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CEPT/T1
TEW4922 is designed and approved to be used as a receive transformer with MITEL MT89760/-60B and MT89790/-90B devices. Fully encapsulated in epoxy. Also suitable as input/output transformer for other makes of T1/CEPT interface devices.
Input Transformer
TEW4922
Typical applications are:
• • •
Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. High speed data link using T1/CEPT Digital Trunk.
BABT certified for reinforced insulation to EN60950 & EN41003.
Cert #: CR/T/0052 MECHANICAL
6 Line 4
TEW4922-1, -2 @ -3
1 2 3 Device
com 6 Line
WHITE DOT AT PIN 1
1 2 3
TEW4922-4
75 Ω 5 120 Ω 4
Device
ELECTRICAL SPECIFICATION Devices Application Line Impedance DCR
4922.
TEW4922 Datasheet
