Copper conductor (CU), halogen-free cable sheath (LSZH). Our CAT cables transmit signals in top quality at high speed, always guaranteeing a stable connection. High-quality inner conductors, robust cable sheathing, and precisely fitting plugs distinguish our portfolio of connection cables and plugs. Goobay always provides the perfect products for your network needs - whether you aim to set up a home or company network. Simply all you need!.