3–Viewing Router InformationRouter iSR6200 Chassis3-4 ISR654602-00 DPower Cooling Module xThe Power Cooling Module x section of the Router iSR6200 page provides thefollowing information about each router blade: Status shows whether the PCM is installed. Power Supply indicates whether the power supply is Connected orUnplugged. Fan1 reports the condition of the first fan in the PCM: Healthy or Faulty. Fan2 reports the condition of the second fan in the PCM: Healthy or Faulty. Fan3 reports the condition of the third fan in the PCM: Healthy or Faulty.License InfoThe License Info page for the Router iSR6200 chassis provides the followinglicensed feature information (Figure 3-2 shows an example):Table 3-1. Internal Temperature Sensor LimitsSensorHigh FanSpeedTemperatureLow FanSpeedRecoveryTemperatureCriticalTemperature(power off)SMB_AlertRecoveryTemperatureFront 60°C 55°C 70°C 55°CRear 45°C 45°C 55°C 40°CCPU1 60°C 55°C 68°C 55°CCPU2 60°C 55°C 68°C 55°CTable NotesHigh Fan Speed Temperature—When a sensor detects a temperature that exceeds this value,the fans runs at their maximum speed. The system logs an event and the Alert LED blinks fivetimes every two seconds.Low Fan Speed Recovery Temperature—When the fans are running at their maximum speedand all sensors report values less than this value, the fans return to normal speed.Critical Temperature—When a sensor detects a temperature that exceeds this value, the systempowers down the blade. When this happens, the CPUs enter sleep state 5; the system sets the PCIpower state of capable devices to D3 and turns off the power supplies that are not essential to wakeup the CPUs. When the temperature falls below the recovery temperature, the sensor that reportedthe over-temperature value generates an SMB_ALERT.Recovery Temperature—This is the value at which a sensor generates an SMB_ALERT to wakeup the CPU and cause the blade to reboot.
