Hello shiny helpful people.
I have recently purchased a RB2011UAS-2HnD-IN router and for the most part I am very happy with it. However; I cannot seem to get any SFP modules working. Admittedly I have only tried two.
Initially a 3COM 3CSFP93 1000BASE-T module. I could get the link light up but traffic never seemed to flow. Ok I thought, it's not on the known supported list.
Then I bought a Cisco GLC-T module. This one is listed on the supported list. However; I have exactly the same problem. Link light on, but no traffic flows.
Am I doing something wrong? Any suggestions?