PRODUCTS
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Variable Optical Attenuator Module
Gloriole’s modular Variable Optical Attenuator (VOA) enclosure can be extended to 16 channels in 19” or 23” 1U rockmount.
Wide range of attenuation is individually set from 1 ~ 35dB.
Our VOA module can be ordered as one complete unit-4 channels, or one set in 1U including 1 ~ 4 units.
An L-type bracket is easily converted for 19” or 23”.
Detail
Specifications
| Item | Variable Optical Attenuator Module | ||||
| Mode | Single | Multi | |||
| Wavelength | 1310nm and 1550nm | 850nm and 1300nm | |||
| 1310nm or 1550nm | 850nm or 1300nm | ||||
| Range(dB) | 1~35 | 1~20 | |||
| Resolution | 0.2dB | ||||
| Reflectance | PC | ≧ 45dB | X | ||
| UPC | ≧ 50dB | ||||
| Adjust Method | Twist by Screw Driver | ||||
| Operating Temp. (℃) | -40℃ ~ +75℃ | ||||
| Storage Temp. (℃) | -40℃ ~ +85℃ | ||||
Feature
*Environmentally stable
*Easy installation
*Wide attenuation Range
*High performance - Low excess loss, High return loss