CEPT TEW5694 is designed and approved to be used, as a transmit transformer in CEPT applications with the following devices: – STC TEW5694 Output Transformer Typical applications are: TEL5219L Complies with CCITT G.703 and I.431, with regards to Longitudinal Balance, Pulse Mask and Impedance • Primary rate ISDN network nodes. • PBX or computer to T1/CEPT Digital Trunks. • TDM Multiplexers. 5694 MECHANICAL Device 8.0 max. 5 6 3 4 1 2 3 5 1 6 2 4 Line 7.0 All dimensions are in mm. TEW5694.chp ELECTRICAL SPECIFICATION 96/04/04 Line Impedance ISSUE: A Recommended foot print Inductance (mH) Turns ratio TEW5694 (4 - 5) 120 Ω (2 - 3) : (4 - 5) 2.7 : 1 (2 - 1) & (1 - 3) > 2.8 (2 - 3) < 5.0 Leakage Ind. (µH) Longitud. Bal. @1000 KHz > 45 dB Pulse Mask G.703 Dielectric Strength (Vrms) 1500 Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, Tel : (613) 226 -1626 Fax : (613) 226 -7124 2-50