Wirewin patch cable with lockable option using a special key. Cat 6A. S/FTP shielding, cable sheath: halogen-free. Length: 20 m, gray. 4 pairs twisted, cable thickness: AWG26, 100% copper, 50 µm gold plating on the connector, outer diameter: 6.0 mm, sheath: LSOH, DSX 8000 Fluke Channel tested (ISO/IEC Channel). Increases network security, optimal for critical connections that should not be unplugged under any circumstances, prevents accidental disconnection. The plug can only be released with a special key (not included with the individual cable). The matching key can be found listed under accessories. Halogen-free sheath. Unlike conventional PVC cables, these cables are halogen-free: the dangerous release of halogenated combustion gases is thus excluded, and smoke generation is minimized. Halogen-free cables are also flame-retardant and do not exhibit a dangerous ignition cord effect. Screened Foiled Twisted Pair (S/FTP) refers to cables that have a metallic shield around each pair of wires (FTP) and additionally a metallic overall shield (S). Shielded cables show little impedance or reactance deviation compared to unshielded ones. The transmission parameters remain relatively constant even at high frequencies and are better than those of UTP cables. Category 6A. Category 6 augmented (Cat 6A) is a standard that arises from the increased bandwidth requirements of 10-Gigabit Ethernet (10 GBASE-T). Cat 6A cables are designed for transmission frequencies up to 500 MHz and distances up to 100 m, and they are backward compatible with existing categories.