TEW5615 Datasheet, PDF (1/1 Pages) Filtran LTD – CEPT Output Transformer

CEPT
TEW5515 is designed and
approved to be used, as a
transmit transformer in CEPT
applications, 75 Ω coaxial line,
with the following devices:
– STC TEL5219L
Complies with CCITT G.703
and I.431 with regards to
Longitudinal Balance, Pulse
Mask and Impedance.
MECHANICAL
Top view
5
6
3
4
1
2
Output Transformer
Typical applications are:
• Primary rate ISDN network
nodes.
• PBX or computer to
T1/CEPT Digital Trunks.
• TDM Multiplexers.
5
75 Ω Line
6
All dimensions
are in mm.
ELECTRICAL SPECIFICATION
Line Impedance
(5 - 6)
Turns ratio
(1 - 2) : (3 - 4) : (5 - 6)
Inductance (mH)
(1 - 2) + (3 - 4)
Longitud. Bal.
Pulse Mask
Dielectric Strength (Vrms)
TEW5615
75 Ω
1.8 : 1.8 : 1
> 0.5
I.431
G.703
1500
TEW5615
3
4
TEL5219L
1
2
Recommended
foot print
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : [phone] Fax : [phone]
2-49