utp cat5e messenger cable 1)the core could be CU,CCA 2)It could be UTP,FTP,STP,SFTP 3)It passed FLUKE- test,Rohs. Specafication:1) Type: CAT5E,BARE COPPER/CCA,2) Wire diameter:according to clients’ requirement3)Insulation thickness:0.2mm 4) Outer diameter:5.8mm5) wire insulation:PVC(Polyvinvhoride),PE(polyethylene)6)Rated temperature:75degree7)Frequency:155mhz8)colour:grey,blue,red,yellow,green, ...