EXCEL® Category 5e Unscreened External Grade Cables are manufactured and tested to the ISO 11801, EN 50173 and ANSI/TIA?568?C standards for enhanced performance Category 5 cables. Each cable consists of 8 colour coded polyethylene insulated conductors. These are twisted together to form 4 pairs with varying lay lengths. These pairs are jacketed in a heat and UV, moisture resistant black polyethylene outer sheath, making this cable ideal for outdoor installation.The print legend on the cable now includes information regarding the DOP number, Test and Classification of the cable for traceability. External duct grade. Supports Gigabit Ethernet. Fast feed box. Sequential metre markings. Euroclass Fca.