JFOPT的(de)(de)超(chao)六類（CAT6A)銅(tong)(tong)纜(lan)(lan)是4對8線(xian)(xian)芯組成的(de)(de)線(xian)(xian)纜(lan)(lan)，傳輸(shu)頻率可(ke)(ke)達到500MHz以上(shang)，是基于(yu)(yu)未來網絡的(de)(de)一種優(you)化解決方案。超(chao)六類銅(tong)(tong)纜(lan)(lan)可(ke)(ke)分為(wei)非屏蔽(bi)(bi)(UTP)銅(tong)(tong)纜(lan)(lan)和屏蔽(bi)(bi)(SFTP)銅(tong)(tong)纜(lan)(lan)。非屏蔽(bi)(bi)銅(tong)(tong)纜(lan)(lan)用于(yu)(yu)數據(ju)及各種信號(hao)的(de)(de)水平(ping)布(bu)線(xian)(xian)，屏蔽(bi)(bi)銅(tong)(tong)纜(lan)(lan)用于(yu)(yu)電(dian)磁環境復雜的(de)(de)場(chang)所及各種特(te)殊要(yao)求(qiu)單位(wei)之間(jian)的(de)(de)數據(ju)及各種信號(hao)的(de)(de)水平(ping)布(bu)線(xian)(xian)。
