Reference Guide
Interfaces | 651
Voltage High Warning 
threshold
Factory-defined setting. Value can differ between SFP and SFP+.
Bias High Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
TX Power High Warning 
threshold
Factory-defined setting. Value can differ between SFP and SFP+.
RX Power High Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
Temp Low Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
Voltage Low Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
Bias Low Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
TX Power Low Warning 
threshold
Factory-defined setting. Value can differ between SFP and SFP+.
Power Low Warning 
threshold 
Factory-defined setting. Value can differ between SFP and SFP+.
Temperature Current temperature of the sfps.If this temperature crosses Temp High 
alarm/warning thresholds, then the temperature high alarm/warning 
flag is set to true.
Voltage Current voltage of the sfps.If this voltage crosses voltage high alarm/
warning thresholds, then the voltage high alarm/warning flag is set to 
true.
Tx Bias Current  Present Tx bias current of the SFP. If this crosses bias high alarm/
warning thresholds, then the tx bias high alarm/warning flag is set to 
true. If it falls below the low alarm/warning thresholds, then the tx 
bias low alarm/warning flag is set to true.
Tx Power  Present Tx power of the SFP. If this crosses Tx power alarm/warning 
thresholds, then the Tx power high alarm/warning flag is set to true. If 
it falls below the low alarm/warning thresholds, then the Tx power 
low alarm/warning flag is set to true.
Rx Power  Present Rx power of the SFP. This value is either average Rx power or 
OMA.This depends upon on the Rx Power measurement type 
displayed above. If this crosses Rx power alarm/warning thresholds, 
then the Rx power high alarm/warning flag is set to true. If it falls 
below the low alarm/warning thresholds, then the Rx power low 
alarm/warning flag is set to true.
Data Ready state Bar This field indicates that the transceiver has achieved power up and 
data is ready. This is set to true if data is ready to be sent, false if data 
is being transmitted.
Rx LOS state  This is the digital state of the Rx_LOS output pin.This is set to true if 
the operating status is down.
Table 23-9. Diagnostic Data in show interfaces transceiver (continued)
Line Description










