Legal DisclaimerPlease note this Ethernet cable is made from Copper Clad Aluminum and therefore NOT UL, NEC, ETL or TIA . Copper Clad Aluminum cable is not recommended for POE (Power Over Ethernet) applications.Safety InformationPlease note this Ethernet cable is made from Copper Clad Aluminum and therefore NOT UL, NEC, ETL or TIA . Copper Clad Aluminum cable is not recommended for POE (Power Over Ethernet) applications.Features:The attenuation qualities of CCA will be significantly higher than a standard copper-based CAT5e or a CAT6 patch cable, which can, in turn, result in more packet loss and data retransmission. This effect is particu