Cisco NCS1004 - FEC States for CoherentDSP Controller; Q-Margin Support

The following sample shows the running FEC configuration on the Ethernet controller:
RP/0/RP0/CPU0:BH-SIT2#show controller HundredGigECtrlr 0/1/0/10
Tue Jul 16 15:30:30.165 IST
Operational data for interface HundredGigECtrlr0/1/0/10:
State:
Administrative state: enabled
Operational state: Down (Reason: State undefined)
LED state: Red On
Maintenance: Disabled
AINS Soak: None
Total Duration: 0 hour(s) 0 minute(s)
Remaining Duration: 0 hour(s) 0 minute(s) 0 second(s)
Laser Squelch: Disabled
Phy:
Media type: Not known
Alarms:
Current:
Loss of Frequency Sync Data
Statistics:
FEC:
Corrected Codeword Count: 0
Uncorrected Codeword Count: 0
Autonegotiation disabled.
Operational values:
Speed: 100Gbps
Duplex: Full Duplex
Flowcontrol: None
Loopback: None (or external)
BER monitoring:
Not supported
Forward error correction: Standard (Reed-Solomon)
Holdoff Time: 0ms
FEC States for CoherentDSP Controller
The following table lists the FEC states for the coherentDSP controllers.
Table 1: FEC State for CoherentDSP Controllers
DescriptionState
FEC Soft-Decision 15.EnhancedSD15
FEC Soft-Decision 27. Default.EnhancedSD27
Q-Margin Support
Q-margin is an important optical parameter that characterizes the health of an optical link. The Q-margin
value is calculated based on the average bit error rate (BER) in the optical link.
Configuring Controllers
13
Configuring Controllers
FEC States for CoherentDSP Controller