Ubiquiti AirFiber 11FX User Manual

Also see for airFiber 11FX: Quick start guide

2Chapter 1: OverviewairFiber A F-11FX User G uideUbiquiti Networks, I nc.PortsManagementPortResetButtonDataPortVDC IN50V 1.2AManagement Port 10/100 Mbps, secured Ethernetport for configuration. In-Band Management is enabledby default in the airFiber Configuration Interface. WhenIn-Band Management is disabled, the MGMT port is theonly port that can monitor, configure, and/or updatefirmware.Reset Button To reset to factory defaults, press and holdthe Reset button for more than 10 seconds while thedevice is powered on.Data Port Gigabit PoE port for handling all user trafficand powering the device.VDC IN The terminal block can be used to power theAF-11FX with +50VDC 1.2A DC power instead of PoE.Duplexer PortsTX 0 RX 0 RX 1 TX 1TX 0Top Viewof AF-11FX(DuplexerShroudRemoved)RX 0 RX 1 TX 1TX 0, RX 0 The TX and RX SMA ports for the Chain 0Low-Band Duplexer or High-Band Duplexer (SISO and MIMOmodes).RX 1, TX 1 The RX and TX SMA ports for the Chain 1Low-Band Duplexer or High-Band Duplexer (MIMO modeonly). In SISO mode, these unused ports are protected bythe Duplexer Cap.DuplexerSMA PortsN ConnectorLow-BandDuplexerHigh-BandDuplexerN Connector Female N-type connector into which theantenna cable is plugged.SMA Ports High-band and low-band channel SMA ports.LEDsSignal LEDsSignal 4 LED will light blue when on.Signal 3 LED will light green when on.Signal 2 LED will light yellow when on.Signal 1 LED will light red when on.Bootup to airOS When powering on, the Power, MIMO,LINK, and Signal 1-4 LEDs light on. Once the CPU codetakes over, the MIMO, LINK, and Signal 1-3 LEDs turn off.The Signal 4 LED remains lit to indicate the boot sequenceis underway.Initializing airFiber Software When the airFiberapplication begins to boot under airOS, the Signal 4 LEDgoes from solidly on to a 2.5 Hz flash. This continues untilthe AF-11FX radio is fully booted.Signal Level Once fully booted, the Signal 1-4 LEDsact as a bar graph showing how close the AF-11FX is toideal aiming. This is auto-scaled based on the link range,the antenna gains, and the configured TX power of theremote AF-11FX. Each Signal LED has three possible states:On, Flashing, and Off. All Signal LEDs would be solidly onin an ideal link. For example, if the link has a 1 dB loss, theSignal 4 LED will flash; a 2 dB loss and the Signal 4 LED willturn off. The full bar graph LED states are shown below.dBloss 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -131 F 0 0 0 0 0 0 0 0 0 0 0 01 1 1 F 0 0 0 0 0 0 0 0 0 01 1 1 1 1 F F 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 1 F F F 00 = Off, 1 = On, F = Flashing