TXC04228 PDF 데이터시트 검색

T1Mx28 Device DS1 Mapper 28-Channel TXC-04228 DATA SHEET FEATURES Twenty-eight independent 1.544 Mbit, s DS1 mappers Single, dual byte-parallel Telecom Bus @ 6.48 MH- (28 slots) or 19.44 MH- (84 slots) Floating VT1.5 byte-synchronous mapping with signaling only for use with or without a slip buffer Asynchronous mapping for DS1 SONET mapping (VT1.5) or SDH mapping (VC-4, AU-3, TU-11) AMI or B8ZS codec for DS1s, or NRZ Serial I, O for control of DS1 line interface transceivers or framers T