Fiber Optic Attenuator
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Fiber Optic Attenuator Features
- Metal ion doped fiber
- High-power light source durability
- Wavelength independence
- Attenuation levels ranging from 1dB to 25dB
- 1310nm, 1550nm and 1310/1550nm dual wave lengths
Fiber Optic Attenuator Description
Fiber Optic Attenuator is kind of optical passive decive which is used to debug the performance of the optical power in the optic communication system,debugging fiber optic instrument calibration correction,optical singal attenuation.And used for attenuation of the input optical power, Avoid optical receiver distortion due to input optical power powerful.
Applications:
- Erbium Doped Fiber
- Amplifiers (EDFA)
- Dense Wave Division
- Multiplexers (DWDM)
- Overpowered fiber optic systems
Fiber Optic Attenuator Specifications
| Attenuation Value 1dB ~ 30dB |
| Operating Wavelength 1240 ~ 1620nm (Dual 1310/1550nm) |
| Premium |
| Return Loss UPC >55dB |
| Return Loss APC >65dB |
| Attenuation Accuracy 1 ~ 7 dB ±0.5dB |
| Attenuation Accuracy 8 ~ 12 dB ±0.7dB |
| Attenuation Accuracy 13 ~ 17 dB ±1.0dB |
| Attenuation Accuracy 18 ~ 25 dB ±1.3dB |
| Maximum Optical Input Power 1000mW |
| Polarization Dependent Loss ≤0.1dB |
| Operating Temperature Range -40 to 75 |
| Storage Temperature Range -40 to 85 |
| Humidity 95%RH |
Ordering Information: ATT-ABCDEFG
| ATT- | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| ATTENUATOR | Adapter -A | Ferrule | Adapter-B | Ferrule | Mode | Attenuation | Wavelength |
| ATTENUATOR | LP=LC/UPC | M=Male | LP=LC/UPC | M=Male | SM= Single Mode | 1dB | 31=1310nm |
| ATTENUATOR | LA=LC/APC | F=Female | LA=LC/APC | F=Female | MM=Multi-mode | … | 55=1550nm |
| ATTENUATOR | FP=FC/UPC | FP=FC/UPC | 9dB | 85=850nm | |||
| ATTENUATOR | FA=FC/APC | FA=FC/APC | 10dB | 30=1300nm | |||
| ATTENUATOR | SP=SC/UPC | SP=SC/UPC | 15dB | ||||
| ATTENUATOR | SA=SC/APC | SA=SC/APC | 20dB | ||||
| ATTENUATOR | ST=ST/UPC | ST=ST/UPC | 25dB | ||||
| ATTENUATOR | MU=MU/UPC | MU=MU/UPC | 30dB |
