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Nokia

AEWD

What it does: Radio beamforming. Operating RF bands / ranges: n260.

1 part number: 474612A

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Main specifications

TechnologiesNR
Operating RF bands / rangesn260
Browse: n260
Uplink frequencyTDD: n260 37000–40000 MHz
Downlink frequencyTDD: n260 37000–40000 MHz
TX / RX modes2 panels per 2T2R; one panel active at a time (2T2R)
RF output powerTotal TX RF-power per carrier: 1CC 25 dBm; 2CC 22 dBm; 4CC 19 dBm; 8CC 16 dBm
Interfaces / connectors2 × SFP+/SFP28 s ACPB/R2CT; 1 × 2-contact AC/DC; 1 × MDR26 EAC; 1 × expansion port AEWE; grounding 1 × M8 or 2 × M5
Interfaces and data rates2 × SFP+/SFP28 OPT; 1 × MDR26 EAC (6 alarm inputs, 1 control output); 1 × expansion unit interface AEWE (additional 180°)
Power supplyAC: operating range 100–130 V; extended 90–140 V; for 220 V AC converter required APAF. DC: −48 V DC; operating range −40.5…−57 V; extended −36…−60 V
FamilyAirScale
Installation environmentOutdoor installation
IP ratingIP65
Additional technical information
Dimensions
Height: 363 mm (14.29 in.); Width: 283 mm (11.14 in.); Depth: (without handle) 173 mm (6.81 in.)
Weight
12 kg excluding mounting brackets
Bandwidth
iBW 1000 MHz; oBW 800 MHz; carrier bandwidth 50/100/200/400 MHz
Capacity
Up to 8 carriers NR within the total oBW 800 MHz; 2 MIMO-stream/beams
Synchronization
Frequency reference synchronization from the base unit, supporting GPS; PLL locks to the reference oscillator
Chassis
Antenna-radio unit housing MAA
Modules
Optional modules: AOMC SFP28 70m MM I-temp RS (474900A); AOSC SFP28 2Km SM I-temp RS (474901A); AOSD SFP28 10Km SM I-temp RS (474902A)
Functional role
Multi-antenna radio unit with active adaptive antenna
Architecture
Main antenna-radio unit: 2 panels 2T2R with analog beamforming, 64 antenna elements per polarization; coverage 180°. Panels operate alternately; two polarizations of one panel active simultaneously. With AEWE — 4 panels and coverage 360°
Subtype
MAA
Details
Min.. operating temperature: –40°C (–40°F); Cooling: forced (fan); max.. outdoors55°C in the shade/50°C in sunlight with fan or wind10.8km/h; indoors45°C
Installation conditions
Pole / wall
Connection notes
Baseband unit via optical fibre

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