... )black body, 3) with shield, 4)with spring 1)RJ two ports,2)black body,3) with shield ... C to 85 degree C. Electrical: . Current Rating:1.5A max. . Dielectric Withstanding Voltage:1000VAC min(RJ45), ... min (USB). . Insertion Loss:1.0 db MAX,1-100 MHz. . Return Loss:12db min,1-80 MHz. . Cross Talk:35db ... max,1-100 MHz. Physical: . Housing: ...