FILTRAN TEW5716

CEPT/T1
TEW5716
Output Transformer
Applications:
TEW5716 is designed to be
used, as a transmit transformer
in the ISDN primary rate access network interfacing the
Mitel MT89760/60B and
MT89790/90B devices.
TEW5716-4 is designed for
MT89790B when operating from
a single 5V dc source.
•
Primary rate ISDN network
nodes.
•
PBX or computer to
T1/CEPT Digital Trunks.
•
TDM Multiplexers.
MECHANICAL
6 120 Ω
1
0.40
0.40
5 75 Ω
Device 2
Dimensions
ALL
DIMENSIONS
ARE
areINinINCHES
inches
Line
side
3
0.10
4 Com.
DIA O.025
0.30
6 5 4
DRILL O.O40
6 PLACES
1 2 3
GRID 0.10 x 0.10
WHITE DOT
ELECTRICAL SPECIFICATION
TEW5716 -1
-2
-3
-4
T1/CEPT
CEPT
CEPT
CEPT
100 or 120
—-
75
—-
120
75
120
75
1 : 1 : 0.5
—-
1 : 1 : 0.4
—-
1 : 1 : 0.5
1 : 1 : 0.4
1 : 1 : 1.37
1 : 1 : 1.12
> 0.40
> 0.25
> 0.40
> 0.40
Pulse Mask
T1.408/G.703
G.703
G.703
G.703
Longitudinal Bal.
T1.408/ I.431
I.431
I.431
I.431
1500
1500
1500
1500
MT89760/60B
MT89790/90B
MT89790/90B
MT89790/90B
MT89790B
+ 12
+ 12
+ 12
+5
Application
5716.CHP
Line Impedance
94/11/11
(4 - 6)
(4 - 5)
Turns ratio
Inductance
ISSUE: A
(Ω)
(1 - 2) : (2 - 3) : (4 - 6)
(1 - 2) : (2 - 3) : (4 - 5)
(mH)
(4 - 6)
Dielectric Strength (V rms)
Device
Operational Voltage (V dc)
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
2-51