FILTRAN TEW5434-3

CEPT/T1
TEW5434 is designed to be
used as a Receive transformer
in the ISDN primary rate access
network.
TEW5434 is approved for:
Mitel
TEW5434
Input Transformer
MT89760/60B
MT98790/90B
Applications:
•
Primary rate ISDN network
nodes.
•
PBX or computer to
T1/CEPT Digital Trunks.
•
TDM Multiplexers.
MECHANICAL
3
6
Top view
2 Device
Line
1
4
Dimensions
are in mm.
Recommended Foot Print
ELECTRICAL SPECIFICATION
TEW5434 - 1
-2
-3
T1
CEPT
CEPT
100 Ω
120 Ω
75 Ω
(4 - 6) : (1 - 3)
1:2
1.26 : 2
1:2
Inductance (mH)
(4 - 6)
> 2.0
> 1.2
> 0.7
DCR
(4 - 6)
(1 - 3)
Return Loss
T1.408
G.703
G.703
BS6328
Longitud. Bal.
T1.408
I.431
I.431
1500
1500
1500
Application
Line Impedance
Turns ratio
(4 - 6)
(Ohms)
Dielectric Strength (V rms)
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
2-45