CEPT /T1 TEW4596 T1/CEPT In/Output Transformer TEW 4596 is designed to be used either as a transmit or a receive transformer in the ISDN primary rate access network for T1 and CEPT applications. TEW 4596 is recommended for use with the following devices: Crystal TEW 4596 Input/Output Transformer CS61534, CS61535, CS61574, CS6158 Level One LXT300, LXT301 LXT305 Through Hole Standard .................................................... 2-14 Typical applications are: • Primary rate ISDN network nodes. • PBX or computer to T1/CEPT Digital trunks. • High speed data link using T1/CEPT Digital Trunk. • For proper terminations consult respective manufacturers applications notes. MECHANICAL 0.50 MAX DIMENSIONS ARE IN INCHES 3 0.50 MAX 0.10 MIN DIA 0.025 8 1 6 8 4 5 5 DRILL 0.040 8 PLACES 0.45 MAX 1 4 GRID 0.10 x 0.10 WHITE DOT ELECTRICAL SPECIFICATIONS TEW4596 75, 100 & 120 Ω ISSUE: F 94/11/02 TFS4496.chp Line Impedance Inductance mH (1-8) > 0.6 Leakage Ind. µH (1-8) < 1.3 Inter wind. cap. pF < 23 Turns ratio Return Loss (1-8) : (3-6) (1-8) : (4-5) dB > 20 Wave Shape Dielectric strength Filtran Limited 1:1 1:1 T1/CEPT pulse mask Volts, rms 1500 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3 Tel : (613) 226 1626 Fax : (613) 226 7124 2-14