Users Guide

Line Description
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 is set to true.
Temperature High
Alarm Flag
This can be either true or false, depending on the Current voltage value displayed
above.
Voltage High
Alarm Flag
This can be either true or false, depending on the Current Temperature 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 bias 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.
Interfaces 741