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!.