About the Nokia 105s GatewayNokia 105s Gateway Installation Guide 21Figure 2 Component Locations Rear ViewBuilt-In Gigabit Ethernet PortsThe four built-in Gigabit Ethernet ports are located on the front of thegateway. Figure 3 shows the layout of the built-in Gigabit Ethernet ports andstatus LEDs.Figure 3 Built-In Gigabit Ethernet Ports DetailsCautionCables that connect to the Gigabit Ethernet ports must be IEEE802.3 compliant to prevent potential data loss.00527Power socketPower switch00547Activity LED (blinking yellow)Link LED (solid yellow for 10/100 Mbps, solid green for 1000 Mbps)RJ-45 connectors