TXC-04216 Datasheet - Transwitch

TXC-04216 E1Mx16 Device E1 Mapper 16-Channel

The E1 Mapper 16-Channel device is designed for add/drop multiplexer, terminal multiplexer, and dual and single unidirectional ring applications. Four field-proven QE1M Quad E1 Mapper chips are interconnected in a single compact package to permit higher application board densities. Sixteen E1 2.048 .

TXC-04216 Features

* Add/drop sixteen 2.048 Mbit/s signals from an STM-1 VC-4/AU-3, STS-3, or an STS-1

* Independent add and drop bus timing modes

* Selectable HDB3 positive/negative rail or NRZ E1 interface. Performance counter provided for illegal coding violations.

* Digital desynchr

TXC-04216_Transwitch.pdf