01-30-2020 01:35 PM
Ok, thought this was an easy question but having trouble finding answer on internet and from support. Currently we are using a multimode patch cable from 0/0/0 to core switch. We are migrating to a new core switch and wondered do I have to stay multi-mode or can I use single mode since I have plenty of fiber patch cables and GBICS. Not sure the GBIC in the controller is MM or SM or both.
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