Huawei aau category illustration
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Huawei

AAU5313

What it does: Radio with antenna. Operating RF bands / ranges: N78 variants: 3400–3600 MHz or 3600–3800 MHz.

1 part number: 02312QDX

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Main specifications

Technologies5G NR TDD; later Huawei configuration also lists LTE TDD/TN for the 3600–3800 MHz variant
Operating RF bands / rangesN78 variants: 3400–3600 MHz or 3600–3800 MHz
Browse: 3400–3600 MHz · 3600–3800 MHz
Uplink frequency3400–3600 MHz or 3600–3800 MHz (TDD; shared uplink/downlink operating range)
Downlink frequency3400–3600 MHz or 3600–3800 MHz (TDD; shared uplink/downlink operating range)
TX / RX modes32T32R
RF output power200 W total
Interfaces / connectors2 x DLC optical (CPRI0/1), female-fast screw-free DC input, and DB9 male AUX
Interfaces and data rates2 x eCPRI at 10.3125/25.78125 Gbit/s; -48 V DC input; AISG over AUX to an external AISU
Power supplyInput −48 V DC, operating range −36…−57 V DC; typical consumption 796 W at 25°C and 50% load (actual value ±10%); manufacturer maximum-consumption category: 800–1100 W
Installation environmentPole mounting on a rooftop or tower
IP ratingIP65
Additional technical information
Dimensions
699 × 395 × 220 mm
Weight
30 kg, excluding mounting kits
Bandwidth
NR carrier bandwidth: 40/60/80/100 MHz; IBW 200 MHz; OBW 200 MHz
Capacity
N78: maximum 2 NR carriers
Synchronization
With the listed 10/25 Gbit/s eCPRI ports: SyncE frequency synchronization plus IEEE 1588v2 time/phase synchronization between the BBU and AAU, with phase synchronization precision <±12 ns (cited release: direct BBU–AAU connection only); also supports clock out-of-synchronization detection on 5900/3910 series base stations with supported UMPTe/UMPTg and UBBPfw1/UBBPfw2/UBBPg boards and simultaneous enablement on U2020 and the base station
Chassis
Self-contained integrated AAU enclosure; 699 × 395 × 220 mm; IP65
Modules
Fixed antenna unit (AU), radio unit (RU), power module, and L1 processing unit
Functional role
Integrated active antenna and RF unit
Architecture
Integrated antenna unit and radio unit with local L1/NR physical-layer processing and eCPRI fronthaul to the BBU
Subtype
32T32R massive-MIMO active antenna unit
Details
SRAN15.0 and later; V100R015C00 and later
Connection notes
BBU (baseband signal exchange)

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