Reference Guide
652 | Interfaces
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Tx Fault state  This is the digital state of the Tx Fault output pin.
Rate Select state  This is the digital state of the SFP rate_select input pin.
RS state This is the reserved digital state of the pin AS(1) per SFF-8079 and 
RS(1) per SFF-8431.
Tx Disable state  If the admin status of the port is down then this flag will be set to true.
Temperature High Alarm 
Flag
This can be either true/False and it depends on the Current 
Temperature value displayed above. 
Voltage High Alarm Flag This can be either true or false, depending on the Current voltage 
value displayed above.
Tx Bias High Alarm Flag  This can be either true or false, depending on the present Tx bias 
current value displayed above.
Tx Power High Alarm Flag  This can be either true or false, depending on the Current Tx power 
value displayed above.
Rx Power High Alarm Flag  This can be either true or false, depending on the Current Rx power 
value displayed above.
Temperature Low Alarm 
Flag 
This can be either true or false, depending on the Current Temperature 
value displayed above.
Voltage Low Alarm Flag  This can be either true or false, depending on the Current voltage 
value displayed above.
Tx Bias Low Alarm Flag This can be either true or false, depending on the Tx bias current value 
displayed above.
Tx Power Low Alarm Flag  This can be either true or false, depending on the Current Tx power 
value displayed above.
Rx Power Low Alarm Flag  This can be either true or false, depending on the Current Rx power 
value displayed above.
Temperature High Warning 
Flag 
This can be either true or false, depending on the Current Temperature 
value displayed above.
Voltage High Warning Flag  This can be either true or false, depending on the Current voltage 
value displayed above.
Tx Bias High Warning Flag  This can be either true or false, depending on the Tx bias current value 
displayed above.
Tx Power High Warning 
Flag 
This can be either true or false, depending on the Current Tx power 
value displayed above.
Rx Power High Warning 
Flag 
This can be either true or false, depending on the Current Tx power 
value displayed above.
Temperature Low Warning 
Flag 
This can be either true or false, depending on the Current Temperature 
value displayed above.
Voltage Low Warning Flag  This can be either true or false, depending on the Current voltage 
value displayed above.
Tx Bias Low Warning Flag  This can be either true or false, depending on the present Tx bias 
current value displayed above.
Table 23-9. Diagnostic Data in show interfaces transceiver (continued)
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