9500 MXC User Manual
3DB 23063 ADAA - Rev 004 July 2007 Vol. II-3-19
NCC
The NCC plugs into a dedicated slot in an INU/INUe. Although the NCC is field
replaceable, it is not hot swappable unless an NPC is installed. Refer to:
• NCC Functions on page 3-19
• NCC User Interfaces on page 3-20
Figure 3-9. NCC Plug-in
NCC Functions
The NCC provides the following primary functions:
• TDM bus clock and signaling distribution
• Microprocessor control and management
• DC/DC converter
• Boot (start-up) flash
• License and configuration flash
• Network management access
• Voltage and temperature levels management
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