XFMRS 1 BROADCOM XF5100T4 ELECTRICAL SPECIFICATIONS: Turns Ratio: TX: 1:2CT+/-1% Maximum RX: 1:1 +/-1% Maximum Isolation Voltage: 2000 Vrms (Between chip side and cable side) Output Inductance: 350uh Min. @0.1Vrms 100KHz Return Loss: 2MHz–12.5MHz 25dB Minimum into 100 ohms load Insertion Loss: TX: 2MHz–12.5MHz 0.5dB Maximum RX: 2MHz–12.5MHz 0.5dB Maximum CMRR: 1MHz–30MHz 30dB Minimum 30MHz–100MHz 20dB Minimum Crosstalk Attenuation between adjacent channels: 2MHz–12.5MHz 40dB Minimum Dimensions: 0.018 +/- 0.002 1 2 T1 T5 32 RX2 Pair 2 3 4 5 6 T2 T6 7 8 T7 9 10 0.025 0.016 31 Pair 1 UTP SIDE T3 Pair 3 30 29 TX1 28 BCM5100 SIDE 27 RX3 26 25 11 12 24 TX3 23 T8 13 14 Pair 4 15 16 T4 22 RX4 21 20 19 TX4 18 17 XFMRS 0.375 0.350 0.240 Max XFMRS YYWW XF5100T4 0.015 0.004 Schematics: 0.285 Max 0.750 1.200 Max XFMRS, INC. 1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067 0.012 0.008