品牌:HTF |
特征
光线路自动切换保护
实时电源监控
支持主次路由自动切换
描述: __________
传统的OLP保护需要四个宝贵的核心资源。然而,在许多地方,由于光纤资源不足,无法提供多余的光纤资源和光线路冗余保护。针对光纤资源短缺和光线路冗余保护需求,HTF开发了BIDI OLP设备,以解决光缆资源不足情况下的光线路保护问题。
OLP-BIDI只需要两根光纤即可实现光线路保护功能。当主电路光纤发生故障时,接收端自动切换到备用光纤接收端,确保通信无阻塞运行,提高通信系统的稳定性和可靠性。它还节省了光纤资源。
Parameter | OLP-BD | Unit | |
Operating Wavelength | DWDM | Blue: 1528~1541, Red : 1547~1561 | nm |
CWDM | 1270~1610 | ||
Optical Power Range | +23~-50 | dBm | |
Accuracy of Optical Power | ±0.25 | dB | |
Detection Light Power Resolution | ±0.01 | dB | |
Return Loss | ≥55 | dB | |
Polarization Dependent Loss | ≤0.05 | dB | |
Wavelength Dependent Loss | ≤0.1 | dB | |
Insertion Loss | <1.5 | dB | |
Switch Speed | <20 | ms | |
Size | OLP Module | 191 ( W ) x 253 ( D ) x 20 ( H ) | mm |
Environment | Operating Temperature | -10℃~+60℃ | ℃ |
Storage Temperature | -40℃~+85℃ | ℃ | |
Relative Humidity | 5% ~ 95% Non-condensing | ||
Power Consumption | ≤5 | W |