ICX7750-48F Router>show media validation

Port Supported Vendor Type
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1/1/47 No FINISAR CORP. Type : 10GE SR 300m ((SFP+))
1/1/48 No OEM Type : 10GE LR 10km ((SFP+))
1/2/1 No CISCO-OEM Type : 40GBASE-Passive Copper 1m (No t supported)