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AAFIA

Name: Nokia AAFIA
Brand: Nokia

What it does: Radio beamforming. Operating RF bands / ranges: B25; B66; n25; n66.

1 part number: 474486A

Viewing: model overview

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Main specifications

TechnologiesLTE, NR

Operating RF bands / rangesB25; B66; n25; n66
Browse: B25 · B66 · n25 · n66

Uplink frequencyB25: 1850–1915 MHz B66: 1710–1780 MHz n25: 1850–1915 MHz n66: 1710–1780 MHz

Downlink frequencyB25: 1930–1995 MHz B66: 2110–2200 MHz n25: 1930–1995 MHz n66: 2110–2200 MHz

TX / RX modes16T16R

RF output power100 W (16 × 6.25 W) per band; 200 W total

Interfaces / connectors2 × high-current circular DC IN (APPB/APPC, one per radio submodule); 4 × SFP OPT (two per radio submodule); GND: 2 × M5

Interfaces and data rates4 × CPRI 9.8 Gbit/s (two per radio submodule), Nokia IP seal / R2CT

Power supplyNominal supply voltage: –48.0 V DC; Nominal input voltage range: –40.5 V DC to –57.0 V DC; Extended input voltage range: –36.0 V DC to –40.5 V DC –57.0 V DC to –60.0 V DC

FamilyAirScale

Installation environmentOutdoor installation

IP ratingIP65

Additional technical information

Weight: 128 kg (282 lb) with brackets
Dimensions: Height: 1860 mm (73.23 in.) with antenna protection parts; Width: 650 mm (25.59 in.); Depth: 374 mm (14.72 in.) wall mount
Bandwidth: cBW: LTE: 5, 10, 15, 20 MHz, 200 kHz standalone NB- IoT NR: 5, 10, 15, 20 MHz; DL iBW: B25: 65 MHz B66: 90 MHz n25: 65 MHz n66: 90 MHz; UL iBW: B25: 65 MHz B66: 70 MHz n25: 65 MHz n66: 70 MHz; oBW: 40 MHz
Capacity: Carriers per path: up to 2
Synchronization: Synchronization from system module via CPRI
Chassis: Shared active antenna assembly with two integrated radio units
Modules: Radio assembly AAFB (B25), radio assembly AAIB (B66), shared 8-columnar antenna
Functional role: Multi-antenna radio unit with active adaptive antenna
Architecture: Two independent radio units, integrated with a shared 8-dual-band columnar antenna; without RF-jumpers between radio units and antenna
Subtype: MAA
Details: Min.. operating temperature: –40°C (–40°F); Cooling: natural convection (fanless); max.. outdoors55°C in the shade/50°C in sunlight with fan or wind10.8km/h; indoors45°C
Installation conditions: Pole / wall
Connection notes: Power supply; baseband unit via optical fibre