122.4 Form FactorThe Neutrino eNB has a sleek form factor (Figure 2-1):• Height with antennas – 7 inches / 175 mm• Height of base – 1 inch / 30 mm• Width – 5 inches / 130 mmThe unit only weighs approximately one pound (500 g).Figure 2-1: Form FactorFigure 2-2 shows the LED indicators and interfaces on the back of the unit. The LEDs andinterfaces are described in Tables 2-2 and 2-3.Figure 2-2: LEDs & InterfacesTable 2-2: LEDs & InterfacesLED/Interface DescriptionRST Reset buttonGPS Optional*: External Global Positioning System (GPS) antennaconnector, SMA male connector typeLAN Gigabit Ethernet Local Area Network (LAN) interfaceWAN Gigabit Ethernet Wide Area Network (WAN) interface forbackhaulPWR Power interface: 220V AC to 12V DC power adaptor