41Appendix J: SpecificationsairFiber AF‑11FX U ser GuideUbiquiti Networks, Inc.Appendix J: SpecificationsairFiber AF‑11FXDimensions 327 x 112 x 86 mm (12.87 x 4.41 x 3.39")Weight 2.26 kg (5.0 lb)RF Connectors (4) SMA Weatherproof, Two per Chain:TX 0, RX 0 (Chain 0) and TX 1, RX 1 (Chain 1)(2) N‑Type Waterproof, One per DuplexerPower Supply 50V, 1.2A PoE Gigabit Adapter (Included)Power Method Passive Power over Ethernetor DC Power BlockSupported Voltage Range 38‑56VDCMounting Enlarged airFiber X MountCertifications FCC Part 101, ETSI EN 302 217Operating Temperature ‑40 to 55° C (‑40 to 131° F)AF‑11FX Networking InterfaceData Port (1) 10/100/1000 Ethernet PortManagement Port (1) 10/100 Ethernet PortAuxiliary Port DC Power Block InputAF‑11FX SystemMaximum Throughput 1.2+ Gbps1Maximum Range 300+ km1Encryption 128‑bit AESOS airFiberWireless Modes SISO/MIMOAF‑11FX RadioFrequency Range 10.7 ‑ 11.7 GHzMax. Conducted TX Power 30 dBm(Dependent on Regulatory Region)Frequency Accuracy ± 2.0 ppmChannel Bandwidth 3.5/5/7/10/14/20/28/30/40/50/56 MHz Selectable2AF‑11FX Suggested Max. TX Power10x (1024QAM) 18 dBm8x (256QAM) 21 dBm6x (64QAM) 24 dBm4x (16QAM) 30 dBm2x (4QAM) 30 dBm1x (QPSK) 30 dBm1 Throughput and range values may vary depending on the environmental conditions.2 Channel widths may vary according to country/region regulations.