Cisco Cisco ONS 15454 M2 Multiservice Transport Platform (MSTP)
Minimum Polarization Change Rate (PCR-MIN) is the
minimum polarization change rate measured in 10*rad/s.
minimum polarization change rate measured in 10*rad/s.
PCR-MIN
Average Polarization Dependent Loss Signal (PDL-AVG) is
the average polarization dependent loss measured in dB.
the average polarization dependent loss measured in dB.
PDL-AVG
Maximum Polarization Dependent Loss Signal (PDL-MAX)
is the maximum polarization dependent loss measured in dB.
is the maximum polarization dependent loss measured in dB.
PDL-MAX
Minimum Polarization Dependent Loss Signal (PDL-MIN) is
the minimum polarization dependent loss measured in dB.
the minimum polarization dependent loss measured in dB.
PDL-MIN
Average Optical Signal to Noise Ratio (OSNR-AVG) is the
average optical signal to noise ratio measured in dB.
average optical signal to noise ratio measured in dB.
OSNR-AVG
Maximum Optical Signal to Noise Ratio (OSNR-MAX) is the
maximum optical signal to noise ratio measured in dB.
maximum optical signal to noise ratio measured in dB.
OSNR-MAX
Minimum Optical Signal to Noise Ratio (OSNR-MIN) is the
minimum optical signal to noise ratio measured in dB.
minimum optical signal to noise ratio measured in dB.
OSNR-MIN
Uncorrectable Words (UNC-WORDS) is the number of
uncorrectable words detected in the DWDM trunk line during
the PM time interval.
uncorrectable words detected in the DWDM trunk line during
the PM time interval.
UNC-WORDS
Valid Packets (VPC) is a count of received packets that contain
non-errored data code groups that have start and end delimiters.
non-errored data code groups that have start and end delimiters.
VPC
ITU G.709 and ITU-T G.8021 Trunk-Side PM Parameter Definitions
The ITU G.709 and ITU-T G.8021 section monitoring trunk-side PM parameters are shown in the following table. For more information,
see the "
see the "
Transponder, Muxponder, Xponder, ADM-10G, 100G-LC-C, 100G-CK-C, 100GS-CK-LC , 200G-CK-LC, 10x10G-LC,
" section.
Table 31: ITU G.709 and ITU-T G.8021 Section Monitoring PM Definitions
Definition
Parameter
Section Monitoring Background Block Errors (BBE-SM)
shows the number of background block errors recorded in the
OTN section during the PM time interval.
shows the number of background block errors recorded in the
OTN section during the PM time interval.
BBE-SM
Section Monitoring Background Block Errors Ratio
(BBER-SM) shows the background block errors ratio recorded
in the OTN path during the PM time interval.
(BBER-SM) shows the background block errors ratio recorded
in the OTN path during the PM time interval.
BBER-SM
40