Cisco ONS 15454 DWDM - Optics and 8 B10 B PM Parameter Definitions

17-20
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 17 Performance Monitoring
17.4 Optics and 8b10b PM Parameter Definitions
17.4 Optics and 8b10b PM Parameter Definitions
Table 17-24 on page 17-20 lists Cisco ONS 15454 optics and 8b10b PM parameter definitions.
Table 17-24 ONS 15454 Optics and 8b10b PM Definitions
Parameter Definition
8b10bDataOrderedSets 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data.
DataOrderedSets is a count of data ordered sets.
8b10bErrors 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data. Errors is a
count of 10b errors received by the serial or deserializer (serdes
8b/10b).
8b10bIdleOrderedSets 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data.
IdleOrderedSets is a count of idle ordered sets.
8b10bInvalidOrderedSets 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data.
InvalidOrderedSets is a count of the received invalid work
errors.
8b10bNonIdleOrderedSets 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data.
NonIdleOrderedSets is a count of ordered sets that are not idle.
8b10bStatsEncodingDispErrors 8b10b takes 8 bits of data and sends it as 10 bits, which allows
control information to be sent along with the data.
StatsEncodingDispErrors is a count of the received disparity
errors.
BIE The number of bit errors (BIE) corrected in the DWDM trunk
line during the PM time interval.
BIT-EC The number of Bit Errors Corrected (BIT-EC) in the DWDM
trunk line during the PM time interval.
CGV Code Group Violations (CGV) is a count of received code
groups that do not contain a start or end delimiter.
DCG Date Code Groups (DCG) is a count of received data code
groups that do not contain ordered sets.
IOS Idle Ordered Sets (IOS) is a count of received packets containing
idle ordered sets.
IPC Invalid Packets (IPC) is the count of received packets that
contain errored data code groups that have start and end
delimiters.
LBCL-AVG Laser Bias Current Line-Average (LBCL-AVG) is the average
percentage of laser bias current.
LBCL-MAX Laser Bias Current Line-Maximum (LBCL-MAX) is the
maximum percentage of laser bias current.
LBCL-MIN Laser Bias Current Line-Minimum (LBCL-MIN) is the
minimum percentage of laser bias current.