Reference Guide

620 | Interfaces
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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.
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.
Table 22-9. Diagnostic Data in show interfaces transceiver (continued)
Line Description