Nortel Passport 15000 Hardware Description page 136

136 Chapter 3 Shelf assembly
Figure 31
External cooling unit cable connections
Upper (front) cooling unit
ESD jacks
Power connector B, upper cooling unit
Power connector A, upper cooling unit
Lower (rear) cooling unit
241-1501-200 5.2S2
LOWER
Power cables to fans
Temperature sensor
Power cables to fans
UPPER
D-sub connector for alarm cable
Power connector B, lower cooling unit
Power connector A, lower cooling unit
Status LEDs
Alarm
Status LEDs
A
B
PPT 2820 051 AB