`s Category 6 Keystone Jacks are designed for superior performance that meets or exceeds industry standard Category 6/Class E according to TIA/EIA 568B 2.1 and ISO 11801 2nd edition. The keystone jack will balance signal transmission of insertion loss and crosstalk from 1 to 250 MHz. Jacks are available in 9 colors to match housing or allow color-coded designation port in compliance with TIA-606 requirements. The jacks are designed to work in conjunction with `s Premise Plus wallplates and surface boxes or any standard keystone and angled multimedia wallplate or patch panel. Each keystone jack includes 110-type IDC termination with strain relief caps and comes standard with 50 inch gold plating on the jack contacts. Type: Panel-type Unshielded RJ-45 (8P8C). Termination: 110/KRONE IDC horizontal punchdown for 22-26 AWG solid wires. Supports Dual T568A and T568B wiring compatible with Category 5 enhanced requirement. Includes two plastic strain relief caps for IDC connector and 3 color coded designation dust covers with-voice data and Cat5e icons. Use with any unloaded keystone wallplate or patch panel. Certifications: UL listed; Complies with FCC Part 68.