ROLINE UTP Cable Cat. 6 / Class E, Solid Wire, AWG23, 300 m (21.15. 0991-1) Structured building wiring Impedance: 100 Ohm Colour: Grey Construction: 8 lines, copper, solid wire AWG23 For a structured cabling system we recommend to use the following components:ROLINE Cat. 6 UTP Cable, Solid Wire, AWG23: 21.15. 0990 (100 m), 21.15. 0991 (300 m)ROLINE Cat. 6 Flush Mount Wall Jack, unshielded: 25.16. 8494 (white), 25.16. 8500 (ivory)ROLINE Cat. 6 Surface Mount Wall Jack, unshielded: 25.16. 8394 (white), 25.16. 8395 (ivory)ROLINE Cat. 6 19 Patch Panel, 24 Ports, unshielded: 26.11. 0355 (light grey), 26.11. 0362 (black)ROLINE Cat. 6 UTP Patch Cord, grey, 5 m: 21.15. 0935The accredited German laboratory GHMT has tested and certified this product combination, in a Channel of 100 meters, as being compliant to Class E specifications; certificate no. z2329b-10-E (with flush mount)/z2330b-10-E (with surface mount). ManufacturerROLINEProduct groupTwisted Pair CableProduct typeinstallation cableColourgreyLength300 mShield typeUTPTransfer qualityCat6 / Class EImpedance100 OhmQuantity of wires8Conductor cross section (AWG)AWG 23Conductor typeSolid wireCable LSOHNoMaterial (external cable mantle)PVC