Ubiquiti AirFiber 11FX User Manual

Also see for airFiber 11FX: Quick start guide

23Chapter 5: Wireless TabairFiber AF‑11FX User G uideUbiquiti Networks, Inc.Key Select the format of the MAC address.• HEX Enter 16 bytes (eight, 16-bit hexadecimal values).You can omit zeroes and use colons, similar to the IPv6format. The default is:0000:0000:0000:0000:0000:0000:0000:0000Note: The airFiber Configuration Interfacesupports IPv6 formats excluding dotted quad and“::” (double‑colon) notation.• ASCII Enter a combination of alphanumeric characters.Using 128‑bit SHA1 (Secure Hash Algorithm 1), theairFiber X radio hashes the ASCII key to create a 128-bitkey for AES.Advanced Wireless SettingsEnhanced MIMO Select this option to enable theEnhanced MIMO feature. Enhanced MIMO increasessensitivity which may result in greater TX throughputin low‑noise environments. If enabling this feature doesnot result in improved throughput, the noise level is toohigh and you should disable this feature. This feature isdisabled by default.Automatic Power Backoff This feature allows the radioto automatically adjust the maximum TX power permodulation so that the radio never transmits at a higherpower than each modulation rate can decode. The defaultvalues in the Max 10x/8x/6x/4x Conducted Power fieldsare values determined to work at all temperatures and allfrequencies supported by the radio.It may, however, be possible to increase the maximumTX power for one or more modulations based on yourradio’s operating environment. For example, if a radiois running at 6x and trying to switch into 8x operation,you can increase the Max 8x Conducted Power value 1 dBat a time to see if the radio can maintain 8x operation(Automatic Power Backoff must be enabled to allow theMax Conducted Power fields to be edited). The same canbe done with 6x and 4x up to the maximum conductedpower of the radio.Max 10x/8x/6x/4x Conducted Power The maximumconducted power for the 10x/8x/6x/4x modulation rates.Each field is editable only if Automatic Power Backoff isenabled.Restore Default Backoffs Click Restore to restore thedefault Max Conducted Power values.