Model:FC
Place of Origin:ShenZhen,China
Quick Detail
● Low insertion loss
● Large return loss
● Strong tensile resistance
● Good interchangeability
● High stability
● Repeat well
● Accurate attenuation value
● Easy installation and operation
Description
Fiber Optic Attenuator is one kind of optical passive device which is used to debug the performance of the optical power in the optical communication system,debugging fiber optic instrument calibration correction, optical signal attenuation.And used for the attenuation of the input optical power, avoid optical receiver distortion due to input optical power powerful. The fixed fiber optic attenuator can achieve the dual function of adapter and attenuators.
Specifications:
| Fiber Connector | FC/UPC |
| Ferrule Type | Zirconia Ceramic |
| Connector Gender | Fixed Male to Female |
| Transfer Mode | Singlemode |
| Attenuation | 1dB 3dB 5dB 6dB 7dB 10dB 15dB 20dB 25dB |
| Operating Wavelength(nm) | 1260~1620(SM) |
| Attenuation Accuracy | ±0.5dB |
| Return Loss | ≥55dB |
| Polarization Dependent Loss | ≤0.2dB |
| Humidity | 95%RH |
| Operating Temperature Range | -40~85°C |
| Storage Temperature Rang | -40~85°C |
Applications
1. Fiber optic systems
2. CATV and telecommunication systems
3. Receiver padding for optical receiver protection
4. Optical power equalization
5. Increasing dynamic range for apparatus
Ordering Information: AT-A-B-C-D-E-F-G
| AT- | A | B | C | D | E | F | G |
| Attenuator | LP=LC/UPC |
M=Male
F=Female |
LP=LC/UPC |
M=Male
F=Female |
SM= Single Mode
MM= Multi Mode |
1dB ...... 9dB 10dB 15dB 20dB 25dB 30dB |
31=1310nm
55=1550nm
85=850nm
30=1300nm |
| LA=LC/APC | LA=LC/APC | ||||||
| FP=FC/UPC | FP=FC/UPC | ||||||
| FA=FC/APC | FA=FC/APC | ||||||
| SP=SC/UPC | SP=SC/UPC | ||||||
| SA=SC/APC | SA=SC/APC | ||||||
| ST=ST/UPC | ST=ST/UPC | ||||||
| MU=MU/UPC | MU=MU/UPC |
For Example about full attenuator description : SC/UPC Single mode Female to male 3dB 1310/1550nm Build Out Fiber Optical Attenuator
