The Intellinet Network Solutions CAT 6a Outdoor Modular Inline Coupler easily extends or connects patch cables in outdoor and industrial applications thanks to its cable glands with IP68-rating (dustproof and waterproof). Its rugged housing can withstand even extreme operating temperatures that range from -20 to 70 degree Celsius (-4 158 degree Fahrenheit). This coupler features 3-micron gold-plated contacts that guarantee the highest signal integrity. It is also suitable for all Power-over-Ethernet applications (IEEE 802.3af/at/bt).