Beek Category 7 (Cat. 7) S/FTP İç Mekan Data Kablosu AWG23 LSZH 600 Mhz 0.56mm CCA OD:6.8±0.3mm Beek Cat7 sftp 23awg 0.56mm CCA with LSZH jacket, OD:6.8±0.3mm, 500m per drum