Cisco 7206VXR Installation Guide - Page 50

Parameter, High Warning, High Critical, Shutdown, Low Critical, Low Warning, Table 1-10

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Functional Overview Chapter 1 Product Overview Table 1-10 Typical Processor-Monitored Temperature Thresholds (continued) Parameter NPE-150 Chassis inlet Chassis outlet 1 Chassis outlet 2 Chassis outlet 3 NPE-175 and NPE-225 Chassis inlet Chassis outlet 1 Chassis outlet 2 Chassis outlet 3 High Warning 104°F (40°C) 109°F (43°C) 167°F (75°C) 131°F (55°C) 104°F (40°C) 109°F (43°C) 109°F (43°C) 131°F (55°C) High Critical 122°F (50°C) 127°F (53°C) 167°F (75°C) 149°F (65°C) 122°F (50°C) 127°F (53°C) 127°F (53°C) 149°F (65°C) Shutdown - 136°F (58°C) - 158°F (70°C) - 136°F (58°C) - 158°F (70°C) Table 1-11 lists the DC power thresholds for the normal, warning, and critical (power supply-monitored) levels. • Normal-All monitored parameters are within normal tolerances. • Warning-The system has exceeded a specified threshold. The system continues to operate, but operator action is recommended to bring the system back to a normal state. • Critical-An out-of-tolerance temperature or voltage condition exists. The system continues to operate; however, the system is approaching shutdown. Immediate operator action is required. • Shutdown-The processor has detected a temperature condition that could result in physical damage to system components and has disabled DC power to all internal components. This condition requires immediate operator action. All DC power remains disabled until you toggle the power switch. Before any shutdown, the system logs the status of monitored parameters in NVRAM so you can retrieve it later to help determine the cause of the problem. • Power supply shutdown-The power supply detected an internal out-of-tolerance overvoltage, overcurrent, or temperature condition and shut itself down. All DC power will remain disabled until you toggle the power switch. Table 1-11 Typical Power Supply-Monitored DC-Voltage Thresholds Parameter +3.45V +5.15V +12.15V -11.95V Low Critical +3.26V +4.86V +11.39V -9.52V Low Warning +3.34V +4.99V +11.67 -10.73 High Warning +3.55V +5.31V +12.62V -13.16V High Critical +3.63V +5.43V +12.91V -14.38V Note A low warning or high warning message does not mean that the router is at risk of malfunctioning or being damaged. 1-32 Cisco 7206 Installation and Configuration Guide OL-5102-02

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1-32
Cisco 7206 Installation and Configuration Guide
OL-5102-02
Chapter 1
Product Overview
Functional Overview
Table 1-11
lists the DC power thresholds for the normal, warning, and critical (power supply-monitored)
levels.
•
Normal—All monitored parameters are within normal tolerances.
•
Warning—The system has exceeded a specified threshold. The system continues to operate, but
operator action is recommended to bring the system back to a normal state.
•
Critical—An out-of-tolerance temperature or voltage condition exists. The system continues to
operate; however, the system is approaching shutdown. Immediate operator action is required.
•
Shutdown—The processor has detected a temperature condition that could result in physical damage
to system components and has disabled DC power to all internal components. This condition
requires immediate operator action. All DC power remains disabled until you toggle the power
switch. Before any shutdown, the system logs the status of monitored parameters in NVRAM so you
can retrieve it later to help determine the cause of the problem.
•
Power supply shutdown—The power supply detected an internal out-of-tolerance overvoltage,
overcurrent, or temperature condition and shut itself down. All DC power will remain disabled until
you toggle the power switch.
Note
A low warning or high warning message does not mean that the router is at risk of malfunctioning or being
damaged.
NPE-150
Chassis inlet
104°F (40°C)
122°F (50°C)
–
Chassis outlet 1
109°F (43°C)
127°F (53°C)
136°F (58°C)
Chassis outlet 2
167°F (75°C)
167°F (75°C)
–
Chassis outlet 3
131°F (55°C)
149°F (65°C)
158°F (70°C)
NPE-175 and NPE-225
Chassis inlet
104°F (40°C)
122°F (50°C)
–
Chassis outlet 1
109°F (43°C)
127°F (53°C)
136°F (58°C)
Chassis outlet 2
109°F (43°C)
127°F (53°C)
–
Chassis outlet 3
131°F (55°C)
149°F (65°C)
158°F (70°C)
Table 1-10
Typical Processor-Monitored Temperature Thresholds (continued)
Parameter
High Warning
High Critical
Shutdown
Table 1-11
Typical Power Supply-Monitored DC-Voltage Thresholds
Parameter
Low Critical
Low Warning
High Warning
High Critical
+3.45V
+3.26V
+3.34V
+3.55V
+3.63V
+5.15V
+4.86V
+4.99V
+5.31V
+5.43V
+12.15V
+11.39V
+11.67
+12.62V
+12.91V
–11.95V
–9.52V
–10.73
–13.16V
–14.38V