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T3/DS3/E3/STS-1
TEW5549 is designed to be used, as a transmit transformer in the following applications on75 Ω coaxial lines. • • • – T3/DS3 E3 STS-1 44.736 MBPS 34.368 MBPS 51.84MBPS
Output Transformer
TEW5549
Approved for use with: SSI 78P2362
Exceeds the requirements of CCITT G.703.
MECHANICAL 4 Line
6 6 4 5 4 2
Top view White dot at pin 1
5
3 2 Device
8.8 1 3 2 1 3
6
1
8.1
7.0 All dimensions are in mm.
Recommended Foot print
5549.chp
ELECTRICAL SPECIFICATION
TEW5549
95/02/17
Line Impedance (Ohms) Turns ratio Inductance (µH) Pulse Mask Dielectric Strength (Vrms)
(4 - 6) (4 - 6) : (3 - 1) (4 - 6)
75 1 : 2 CT > 18 G.703 1500
ISSUE: A
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada.
TEW5549 Datasheet
