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TEW4921 - CEPT /T1 Output Transformer

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Part number TEW4921
Manufacturer Filtran
File Size 65.14 KB
Description CEPT /T1 Output Transformer
Datasheet download datasheet TEW4921 Datasheet
Additional preview pages of the TEW4921 datasheet.

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www.DataSheet4U.com CEPT /T1 TEW4921 is designed and approved to be used as a transmit transformer with the Mitel MT89760/-60B and MT89790/90B devices in T1 and CEPT applications. Complies with ANSI T1.408 and CCITT I.431., with regards to Longitudinal Balance. TEW4921-2 is designed for MT89790B when operating from a single 5 Vdc supply. Output Transformer Typical applications are: • • • Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. TDM Multiplexers. TEW4921 Fully encapsulated in epoxy. BABT certified for reinforced insulation to EN60950 & EN41003. Cert #: CR/T/0052 MECHANICAL 6 Line side 4 TEW4921 & -1 6 WHITE DOT AT PIN 1 1 2 3 Device 1 2 3 TEW4921-2 Device Line side 5 4 ELECTRICAL SPECIFICATIONS Impedance TEW4921.
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