Help Required: Pre-Terminated Fiber
Hi, I am replacing an old switch with the new Procurve 2620 which is about 90 metres away from comms cab. I have 1gb SFP modules (Multimode LC). I would like to use fiber to link this new switch. I have come across few posts here about Pre-Terminated Fiber; I am planning to get OM2 but it has options of 4 or 8 or 16 or 24 cores, so what are these cores?
Will there be any advantage if I use OM3 here in this scenario ?
Your help will be much appreciated, thank you.