- Supports FLASH download data available from SCU
- Provides near and far end DS3 PM
- Detects DS3 alarm and loopback conditions
- Monitors DS3 line conditions, sends alarms to SCU
- Local or network timing modes
- 1:1 equipment redundancy on DS3 and DS1
- Hot swappable
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Meets the requirements for NEBS Level 3
- Plug-in unit for the MX2820 chassis that provides an M13 multiplexer function to the MX2820 system
- Two MX2820 M13 MUX cards are used together to provide a redundant M13 multiplexer circuit
