Meridian Nortel 1 Option 11C Technical Reference Manual page 215

Figure 22
NTDK20 SSC card and Expansion Daughterboard
Software Daughterboard
Consists of:
Flash ROM Drive
Primary Flash Drive
Security Device
PCMCIA Drive
Expansion Daughterboard
1st Expansion Cabinet
Expansion Daughterboard
Connector for 2nd
Option 11C and 11C Mini
System Controller cards
Boot ROM Drive
Contains Backup
Flash Drive
Technical Reference Guide
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