Ubiquiti AF24HD

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