The male to female RJ45 ethernet lan cable coupler is used to turn the standard CAT5/5e patch cord into the waterproof type for the ethernet connecting in the harsh industrial or outdoor environments. A gasket seal provides optimum protection from moisture and other contaminants with an IP67 rating. Using the standards based RJ45 connection system insures compatibility with existing hardware. Specifications: Color: Connector,Black; Cable,Blue Material: High-performance engineering plastics + Metal INGRESS PROTECTION: IP67 Connect Port: RJ45 Cable Core: 8 Pins:8P8C Working Temperature: -40°C-105°C Network Cable Length: 200mm/7.87inch Connector: approx. 65mm/2.56inch Open Thread: M25*1.5 Mounting Plate Thickness: less than 6mm Package Included: 5x Waterproof RJ45 Connector