Bothhandusa.com 4S1344M T1/E1/CEPT/ISDN-PRI TRANSFORMER P/N:4S1344M DATA SHEET page:1/1 Feature ! ! ! ! ! Industry’s smallest T1/E1 quad-port transformer module. Crosstalk:-60 dB typically. Operating temperature range : -40℃ to +85℃. Storage temperature range: -40℃ to +125℃. At-40℃﹐OCL is 600uH minimum. All other parameters are specified at+25℃ Electrical Specifications @ 25°C Part Turns Ratio(±5%) Number Pri(1-2;5-6;9-10;13-14) Pri(3-4;7-8;11-12;15-16) 4S1344M 1:1 1:2 Continue Part OCL L.L CW/W HI-POT Number (mH Min) (uH Max) (pF Max) (Vrms ) 4S1344M 1.2 0.6 30 1500 Schematic Mechanical