% |
≤4.5/2.5 |
≤4.4/2.6 |
≤4.50/2.7 |
|
|
Insertion Loss |
30/70 |
% |
≤5.6/1.8 |
≤5.8/1.9 |
≤5.8/2.1 |
|
|
Insertion Loss |
20/80 |
% |
≤7.2/1.3 |
≤7.4/1.4 |
≤7.4/1.5 |
|
|
Insertion Loss |
10/90 |
% |
≤10.2/0.75 |
≤10.5/0.85 |
≤10.5/0.95 |
|
|
Insertion Loss |
5/95 |
% |
≤13.5/0.5 |
≤13.5/0.62 |
≤13.5/0.72 |
|
|
Insertion Loss |
2/98 |
% |
≤17.5/0.4 |
≤17.5/0.5 |
≤17.6/0.6 |
|
|
Insertion Loss |
1/99 |
% |
≤21.0/0.35 |
≤21/0.45 |
≤21/0.6 |
|
|
PDL |
dB |
≤0.2 / ≤0.1 |
≤0.25 / ≤0.10 |
≤0.25 / ≤0.15 |
||
|
Return Loss |
dB |
≥50 |
||||
|
Directivity |
dB |
≥50 |
||||
|
Fiber Length |
m |
>=1.00 |
||||
|
Fiber Type |
- |
SMF-28e+ |
||||
|
Package |
250μm bare fiber |
mm |
Φ3x45 | |||
|
900μm loose tube |
Φ3x54 |
|||||
|
2mm or 3mm jacket |
90x20x9 |
|||||
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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