Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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Adjustable multimode variable optical attenuator VOA 850nm FC/APC
The in-line variable optical attenuator (VOA) is manually-adjusted, used for precisely balancing the signal strengths in fiber circuits, or balancing an optical signal when evaluating the dynamic range of the measurement system.
Features
High Precise attenuation value
Perfect environmental stability and reliability
Low additional loss
Flawless end face
Wide attenuation range (variable)
Application
Fiber optical telecommunication system
FTTH, CATV, LAN
Subscriber loop
Fiber optical sensor
Testing equipment
Specification
| Attenuation Value 1dB ~ 30dB | |
| Operating Wavelength 1240 ~ 1620nm (Dual 1310/1550nm) | |
| Premium | |
| Return Loss | UPC >55dB |
| APC >65dB | |
| Attenuation Accuracy | 1 ~ 7 dB ±0.5dB |
| 8 ~ 12 dB ±0.7dB | |
| 13 ~ 17 dB ±1.0dB | |
| 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 | |
