The IP68 Waterproof Junction Box is designed for durability and reliability, featuring silicone rings and clamping nuts for excellent waterproof, moisture-proof, and dust-proof sealing. Its high-temperature-resistant nylon PA66 casing (-20°C to 110°C) ensures robust performance for both indoor and outdoor Ethernet connections. Supporting Cat5, Cat5e, Cat6, Cat6e, Cat6A, and Cat7 Ethernet cables, it delivers high-speed data transmission up to 10 Gbps, with a shielded design that minimizes electromagnetic interference (EMI/RFI) for stable performance over distances up to 100 meters. The plug-and-play design requires no soldering or tools, allowing for quick and easy installation by simply connecting Cat7/Cat6e/Cat6/Cat5e/Cat5 cables and tightening. Its compact size saves space, making it ideal for efficient setups. Perfect for outdoor IP cameras, LED equipment, underground engineering, communication fields, and industrial environments, it also excels in external holiday lighting displays and IP security cameras, ensuring reliable connections in harsh conditions. Built with gold-plated pin connectors for superior conductivity and a metal shielding layer to protect against signal loss and electromagnetic interference, this junction box guarantees stable signal transmission even after extension. Each order includes 9 RJ45 weatherproof couplers, elegantly boxed in luxury gift-ready packaging-perfect for professional installations or corporate gifting.