StarTech.com LC SFP Dust Covers - 10 Pack Protect your SFP/XFP/SFP+ modules from dust and contaminants, by covering up the duplex LC connector when it’s not in use Key features Dust covers insert easily into unused SFP LC ports, to protect your network switches from dust and contaminants Made of durable rubber Work with SFP/SFP+ LC ports in optical networking equipment Easy to insert and remove
