Class E: link/channel up to 250 MHz using Category 6 cable/connectors Related CoursesRelated CoursesRelated Courses SP3801Installing Premises Cabling Systems NETCONNECT ACT IMore Info SYSTIMAX MasterClass D&E & I&M RecertificationsSP3802Certifying and Troubleshooting Premises Cabling Systems NETCONNECT ACT IIMore Info SP3801RInstallation Recertification Training NETCONNECT ACT IMore Info