CEPT/T1 TEW5719 is designed to be used as a Receive transformer in the ISDN primary rate access network. Applications: TEW5719 is approved for: Mitel TEW5719 Input Transformer MT89760/60B MT98790/90B • Primary rate ISDN network nodes • PBX or computer to T1/CEPT Digital Trunks. • TDM Multiplexers. MECHANICAL 6 0.40 1 Line 0.40 Dimensions ALL DIMENSIONS are IN in inches ARE INCHES 2 Device 4 3 120 6 1 0.10 DIA O.025 75 5 6 5 4 2 Device 0.30 Line DRILL O.O40 6 PLACES 1 2 3 3 Com 4 GRID 0.10 x 0.10 WHITE DOT ISSUE: B 96/06/17 5719.CHP ELECTRICAL SPECIFICATION TEW5719-2 TEW5719 - 1 -2 -3 T1 CEPT CEPT (4 - 6) 100 75/120 75 (4 - 6) : (1 - 3) (4 - 5) : (1 - 3) 1:2 —- 1.26 : 2 1:2 1: 2 —- (4 - 6) > 1.8 > 1.2 > 0.7 Return Loss T1.408 G.703 G.703 & BS6328 Longitud. Bal. T1.408 I.431 I.431 1500 1500 1500 Application Line Impedance (Ω) Turns ratio Inductance (mH) Dielectric Strength (V rms) Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada, K2E 7K3 Tel : (613) 226-1626 Fax : (613) 226-7124 2-52