BOTHHAND USA 1000 BASE –T MAGNETICS MODULES P/N: G1PM109NM LF DATA SHEET Feature l l l l l l l Designed for long haul gigabit Ethernet 1000 BASE-T, full duplex applications. Supports 4 pairs of category 5 UTP cable. Cable interface for isolation and low common mode emissions. Compliant with IEEE 802.3ab standard for 1000 BASE-T. Compliance with ROHS requirements. Operating temperature range: -40℃ to +85℃. Storage temperature range: -40℃ to +85℃. Electrical Specifications @ 25°C Part Turns Ratio OCL (uH Min) Cross talk Attenuation (±5%) @100KHz/0.1V (dB Min) Number G1PM109NM LF HI-POT (Vrms) TX RX with 8mA DC Bias 30MHz 60MHz 100MHz 1CT:1CT 1CT:1CT 350 -45 -40 -35 1500 Continue Part Number G1PM109NM LF Insertion Loss Return Loss DCMR (dB Max) (dB Min)@Load 100Ω (dB Min) 1-100MHz 1-30MHz 40MHz 50MHz 60-80MHz 100MHz 30MHz 60MHz 100MHz -1.0 -18 -14.4 -13.1 -12 -10 -43 -37 -33 Schematic www.bothhandusa.com Page :1/2 A2(12/03) 1000 BASE –T MAGNETICS MODULES P/N: G1PM109NM LF DATA SHEET BOTHHAND USA Mechanical PCB Layout mounting Hole ( Top View) www.bothhandusa.com Page :2/2 A2(12/03)