Dear All,
I am using this RB3011UiAS-RM router i have 2 fiber line (pair) comming from exchange when i plug line A (90MB) in SFP its start blinking and internet is working but when i plug Line B (150MB) in SFP port its not blinking but on other hand when i plug this Line B in media convert with SFP its start blinking and i can attach media to router via ethernet and its working.
what kind be the problem?
Thanks.