Unlike common Cat 5e cables, Cicoil’s Highly Flexible Flexx-Sil™ Jacketed Industrial Ethernet Cat 5e cables are rugged, flame retardant (UL 94V-0), free of contaminants and perform exceptionally well in extreme temperature conditions (-65°C to 260°C). This combination of features makes Cicoil the ideal choice for Mission Critical Industrial Ethernet Applications. While exceeding all electrical and signal requirements for the Cat 5e standard, Cicoil's version excels with physical and environmental attributes.