... per second. ShieldUTP, FTP, SFTPPEAmerica HDPE(water resistent)Coppercustomized from pure copper, CCA and CCSPVC JacketCustomized from CM, CMR, CMX and LSZH ... Advantage1 PE material is import from America HDPE2 copper can be customized from pure copper, CCA and CCS3 CM, CMR, CMX and LSZH ...