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Features
● 低附加損失
● 各種分光比
● 優(yōu)異的環(huán)境穩(wěn)定性
● 提供緊湊封裝
Applications
● 接入網有線電視系統(tǒng)和光纖傳感器
● FTTx網絡TAP監(jiān)控
Parameters |
Unit |
Specifications | |||
---|---|---|---|---|---|
Type |
|
Multimode Fused Couplers |
|||
Operating Wavelength |
nm |
850 or 1310 or 1550 |
|||
Structure |
- |
1x2 or 2x2 |
|||
Insertion Loss |
50:50 |
dB |
≤4.0 / 4.0 |
||
40:60 |
≤5.0 / 3.3 |
||||
30:70 |
≤6.2 /2.5 |
||||
20:80 |
≤8.0/1.9 |
||||
10:90 |
≤11.00/1.5 |
||||
PDL |
dB |
≤0.20 |
|||
Return Loss |
dB |
≥40 |
|||
Directivity |
dB |
≥40 |
|||
Fiber Length |
m |
≥ 1.0 |
|||
Fiber Type |
- |
62.5/125 OM1 or 50/125 OM3 or OM4; |
|||
Fiber Diameter |
- |
250μm bare fiber |
900μm loose tube |
2mm or 3mm jacket |
|
Package |
mm |
3x54 |
3x60 |
90x20x9.5 |
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.