TXC-04222 |
Part Number | TXC-04222 |
Manufacturer | Transwitch |
Description | The TEMx28 device is designed for add/drop multiplexer, terminal multiplexer, and dual and single unidirectional ring applications. Up to 28 E1, DS1, or VT/TU payloads are mapped to and from VT1.5/TU... |
Features |
• Add/drop up to 28 E1, DS1, or VT/TU payloads from two add and two drop STM-1/VC4, STS-3 buses • Add bus and drop bus timing modes • Cross mapping applications (DS1 mapped to/from VT2/TU-12s) • Selectable HDB3/B8ZS/AMI positive/negative rail, NRZ, or VT/TU interfaces per channel • H4 multiframe option in place of Telecom Bus V1 pulse • Digital desynchronizer • Drop buses are monitored for parity, loss of clock, and upstream AIS • Performance counters for pointer movements, BIP-2 errors, REI and coding violations • Single-bit or three-bit RDI operation per channel • Tandem connection capabilit... |
Document |
TXC-04222 Data Sheet
PDF 4.46MB |
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