Shielding SFTP SFTP SFTP FTP FTP FTP FTP. Shielding type: SFTP triple shield. CAT 7 SFTP TRIPLE SHIELD ETHERNET CABLE. Cat 7 cable have SFTP triple layer premium aluminum foil shielding. Cat 7 SFTP Triple Shielded Ethernet Cable: The Cat 7 shielded cable has an SFTP triple premium aluminum foil shield - each twisted pair has a separate aluminum foil shield, and a braided shield is added to the common shield than the shielded/unshielded twisted pair (F/UTP), which can minimize interference and crosstalk.
