Lucent Technologies DDM-2000 OC-3

363-206-285
Shelf Descriptions and Configurations
Issue 3 June 2001
3-25
DDM-2000 Fan Shelf 3
The DDM-2000 Fan Shelf (Figure 3-16) provides forced convection cooling to
DDM-2000 OC-3 shelves in uncontrolled environments.
Figure 3-16. DDM-2000 Fan Shelf
POWER
B
J1
Miscellaneous
Alarm Cable
Ground
A
ALARM
RESET
TEST
FAN FAULT
34
21 FAULT
CONTROL
FAULT
FILTER
REPLACE
POWER
ON
POWER RESET
AB
Rear View
Front View