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73M1x22/73M1x66B MicroDAA Hybrid Operation


应用笔记 4887

73M1x22/73M1x66B MicroDAA Hybrid Operation

By: Jeff Sorensen

摘要 : This white paper provides supplemental information on how Teridian's MicroDAA® devices (73M1822, 73M1922, 73M1866B, and 73M1966B) manage the data-access arrangement (DAA) 2- to-4-wire conversion. The MicroDAA line-side operation has several functions that support the interfacing to the telephone network.