Cisco Systems 7500 Series manual Parameter Normal Critical Shutdown, Parameter Critical Normal

Chapter 2 Preparing for Installation

Environmental Monitoring and Reporting Overview for the Cisco 7500 Series

)

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

Cisco 7507 and Cisco 7507-MX Temperature and Voltage Thresholds

Table 2-4lists temperature thresholds for the three processor-monitored levels. (The system displays all temperatures in Celsius only.) Table 2-5lists the DC power thresholds for the Normal and Critical power supply-monitored levels.

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

Cisco 7513, Cisco 7513-MX, and Cisco 7576 Temperature and Voltage Thresholds

Table 2-6lists temperature thresholds for the three processor-monitored levels. (The system displays all temperatures in Celsius only.) Table 2-7lists the DC power thresholds for the Normal and Critical power supply-monitored levels.

	Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0		2-25