Datasheet Details
Part number:
TXC04251, TXC-04251
Manufacturer:
Transwitch
File Size:
874.02 KB
Description:
Qt1m device quad t1 mapper.
Note:
This datasheet PDF includes multiple part numbers: TXC04251, TXC-04251.
Please refer to the document for exact specifications by model.
The Quad T1 Mapper device is designed for add/drop multiplexer, terminal multiplexer, and dual and single unidirectional ring applications.
Four T1 1.544 Mbit/s signals are mapped to and from asynchronous 1.5 Virtual Tributaries (VT1.5s) or Tributary Unit-11s (TU-11s).
The QT1M interfaces to a multi
TXC04251 Features
* Add/drop four 1.544 Mbit/s signals from an STS-1, an STS-3/AU-3, or an STM-1 VC-4
* Independent add and drop bus timing modes
* Selectable AMI or B8ZS positive/negative rail or NRZ T1 interface. Performance counter provided for coding violations
* Digital desynchron
TXC04251 Distributor
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