I have a problem with WLC-4402. After basic configuration I can login to web gui of the controller, but I can't get the distribution ports to be up. The link is still down. I'm not sure if SFP modules Signamax 1000BASE-T are compatible with the controller. In web gui Controller - Inventory Gig Ethernet/Fiber Card there is Absent! Does it mean that they're not compatible? Controller's SW: 188.8.131.52 Thanks a lot.
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Community Manager – Wireless