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Our connector plug type optical fixed attenuators are
built in with wavelength independent attenuation fibers
and feature high power endurance and low PDL.
These products are suitable and analog communication
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- Low back reflection
- High power endurance
- Wavelength independence ability
- Low PDL
- Simple manipulation
- Precise control of attenuation range
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- CATV System
- EDFA
- Fiber Optic Telecommunications
- Optical network Equipments
- High Speed Transmission Systems
- Bi-directional Systems |
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| Attenuation Value |
PC |
0.5~30.0 dB |
| APC |
0.5~25.0 dB |
| Operating Wavelength |
1240~1600 nm |
| Return Loss(except MM) |
PC |
>55 dB |
| APC |
>60 dB |
| Attenuation Accuracy |
Grade |
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| 0.5~5.0 |
±0.5 dB |
| 0.6~10.0 |
±0.7 dB |
| 12.5~20.0 |
±1.0 dB |
| 22.5~25.0 |
±1.3 dB |
| Maximum Optical Input Power(30 min. passed) |
250 mV |
| Polarization Dependent Loss |
≤0.1 dB |
| Operating Temperature |
-40~75 ℃ |
| Storage Temperature Range |
-40~85 ℃ |
| Humidity(Non-packaging) |
95 %RH |
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