TEW5434 FILTRAN | Alldatasheet
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Technical content
used as a Receive transformer in the ISDN primary rate access network. TEW5434 is approved for: Mitel MT89760/60B MT98790/90B Applications:
- Primary rate ISDN network nodes.
- PBX or computer to T1/CEPT Digital Trunks.
- TDM Multiplexers. Application T1 CEPT CEPT Line Impedance (4 - 6) 100 Ω 120 Ω 75 Ω Turns ratio (4 - 6) : (1 - 3) 1 : 2 1.26 : 2 1 : 2 Inductance(mH) (4 - 6) > 2.0 > 1.2 > 0.7 DCR (Ohms) (4 - 6) (1 - 3) Return Loss T1.408 G.703 G.703 BS6328 Dielectric Strength(V rms) 1500 1500 1500
2 Device
ELECTRICAL SPECIFICATION TEW5434 - 1 - 2 - 3 Recommended Foot Print Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, 2-45 Tel : (613) 226-1626 Fax : (613) 226-7124 Top view Dimensions are in mm. CEPT/T1 Input Transformer TEW5434