OTN Performance monitoring counters(G.709)-Definitions

OTN Performance monitoring counters

Parameter
Definition
BBE-SM

Section monitoring background block errors (BBE-SM) indicates the number of background block errors recorded in the OTN section during the PM time interval.

ES-SM

Section monitoring errored seconds (ES-SM) indicates the errored seconds recorded in the OTN section during the PM time interval.

SES-SM

Section monitoring severely errored seconds (SES-SM) indicates the severely errored seconds recorded in the OTN section during the PM time interval.

UAS-SM

Section monitoring unavailable seconds (UAS-SM) indicates the unavailable seconds recorded in the OTN section during the PM time interval.

FC-SM

Section monitoring failure counts (FC-SM) indicates the failure counts recorded in the OTN section during the PM time interval.

ESR-SM

Section monitoring errored seconds ratio (ESR-SM) indicates the errored seconds ratio recorded in the OTN section during the PM time interval.

SESR-SM

Section monitoring severely errored seconds ratio (SESR-SM) indicates the severely errored seconds ratio recorded in the OTN section during the PM time interval.

BBER-SM

Section monitoring background block errors ratio (BBER-SM) indicates the background block errors ratio recorded in the OTN section during the PM time interval.

BBE-PM

Path monitoring background block errors (BBE-PM) indicates the number of background block errors recorded in the OTN path during the PM time interval.

ES-PM

Path monitoring errored seconds (ES-PM) indicates the errored seconds recorded in the OTN path during the PM time interval.

SES-PM

Path monitoring severely errored seconds (SES-PM) indicates the severely errored seconds recorded in the OTN path during the PM time interval.

UAS-PM

Path monitoring unavailable seconds (UAS-PM) indicates the unavailable seconds recorded in the OTN path during the PM time interval.

FC-PM

Path monitoring failure counts (FC-PM) indicates the failure counts recorded in the OTN path during the PM time interval.

ESR-PM

Path monitoring errored seconds ratio (ESR-PM) indicates the errored seconds ratio recorded in the OTN path during the PM time interval.

SESR-PM

Path monitoring severely errored seconds ratio (SESR-PM) indicates the severely errored seconds ratio recorded in the OTN path during the PM time interval.

BBER-PM

Path monitoring background block errors ratio (BBER-PM) indicates the background block errors ratio recorded in the OTN path during the PM time interval.

 

FEC counters

Parameter
Definition
Bit Errors Corrected

Indicates the number of bit errors corrected in the DWDM trunk line during the PM time interval.

Byte Errors corrected

indicates the number of byte erros corrected in the DWDM trunk line during the PM time interval.

Zero Bit Errors Detected

Indicates the number of 0 bit errors detected in the DWDM trunk line during the PM time interval.

One Bit Errors Detected

Indicates the number of 1 bit errors detected in the DWDM trunk line during the PM time interval.

Uncorrectable Words

Indicates the number of uncorrectable words detected in the DWDM trunk line during the PM time interval.

 

Comments

Popular posts from this blog

What is CDR in Optical Modules

What is OpenZR+ for tranponder/muxponder

Bit rate and Baud rate