| Control Unit with four network interfaces 4x 2Mbit/s |
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- Network interface: electrical 2Mbit/s ITU-T G.703; G.704; G.706
- Code: HDB3/AMI
- Number of interfaces: 4
- Drop/Insert function
- HDLC Controller for remote management
- Management interface: RS.232
- Synchronization from the following sources:
- External 2048kHz clock signal
- Tributary signal 64kbit/s or Nx64 kbit/s
- Clock synchronization output: 2048 Kbit/s-ITU-T G.703
- Configuration storage
- Two alarm outputs: minor and major
- Additional timeslot Nx64 functionalities:
- Test signal generation - digital sine and PRBS 215-1 types
- Measurement of bit error rate
- Different timeslot loops
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