Networks Arrester, Ip Camera- Thunder Surge Protector, Defend Device. Features: Used for Surge Protection of Power Supply and Network Signal Lines of Communication. Equipment Such As Servers, Wireless AP, Network Cameras and Network Switches Powered by POE Network Cables. Adopt Power + Networks Multi Level Protect Circuit. The Core Components Are International Brand Small Insertion Loss, Superior Transmission Performance. Low Residual Pressure Level and Good Protection Effect. Professional Manufacturing Technology, Rapid Response, Stable Performance and Reliable Work. Integrated Designed, Small Size, Easy to Install and Use, No Maintenance. Specifications: Item Type: POE Surge Protector Material: Aluminum Alloy + Flame Retardant PC Color: As Picture Shown NominalWorkingVoltageUn :DC48V.5V MaximumContinuousOperatingVoltage: Uc 60V 8V NominalDischargeCurrentIn(8/20s):5kA MaximumDischargeCurrentImax(8/20s) :10kA ProtectionLevelUp:Line-Line110V Line-Line20V Line-to-Earth300V Line-to-Earth90V AdapttoDataTransmissionRate 100/1000Mbps InsertionLoss:0.5dB JointForm:RJ45:1,2,3,6,4,5,7,8 Shell: AluminumAlloy/FlameRetardantPC Dimension(Approx.) :83x25x25mm/3.3x1x1in InstallationMethod:ScrewFixation ApplicableEnvironment: Temperature:-40-+85,RelativeHumidity:95(25) ShellProtectionLevel:IP20 Package List: 1 X POE Arrester . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.