| Work Temperature | -40 C ~+85 C |
| Relative Humidity | ≤85% (+30 C) |
| Atmospheric Pressure | 70Kpa~106Kpa |
| Insert Loss | ≤0.2dB |
| UPC Return Loss APC | ≥50dB |
| Return Loss | ≥60dB |
| Pull out Life Insulation | ≥1000 times |
| Withstand Voltage | The grounding device is insulated with the Termination box, IR ≥1000m /500V (direct current) Between the grounding device and the box body, the withstand voltage is over 3000V/Min, no breakdown and flashover. U ≥3000V (direct current) |