The Polarization Maintaining Tap Isolator combines a tap coupler and isolator into a single compact package. It is characterized with high extinction ratio, low insertion loss, high isolation and a very stable tap-coupling ratio. It is widely used in fiber amplifiers, fiber lasers and fiber sensors.
Features & Applications
| Features | Applications |
|---|---|
| Low Insertion Loss | |
| High Return Loss | |
| High Extinction Ratio |
Specifications
| Parameter | Unit | Value |
|---|---|---|
| Type | - | 1x2 |
| Center Wavelength | nm | 1550 |
| Operating Wavelength Range | nm | ±40 |
| Max. Excess Loss | dB | 0.7 |
| Uniformity (only for 50/50) | dB | 0.4 |
| Coupling Ratio | % | 01/99~50/50 |
| Min. Extinction Ratio | Both axis working | dB / 20 |
| Min. Return Loss | dB | 50 |
| Max. Optical Power | W | 1, 2, 5, 10 or Specified |
| Max. Tensile Load | N | 5 |
| Package Dimensions | Input power ≤5W | mm / Φ5.5x35 |
| Operating Temperature | ℃ | -5~+70 ℃ |
| Storage Temperature | ℃ | -40~+85 ℃ |
Ordering Information
①①①①
- Wavelength:
1550=1550nm, SSSS=Specified
②
- Configuration:
3=1x2
③③
- Tap ratio:
01=1%, 02=2%, 05=5%,..., 50=50%
④④④
- Working Axis:
B=Both axis working, F=Fast axis blocked
⑤
- Fiber type for Port 1, 3:
001=PM1550, SSS=Specified
⑥
- Fiber type for Tap:
001=PM1550, SSS=Specified
⑦
-
This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
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. rther details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.