Programmable Optical Attenuator For Optical Fiber Communication
Product Description
Product Detail
1. Summary of Programmable Optical Attenuator for Optical Fiber Communication
The programmable optical attenuator is used for attenuation control of optical power in optical fiber path, with power monitoring, large attenuation range, high adjustment accuracy and stable power, which can provide benchtop type or modular packaging.
2. Introduction of Programmable Optical Attenuator for Optical Fiber Communication
The programmable optical attenuator is used for attenuation control of optical power in optical fiber path, with power monitoring, large attenuation range, high adjustment accuracy and stable power, which can provide benchtop type or modular packaging.
3. Features of Programmable Optical Attenuator for Optical Fiber Communication
Power stability;
High dynamic range;
Remote monitoring.
4. Application of Programmable Optical Attenuator for Optical Fiber Communication
Optical fiber sensing;
Optical fiber communication;
Optical fiber device test.
5. Electro-Optical Characteristics of Programmable Optical Attenuator for Optical Fiber Communication
| Parameters | Unit | Values | Notes |
| Wavelength range | nm | 1310/1480/1550/1590 | |
| Attenuation range | dB | 0~30 | |
| Attenuation adjustment step | dB | <0.1 | @RT |
| Attenuation accuracy | dB | ±0.15 | |
| Attenuator type | - | Normally-On | Attenuation value 0 when cut-out |
| Input optical power | mW | <100 | |
| Insertion loss | dB | <1.5 | |
| Wavelength dependent loss | dB | <1 | |
| Polarization dependent loss | dB | 0.5 | |
| Connector | - | FC/APC | |
| Fiber type | - | SMF-28e or PM1550 | |
| Dimensions | mm | 260(W)×280(D)×120(H) | Benchtop |
| 150(W)×125(D)×20(H) | Module | ||
| Power supply | V | AC 110~240V, <30W | Benchtop |
| DC 5V/4A, <15W | Module | ||
| Control mode | - | Push-button | Benchtop |
| RS232 | Module | ||
| Communication interface | - | Optional | Benchtop |
| DB9 Female | Module | ||
| Operating temperature | ℃ | -5 ~ +55 | |
| Operating humidity | % | 0 ~ 70 |
6. Deliver,Shipping And Serving of Programmable Optical Attenuator for Optical Fiber Communication
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
7. FAQ
A: We have 1310nm, 1480nm, 1550nm, 1590nm options.
Q: What is fiber type would you like?A: We have SMF-28e and PM1550 options.
Q: About the package dimension, do you have any requirement?A: We have two kind of options, module type and benchtop type.