True Cat8 Performance2GHz frequency and 40Gbps in data transfer, compliant with ANSI/TIA568.2-D Category 8, ISO/IEC TR11801 Class I, IEC61156-9 Cat.8.1, Flammability rating at UL444 CM or CMR, IEC60332-1-2, IEC60332-3-24, LSZH Acidity: IEC60754-2, Smoke Density: IEC60332-3-24. RoHS supporting 10BASE-T, 100BASE-TX (Fast Ethernet) 1000BASE-T/1000BASE-TX (Gigabit Ethernet), 10GBASE-T (10-Gigabit Ethernet) and 25GBASE-T (40 GbE). Available in 50m and 100m lengths. Quality Build22AWG solid copper conductor wiring, individually foiled pairs with aluminum shielding, and overall cable screen shielding provides the basis for reliability and fast connections. Certified according to specification Class I in accordance with IOS/IEC 11801-1 Ed. 1.0 up to 2GHz; Next GenNext gen 40G network systems ideal for corporate network systems, data centers, broadcast stations, media/video servers, and those with extreme high-speed networking needs (Termination required) Highly CompatibleCommon RJ4