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TFS2574

Filtran
Part Number TFS2574
Manufacturer Filtran
Description Transformer
Published Feb 26, 2007
Detailed Description www.DataSheet4U.com T1/CEPT TFS2574 T1 Intput Transformer Input Transformer Through Hole TFS 2574 2-10 Standard .......
Datasheet PDF File TFS2574 PDF File

TFS2574
TFS2574

Overview
www.
DataSheet4U.
com T1/CEPT TFS2574 T1 Intput Transformer Input Transformer Through Hole TFS 2574 2-10 Standard .
.
TFS 2574 is specifically designed for use as a Line Input Transformer in T1/CEPT applications.
It has been approved by MITEL for use with their MH89760 and MH89790 devices.
TFS2574 is available in five versions: - 0, -2, -3, -4 and -5 for 100, 120 and 75/120Ω line impedances.
Also suitable as Input/Ouput transformer for other makes of T1/CEPT interface devices.
Typical applications are: • • • • PBX or computer to T1/CEPT Digital Trunks.
High speed data link using T1/CEPT Digital Trunk.
TDM Multiplexers.
ISDN Primary Rate.
MECHANICAL TFS2574-4 3 device com 1 6 Line 75 8 120 7 4 device 5 Hole arrangement View in mounting direction 5 8 4 device Line 1 6 TFS2574 , -2 , -3 , -5 3 device All dimensions are in inches DIA 0.
060" DIA 0.
047" ELECTRIAL SPECIFICATIONS Line Impedance: DCR (Ohms) 2574.
CHP TFS2574 100Ω 75Ω 0.
6 0.
7 > 2.
2mH 1:1:1 1500 yes yes yes yes n/a -2 120Ω 0.
37 0.
64 > 1.
07mH 1.
25:1:1 1500 n/a yes n/a yes n/a -3 120Ω 0.
6 0.
6 > 1.
5mH 1.
25:1:1 1500 n/a yes n/a yes n/a -4 75/120Ω 0.
41 0.
62 > 1.
20mH > 1.
9mH 1:1:1 1.
26:1 1500 n/a yes n/a yes n/a -5 75Ω 0.
41 0.
75 > 0.
8mH 1:1:1 1500 n/a yes n/a yes yes T1 (MH89760) CEPT(MH89790) (1 - 8) (3 - 6) & (4 - 5) (1 - 8) (1 - 7) (1 - 8):(3 - 6):(4 - 5) (1 - 7):(1 - 8) Inductance (mH) Turns Ratio ISSUE : E 93/04/21 Dielectric Strength (V rms) Applicable documents: Longitudinal Bal.
Return Loss ANSI T1.
408 CCITT I.
431 ANSI T1.
408 CCITT G.
703 BT BS6328 Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada.
K2E 7K3 Tel : (613) 226 1626 Fax : (613) 226 7124 2-10 ...


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