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TXC-04216 |
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| Part Number | TXC-04216 |
| Manufacturer | Transwitch |
| Description | 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 interc... |
| 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 desynchronizers • J2 16-byte ETSI trail trace comparison • Drop buses are monitored for parity, loss of clock, upstream AIS and H4 multiframe errors • TU Tandem Connection ETSI message processing and generation • Performance counters are provided for TU/VT pointer movements, BIP-2 errors and Far End Block Errors (REIs) • TU/VTs are monito... |
| Document |
 TXC-04216 Data Sheet
PDF 0.99MB |
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Desde 2024. D4U Semiconductor.
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