Huawei aau category illustration — Illustration

AAU3940

Name: Huawei AAU3940
Brand: Huawei

What it does: Radio with antenna

1 part number: 02311DYP

Viewing: model overview

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Main specifications

Interfaces / connectors2 × DLC optical connectors (CPRI0 and CPRI1)

Interfaces and data rates2 × CPRI optical ports, each up to 9.8 Gbit/s, for BBU connection

FamilyHuawei 3900 Series Base Station active antenna unit

Installation environmentPole, wall, or top-of-pole mounting; one AAU: pole Ø60–300 mm; multiple AAUs at one level: Ø80–230 mm; at different levels: Ø60–230 mm; recommended pole wall thickness ≥4 mm

IP ratingIP55

Additional technical information

Dimensions: 750 mm (H) × Ø150 mm
Weight: 15 kg without mounting kit and attachment plate
Power supply: PN 02311DYP; 02311DYP (WD7MIRTA7M0C): 220 V AC; AC operating range 176–290 V
For PN 02311DYP.
Technologies: PN 02311DYP; 02311DYP: LTE FDD at 1800 MHz; UMTS, LTE FDD and UL at 2100 MHz
For PN 02311DYP.
Operating RF bands / ranges: PN 02311DYP; 02311DYP: 1800 MHz + 2100 MHz active bands
For PN 02311DYP.
Uplink frequency: PN 02311DYP; 02311DYP: 1710–1785 MHz (1800); 1920–1980 MHz (2100)
For PN 02311DYP.
Downlink frequency: PN 02311DYP; 02311DYP: 1805–1880 MHz (1800); 2110–2170 MHz (2100)
For PN 02311DYP.
TX / RX modes: PN 02311DYP; 2T2R
For PN 02311DYP.
RF output power: PN 02311DYP; Maximum 2 × 40 W at −40…+40 °C; maximum 2 × 30 W at −40…+50 °C
For PN 02311DYP.
Bandwidth: PN 02311DYP; 02311DYP: IBW 40 MHz per active band; LTE carrier bandwidth 5/10/15/20 MHz
For PN 02311DYP.
Capacity: PN 02311DYP; UMTS on 2100 MHz: up to 6 carriers without MIMO or 4 with MIMO; LTE: 2 carriers at 5/10/15/20 MHz
For PN 02311DYP.
Synchronization: In mode CPRI: clock signal recovery from the incoming line; frame synchronization from REC
Chassis: Integrated active-antenna/radio housing; documented dimensions: 750 mm (H) × Ø150 mm; ingress protection: IP55
Modules: Antenna unit AU with integrated RCU, radio units RU, power supply module; mechanism RET: motor, transmission and phase shifter
Functional role: Active antenna unit (AAU)
Architecture: Integrates the functions of RF modules and antennas
Subtype: Integrated dual-band active antenna unit
Details: PN 02311DYP; 02311DYP: WD7MIRTA7M0C; antenna gain 14/14.5 dBi; continuous electrical RET tilt −3°…+12°
For PN 02311DYP.
Installation conditions: Pole; wall; top of pole
Connection notes: BBU (baseband signal exchange)