Our Category 6A waterproof inline coupler are IP 68 rated, making them a great solution for extending runs in harsh environments. The shielded jacks help protect from electromagnetic interference (EMI) and radio frequency interference (RFI). These IP 68 rated inline couplers meet the Category 6A channel performance requirements specified in TIA-568-C.2. Our IP 68 rated Category 6A inline couplers are compatible with Weltron patch cables and RJ-45 modular plugs.