The female 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: Number of cores: 8 PIN Waterproof rating: IP67 Connection type: RJ45 Flame retardant rating: UL94V-0 Connection method: plug type + thread pressure lock Connector wire-in range: OD (3?8) mm Case wall thickness: Threaded type: >3mm, through-hole type: 0.3~5mm Installation size: M25*1.5 Network cable length: 250mm Connector transmission classification: CAT6 Transmission speed range: 10BASE-T. 100 BASE-T.1000 BASE-T and 10000 BASE-T network Electrical parameters: Rated current: 1.5A Rated voltage: 125VAC, 75VDC Insulation resistance: ?500M? Compressive strength: AC1000V 50HZ or 60HZ for 1 minute Contact resistance: ?10M? Material: Shell: Nylon PA66 (UL94V-0) Socket contact pin: 0.5mm diameter phosphor copper wire Contact pin gold plating thickness: 6u inch Waterproof rubber ring: silicone Environmental conditions: Working temperature: -40?120Celsius Storage temperature: -25?85Celsius Atmospheric pressure: 86?106kPa Relative humidity: ?90% RH Package Included: 2x Waterproof M25 Cat6 RJ45 Connector