Hi,
The RouterOS doens’t return the ifSpeed value of the sfp port with 10G module installed on it.
The interface with snmp id #1 is the sfp1+ port that is running a 10G module.
snmpwalk -Os -c public -v 1 10.99.99.1 ifSpeed
ifSpeed.1 = Gauge32: 0
ifSpeed.2 = Gauge32: 1000000000
ifSpeed.3 = Gauge32: 0
ifSpeed.4 = Gauge32: 0
ifSpeed.5 = Gauge32: 0
ifSpeed.6 = Gauge32: 0
ifSpeed.7 = Gauge32: 1000000000
ifSpeed.8 = Gauge32: 1000000000
ifSpeed.9 = Gauge32: 1000000000
ifSpeed.10 = Gauge32: 1000000000
ifSpeed.11 = Gauge32: 100000000
ifSpeed.12 = Gauge32: 1000000000
ifSpeed.13 = Gauge32: 1000000000
ifSpeed.14 = Gauge32: 1000000000