Environmental requirement

Working temperature：-40℃～+85℃

Relative humidity：≤85%（+30℃）

Atmospheric pressure：70KPa～106Kpa

Main technical datasheet Insertion loss：≤0.2dB

UPC return loss：≥50dB APC return loss：≥60dB

Life of insertion and extraction：＞1000 times

Thunder-proof technical datasheet

The grounding device is isolated with the cabinet, isolation resistance is less than 2X104MΩ/500V（DC）；IR≥2X104MΩ/500V

The withstand voltage between grounding device and cabinet is no less than 3000V

（DC）/min, no puncture，no flashover；U≥3000V