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AQQQA

Name: Nokia AQQQA
Brand: Nokia

What it does: Radio beamforming. Operating RF bands / ranges: n77.

1 part number: 476090A

Viewing: model overview

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Main specifications

TechnologiesNR

Operating RF bands / rangesn77
Browse: n77

Uplink frequencyn77: 3450–3550 MHz (3.45 GHz band) and 3700-3980 MHz (C-band) (TDD)

Downlink frequencyn77: 3450–3550 MHz (3.45 GHz band) and 3700-3980 MHz (C-band) (TDD)

TX / RX modes64T64R

RF output power480 W

Interfaces / connectors2 × DC IN round APPG; 4 × SFP28/SFP+ OPT; 1 × C485 AISG, 8 contacts; GND: 2 × M5 or 1 × M8

Interfaces and data rates4 × eCPRI 10/25 Gbit/s; AISG for external RAE/T; both inputs required DC IN: DC1 up to 50 A, DC2 up to 30 A

Power supplyNominal supply voltage: –48.0 V DC; Nominal input voltage range: –40.5 V DC to –54.0 V DC; Extended input voltage range: –36.0 V DC to –60.0 V DC

FamilyAirScale

Installation environmentOutdoor installation

IP ratingIP65

Additional technical information

Weight: 48 kg (106 lb)
Dimensions: Height: 803 mm (31.61 in.) without handles 911 mm (35.87 in.) with handles; Width: 450 mm (17.71 in.) (core); Depth: 229 mm (9.01 in.)
Bandwidth: cBW: 3.45 GHz band: 20, 30, 40 MHz (hardware ready to support 10 MHz in later releases) C-band: 20, 40, 60, 80, 100 MHz; iBW: 100 MHz (C-band) and 100 MHz (3.45 GHz band); oBW: 100 MHz per band
Capacity: Carriers: up to 2 carriers (1 carrier in 3.45 GHz band and 1 carrier in C-band)
Synchronization: Packet synchronization (ToP, S-plane) via fronthaul Ethernet at eCPRI
Chassis: Active antenna system housing MAA
Modules: Optional modules: AASU Antenna Monitoring Module (476423A)
Functional role: Multi-antenna radio unit with active adaptive antenna
Architecture: Active antenna with integrated radio paths and optical fronthaul
Subtype: MAA
Details: Min.. operating temperature: –40°C (–40°F); Max.. operating temperature: 55°C (131°F); Cooling: forced (fan)
Installation conditions: Mast; wall
Connection notes: Power supply; baseband unit via optical fibre