NEXCONEC® Category 5E tool free RJ-45 Mini keystone jacks exceed the transmission line performance requirements of IEC and TIA for CLASS D/Category 5E systems. Each Category 5E tool free RJ-45 Mini keystone jacks comply with IEC 60603-7-3 (shielded) and support all applications designed for CLASS D networks, as defined within ISO/IEC 11801 (2nd Edition): 2010 including ATM-155, 100BASE-Tx, Token Ring 100Mbs-1, and 1G FCBASE-T.