11Components - Rear ViewThe rear of the Network Extender provides access to the WANport, power port, and external GPS antenna.1. GPS Antenna Port slides to provide access to the externalGPS antenna for removal and relocation.• A red GPS LED indicates a GPS signal could not be detected usingthe internal GPS antenna. The external GPS antenna should beconnected. See “External GPS Antenna” on page 14.2. Heat Vents provide passive ventilation for the NetworkExtender and allow for dissipation of internally generatedheat.Note: The Network Extender needs to remain vertical and in a well-ventilatedlocation. The vertical position allows proper air flow to the internalcomponents.3. DC 12V Power Port provides power to the Network Extenderwhen connected to the AC power supply and cord(included).Warning!: Only use the provided power cord and supply. Using any otherpower source may damage the Network Extender.DC 12V Power PortHeatVentsWANPortGPS Antenna Port