Solid & reliable terminations for copper cabling featuring a minimum of 3 mm 50 micro-inch gold-plated jack contacts Compatible with both 110 & Krone punch-down tools Supports 22 to 26 AWG stranded & solid wire For use with unshielded twisted pair (UTP) Cat 5e network cable Ideal for Ethernet, Fast Ethernet & Gigabit Ethernet network applications Connects 24 RJ-45 ports to a network Occupies 1U rack height Meets 19" rackmount standards Lifetime Warranty