Gold Plated: Phosphor Bronze with Gold plated on plug contact area and fire-retardant housing Easy Installation: RJ45 junction box is used to combine two bare Ethernet cables without connectors Wide Compatibility: The small cat 6 junction box is compatible with Cat 5e/Cat6/Cat7 Ethernet cables Durable Housing: The cat6 ethernet junction box features a durable plastic enclosure which protects the Ethernet cables from the elements and hides the connection Wire Gage: 23 To 26 AWG.TIA/EIA 568A and 568B wiring pattern Iwillink Ethernet Junction Box ,Cat6 Coupler Connector,cat6 junction box, rj45 junction box,cat 6 junction box,Punch Down Type Ethernet Cat 6 Junction Box is Krone Punch Down Type，ethernet punch down junction box