Contributed by Lu Li, Senior Product Development Engineer, Alpha Wire While there are three Ethernet cable choices in use—Cat 5, Cat 5e and Cat 6—only the latter two are still considered viable choices for telecom and industrial applications. Since August 2009, when ANSI/TIA-568-C.2 (Balanced Twisted-Pair Telecommunications Cabling and Components Standard) was published, category 5 has been superseded […]