Interface Configuration
7750 SR Interface Configuration Guide Page 231
Configuring OTU Port Parameters
The following example displays an OTU port configuration:
*A:ALA-A>config>port>otu# info detail
----------------------------------------------
           otu2-lan-data-rate 11.049
           sf-sd-method fec
           sf-threshold 5
           sd-threshold 7
           fec enhanced
           no report-alarm otu-ais otu-ber-sd otu-tim otu-iae otu-biae fec-sd
           no report-alarm fec-fail fec-uncorr odu-ais odu-oci odu-lck odu-bdi
           no report-alarm odu-tim opu-tim opu-plm
           report-alarm loc los lof lom otu-ber-sf otu-bdi fec-sf
           sm-tti
               tx auto-generated
               expected auto-generated
               no mismatch-reaction
           exit
           pm-tti
               tx auto-generated
               expected auto-generated
               no mismatch-reaction
           exit
           psi-tti
               tx auto-generated
               expected auto-generated
               no mismatch-reaction
           exit
           psi-payload
               tx auto
               expected auto
               no mismatch-reaction
           exit
----------------------------------------------
The following example displays the show port <portId> otu detail for the default 
OTU configuration above:
*A:ALA-A# show port 3/2/1 otu detail
 
===============================================================================
OTU Interface
===============================================================================
OTU Status         : Enabled                    FEC Mode         : enhanced
Async Mapping      : Disabled                   Data Rate        : 11.049 Gb/s
 
Cfg Alarms         : loc los lof lom otu-ber-sf otu-bdi fec-sf
Alarm Status       :
SF/SD Method       : FEC                        SF Threshold     : 1E-5
                                                SD Threshold     : 1E-7
 
SM-TTI Tx (auto)   : ALA-A:3/2/1/C44
SM-TTI Ex (bytes)  : (Not Specified)
SM-TTI Rx          : ALA-A:5/2/1/C34