Atmospheric pressure: 70KPa~106Kpa
Insertion loss: ≤0.2dB
UPC return loss: ≥50dB
APC return loss: ≥60dB
Life of insertion and extraction: >1000 times
The grounding device is isolated with the cabinet, isolation resistance is less
than 1000MΩ/500V (DC);
IR≥1000MΩ/500V
The withstand voltage between grounding device and cabinet is no less than 3000V (DC)/min, no puncture, no flashover; U≥3000V