Maxim DS2149 Manuals

DS2149 is a fully integrated LIU for long-haul or short-haul T1 applications over twisted-pair installations. It interfaces to two twisted-pair lines—one pair for transmit and one pair for receive through an appropriate network interface. The device can be configured for control through software or hardware mode. Software control is accomplished over a serial port, in hardware mode; individual pin settings allow standalone operation. The device provides a precise, crystal-less jitter attenuator that can be placed in either the transmit or receive path.

This document mainly introduces the features of DS2149, including support for long-distance or short-distance T1 applications, support for hardware or software control, and support for a precise crystal-less jitter attenuator

This document is the summary of DS2149 datasheet. DS2149 is a line interface unit from MAXIM company, supporting long-haul and short-haul T1 applications.