airFiber je vonkajšia chrbticová jednotka pre voľné pásmo 24GHz určená pre Point-to-Point spoje na vzdialenosť až 20km pri prenosovej rýchlosti až 2 Gbps.
Pre realizáciu PtP spoje (bridge) je treba dvoch jednotiek.

airFiber vedľa tradičných TDD (Time Division Duplex) a FDD (Frequency Division Duplex) režimov disponuje tiež inovatívnym HDD (Hybrid Division Duplex) umožňujúcim dosiahnutie doteraz bezkonkurenčných rýchlostí a spektrálne výťažnosti v celosvetovo bezlicenčnom 24GHz pásme.


Podrobné technické specifikace

Operating Frequency 24.05 - 24.25 GHz
Dimensions 593 x 768 x 370 mm (23.35 x 30.24 x 14.57")
Weight 17.3 kg (38.14 lb) Mount Included
Max. Power Consumption 50 W
Power Supply 50V, 1.2A PoE GigE Adapter (Included)
Power Method Passive Power over Ethernet
Supported Voltage Range 42-58VDC
Certifications CE, FCC, IC
Wind Loading 770 N @ 200 km/hr (170 lbf @ 125 mph)
Wind Survivability 200 km/hr (125 mph)
Mounting Pole Mount Kit (Included)
Operating Temperature -40 to 55° C (-40 to 131° F)
LEDs (8) Status LEDs:
Data Port Speed
Data Port Link/Activity
Configuration Port Speed
Configuration Port Link/Activity
GPS Synchronization
Modulation Mode
Master/Slave
RF Status
(1) Two-Digit LED Display Calibrated in dBm
Interface
Data Port (1) 10/100/1000 Ethernet Port
Configuration Port (1) 10/100 Ethernet Port
Auxiliary Port (1) RJ-12, Alignment Tone Port
System
Maximum Throughput 2 Gbps
Maximum Range 20+ km
Packets per Second > 1 Million
Encryption 128-Bit AES
Uplink/Downlink Ratio 50% Fixed


airFiber AF-24HD Radio Frequency
GPS GPS Clock Synchronization
Transceiver
EIRP ~33 dBm (FCC/IC), ~20 dBm (CE)
Frequency Accuracy ±2.5 ppm without GPS Synchronization
±0.2 ppm with GPS Synchronization
Channel Bandwidth 100 MHz
Operating Channels 24.1 GHz, 24.2 GHz
Modulation 256QAM MIMO
64QAM MIMO
16QAM MIMO
QPSK MIMO
QPSK SISO
?x QPSK SISO
Integrated Split Antenna
TX Gain 33 dBi
RX Gain 40 dBi
Beamwidth < 3.5°
Front-to-Back Ratio 70 dB
Polarity Dual-Slant Polarization
Cross-Polarity Isolation > 28 dB