Can I use a shielded patch panel with unshielded cable and keystone jacks?Updated 5 hours ago

Yes, this presents a considerable degree of versatility for shielded patch panels. You can utilize unshielded keystones, unshielded communications cable, and other termination hardware as required. 

Conversely, should shielded drops be terminated to the shielded patch panel, proper grounding of the panel is imperative. This methodology permits the deployment of both shielded and unshielded drops as desired.