Overtemp Condition OmniSwitch 6450 Chassis and Hardware Components
page 3-48 OmniSwitch 6450 Hardware Users Guide September 2015
10/100/1000 Mbps Power over Ethernet Port – RJ-45 Pinout 
Overtemp Condition
The OmniSwitch is designed to operate within a specified operating temperature as noted under the 
specifications section. However, in the event that the normal operating temperature of the switch is 
exceeded, the following will occur:
• Upon crossing the configured Upper Threshold, a trap will be sent. (See the OmniSwitch 6250/6450 
Network Configuration Guide for information on configuring switch thresholds.)
If the temperature continues to rise and reaches the Danger Threshold, the following will occur:
• OK LED will display solid Amber.
• The switch will automatically shutdown
• Once the temperature drops to an acceptable operating level, the switch will automatically restart. 
Check the following if an overtemp condition exists: 
• Verify that the switch is installed properly in an environment that adheres to the installation 
instructions in the following chapters.
• Verify proper airflow to the chassis. 
• Time of the failure
Use the snmp station command and refer to the SNMP Configuration chapter for information on 
configuring an SNMP station.
Pin Number Description
1 RX+ (-VDC)
2 RX- (-VDC)
3TX+ (+VDC)
4
5
6 TX- (+VDC)
7
8