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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...