XRT5897 Datasheet - Exar Corporation

XRT5897 Seven-Channel E1 Line Interface

The XRT5897 is an optimized seven channel 3.3V line interface unit fabricated using low power CMOS technology. The device contains seven independent E1 channels. It is primarily targeted toward SDH multiplexers that accommodate TU12 Tributary Unit Frames. Line cards in these units multiplex 21 E1 in.

XRT5897 Features

* D Compliant with ITU G.703 Pulse Mask Template for 2.048Mbps (E1) Rates D Seven Independent CEPT Transceivers D Supports Differential Transformer Coupled Receivers and Transmitters D On Chip Pulse Shaping for Both 75W and 120W Line Drivers D Compliant with ITU G.775 LOS Declaration/Clearing Recommen

XRT5897_ExarCorporation.pdf