2-25
Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0
Chapter 2 Preparing for Installation
Environmental Monitoring and Reporting Overview for the Cisco 7500 Series
)
Cisco 7507 and Cisco 7507-MX Temperature and Voltage Thresholds
Table 2-4
lists temperature thresholds for the three processor-monitored levels. (The system displays all
temperatures in Celsius only.)
Table 2-5
lists the DC power thresholds for the Normal and Critical power
supply-monitored levels.
Cisco 7513, Cisco 7513-MX, and Cisco 7576 Temperature and Voltage Thresholds
Table 2-6
lists temperature thresholds for the three processor-monitored levels. (The system displays all
temperatures in Celsius only.)
Table 2-7
lists the DC power thresholds for the Normal and Critical power
supply-monitored levels.
Table 2-2
Typical Processor-Monitored Temperature Thresholds (Cisco 7505)
Parameter
Warning
Normal
Warning
Critical
Shutdown
Inlet air
< 10°C
10–39°C
39–46°C
46–64°C
> 64°C
Airflow
< 10°C
10–70°C
70–77°C
77–88°C
> 88°C
Table 2-3
Typical Power Supply-Monitored Voltage Thresholds (Cisco 7505)
Parameter
Critical
Normal
Critical
+5VDC
< 4.74
4.74–5.26
> 5.26
+12VDC
< 10.20
10.20 to 13.8
> 13.80
–12VDC
< –10.20
–10.20 to –13.80
> –13.80
+24VDC
< 20.00
20.00 to 28.00
> 28.00
Table 2-4
Typical Processor-Monitored Temperature Thresholds (Cisco 7507 and Cisco 7507-MX)
Parameter
Normal
High Warning
High Critical
Shutdown
Inlet 10–40°C
44°C
50°C
–
Hotpoint
10–40°C
54°C
60°C
–
Exhaust 10–40°C
–
–
–
Processors
–
–
–
70°C
Power supply
–
–
–
75°C
Restart
40°C
–
–
–
Table 2-5
Typical Power Supply-Monitored DC-Voltage Thresholds (Cisco 7507 and Cisco
7507-MX)
Parameter
Normal
Low Critical
Low Warning
High Warning
High Critical
+5VDC
4.74 to 5.26
4.61
4.94
5.46
5.70
+12VDC
10.20 to 13.8
10.90
11.61
12.82
13.38
–12VDC
–10.20 to –13.80 –10.15
–10.76
–13.25
–13.86
+24VDC
20.00 to 28.00
20.38
21.51
26.42
27.65
