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TEW5921 fiches techniques PDF

Filtran - Transformer

Numéro de référence TEW5921
Description Transformer
Fabricant Filtran 
Logo Filtran 





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TEW5921 fiche technique
T1/CEPT
www.DataSheet4U.com
Input/Output Transformer
TEW5921
TEW5921
CEPT/T1
Input/OutputTransf.
Surface Mount
SMD-6 ........................................................ 2-63
TEW5921 is designed to be
used as a Transmit and Receive
transformer in the ISDN pri-
mary rate access network with
the following devices:
– Siemens PEB2254
Applications
Primary rate ISDN network
nodes
PBX or computer to
T1/CEPT Digital Trunks.
TDM Multiplexers.
5921
MECHANICAL
Top view
56
34
12
51
2 C.T.
64
TEW5921
Dimensions
are in mm
Recommended Foot Print
ELECTRICAL SPECIFICATION
Line Impedance ()
Turns ratio
(1 - 4)
(5 - 6) : (1 - 4)
Inductance (mH)
Pulse Mask
Longitudinal Balance
(1 - 4)
Dielectric Strength (V rms)
TEW5921
100, 75, 120
1 : 1.41 c.t.
> 2.8
T1.408, G.703
T1.408, I.431
1500
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
2-63

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