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Numéro de référence | TEW5614 | ||
Description | Transformer | ||
Fabricant | Filtran | ||
Logo | |||
CEPT
www.DataSheet4U.com
Input Transformer
TEW5514 is designed and
approved to be used as a
receive transformer in CEPT
applications, 75 Ω coaxial line,
with the following devices:
– STC TEL5219L
Longitudinal Bal.: Exceeds the
requirements of CCITT I.431.
Return Loss: Exceeds the
requirements of
CCITT G.703 and BS6328.
Typical applications are:
• Primary rate ISDN network
nodes.
• PBX or computer to CEPT
Digital Trunks.
• TDM Multiplexers.
MECHANICAL
Top view
56
34
12
5
Line
6
All dimensions
are in mm.
ELECTRICAL SPECIFICATION
TEW5614
Line Impedance
Turns ratio
Inductance (mH)
Longitud. Bal.
Return Loss
Dielectric Strength (Vrms)
(5 - 6)
(1 -2) : (3 - 4) : (5 - 6)
(5 - 6)
75 Ω
1:1:1
> 0.75
I.431
G.703
1500
TEW5614
3
4
TEL5219L
1
2
Recommended
foot print
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226 -1626 Fax : (613) 226 -7124
2-48
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Pages | Pages 1 | ||
Télécharger | [ TEW5614 ] |
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