Description
T1Mx28 Device DS1 Mapper 28-Channel TXC-04228 DATA SHEET .
The T1Mx28 is a 28-channel byte-synchronous and asynchronous DS1 mapper.
Features
* Twenty-eight independent 1.544 Mbit/s DS1 mappers
* Single/dual byte-parallel Telecom Bus @ 6.48 MHz (28 slots) or 19.44 MHz (84 slots)
* Floating VT1.5 byte-synchronous mapping with signaling only for use with or without a slip buffer
* Asynchronous mapping for DS1
Applications
* without need for a framer
* Intel/Motorola-compatible microprocessor interface
* 3-bit RDI support
* Boundary scan capability (IEEE 1149.1)
* Single +3.3 V, ±5 % power supply