Convert coax to RJ-45?

[viag6]

I am changing hubs. The original one has coax coming in from elsewere on the LAN. the new hub is strictly RJ-45. Is there an adapter I can get to convert coax to RJ-45? Where can I get it?

[viag6]

guess I mean "BNC" -> RJ-45

[Planet]

Yes, Baluns makes one: http://www.eagledesigngroup.com/utp_sctp.htm
and Transitions: http://www.neutroncanada.com/prod.cfm/147377/TRANSITION/B-1143/COAX_BALUN_RJ45_IBM_ACTIVE_PINS
Hope it helps.

Planet...