КАБЕЛЬ ͌ͬͳͭͯͫ͡͵ͨͭͬͬͺͩÊΑͦͪ͢͡ͻÊ2%3/ÊͨÊ223/ÊÊͮͯ͡ͺ 4PR SFTP stranded 4PR SFTP outdoor 4PR SFTP 4PR SSTP 14