Multicore Fiber Optic Distribution Box

Environmental Requirement

Working temperature:-40℃~+85℃
Relative humidity:≤85%(+30℃)
Atmospheric pressure:70KPa~106Kpa

Main Technical Data

Insertion loss:≤0.2dB
UPC return loss:≥50dB
APC return loss:≥60dB
Life of insertion and extraction:>1000 times

Thunder-proof Technical Data

The grounding device is isolated with the cabinet, isolation resistance is no less than 2000MΩ/500V(DC);IR≥2000MΩ/500V
The withstand voltage between grounding device and cabinet is no less than 3000V(DC)/min, no puncture,no flashover; U≥3000V