RoHS AR12-3978I 1X2 Dual Port RJ45 Connector 10/100/1000 Base-T for Ethernet Applications RJ45 jack cavity conforms to FCC rules and regulations Part 68, SUB Part F Industrial Temp: -40ºC to +85ºC Available in other Circuit Designs Optional Gold Plating Thickness Electrical Speciļ¬cations @ 25°C Part Number AR12-3978I OCL(uH Min) @ 100kHz, 0.1V With 8mA DC Bias 350 Turns Ratio chip: cable (±2%) 1CT:1CT Insertion Loss (dB Max) 1-65MHz -1.0 1-10MHz -20 Return Loss (dB Min) 30-60MHz 10-30MHz -16 -12 60-100MHz -10 Electrical Speciļ¬cations @ 25°C 1-30MHz -40 Cross Talk (dB Min) 30-60MHz -35 CMR (dB Min) 60-100MHz -30 1-50MHz -30 HI-POT 50-150MHz -20 1500Vrms min All specifications subject to change without notice. MECHANICAL 949-356-1780 ALLIED COMPONENTS INTERNATIONAL 03/17/2014 15 www.alliedcomponents.com RoHS RoHS 1X2 Dual Port RJ45 Connector AR12-3978I SCHEMATICS PCB LAYOUT NOTES 949-356-1780 ALLIED COMPONENTS INTERNATIONAL 03/17/2014 15 www.alliedcomponents.com