Lucent Technologies FT-2000 OC-48 - SYSMEM Circuit Pack Block Diagram

Circuit Pack Descriptions
Issue 8.0 July 2002
7-13
Figure 7-4. SYSMEM Circuit Pack Block Diagram
EEPROM
EPROM
System
Controller
Memory Interface
Flash
Power
Circuit
User
Panel LEDs
Office
Alarms
Alarm
Cutoff
Parallel
Telemetry
User-Settable
Discrete Input
User-Settable
Discrete Output
Controller
System
FAULT
LED
Sanity
Timer
-48 V (A)
-48 V (B)