interface EPON0/1:14
epon sla upstream pir 1000000 cir 15000
epon sla downstream pir 1000000 cir 15000
no epon onu all-port ctc rate-limit ingress
no epon onu all-port ctc rate-limit egress
no epon onu port 1 ctc shutdown
epon onu port 1 loopback detect
exit
write
write all
exit
и все работает