RJ45 connectors are not designed for high reliability in the presence of moisture, dust or corrosive elements. For this reason, the IP67 sealing ability of the RJ45-ECS connector system provides a reliable connection, even in very harsh environments, for many years of trouble free service. The shielded nature of the Cat5e cable and connectors provide maximum shielding against external EMI for consistent data communications. For modern wireless systems, the quick disconnect feature allows for ready replacement of rooftop equipment, to minimize field time spent servicing customer's equipment, and minimizing downtime for the customer. This helps to increase operator profitability and customer satisfaction.