Same product family
Huawei
AAU5831
What it does: Radio with antenna. Operating RF bands / ranges: WD7MQTQA3C00: 3600–3800 MHz; WD7MQTTC3AX0: 3420–3600 MHz.
2 part numbers: 02312WRC / 02313BFW
Viewing: model overview
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Main specifications
TechnologiesWD7MQTQA3C00: NR TDD, LTE TDD and TN (TDD); WD7MQTTC3AX0: NR TDD
Operating RF bands / rangesWD7MQTQA3C00: 3600–3800 MHz; WD7MQTTC3AX0: 3420–3600 MHz
Browse: 3600–3800 MHz · 3420–3600 MHz
Browse: 3600–3800 MHz · 3420–3600 MHz
Uplink frequencyWD7MQTQA3C00: 3600–3800 MHz; WD7MQTTC3AX0: 3420–3600 MHz (TDD shared UL/DL)
Downlink frequencyWD7MQTQA3C00: 3600–3800 MHz; WD7MQTTC3AX0: 3420–3600 MHz (TDD shared UL/DL)
TX / RX modes32T32R
RF output powerMaximum 240 W
Interfaces / connectors2 × SFP eCPRI; 1 × EPC9 power input; 1 × DB9 AISG 2.1 AUX; 2 × standard AISG 2.0 connectors (one female, one male); 1 × 4.3-10 calibration port; 12 × 4.3-10 external-RRU antenna ports
Interfaces and data rateseCPRI: 2 ports at 10/25 Gbit/s; cascading not supported; maximum distance 10 km with a 25-Gbit/s optical module or 20 km with a 10-Gbit/s optical module
Power supplyInput −48 V DC, operating range −36 to −63 V DC. Typical consumption at 25°C and 50% load (±10%): 3500-MHz active variant 650 W; 3700-MHz active variant 673 W
FamilyHuawei AAU
Installation environmentOutdoor, ETSI class 4.1; −40°C to +55°C without solar radiation; operating wind 150 km/h, survival wind 200 km/h
IP ratingIP65
Additional technical information
- Dimensions
- 2099 × 470 × 300 mm (H × W × D)
- Weight
- 64.5 kg excluding mounting kits
- Bandwidth
- 3500-MHz active module (3420–3600 MHz): IBW/OBW 180/180 MHz, NR TDD carrier bandwidth 20/30/40/50/60/70/80/90/100 MHz. 3700-MHz active module (3600–3800 MHz): 200/200 MHz, LTE TDD 10/15/20 MHz and NR TDD 20/30/40/50/60/70/80/90/100 MHz
- Capacity
- 3500-MHz active module: NR TDD 2 carriers. 3700-MHz active module: LTE TDD 5 carriers; NR TDD 2 carriers; TN (TDD) 1 NR TDD + 5 LTE TDD carriers
- Synchronization
- Supports RGPS synchronization; RGPS modules cannot be cascaded and do not support backup with GPS or CGPS
- Chassis
- Integrated AAU housing, 2099 × 470 × 300 mm, IP65
- Modules
- Active A module: 3500 or 3700 MHz, 32T32R, 240 W; passive P antenna groups: 4 × 690–960 MHz, 4 × 1710–2690 MHz, and 4 × 1427–2690 MHz
- Functional role
- Active antenna unit combining a massive-MIMO active module with passive multiband antenna modules
- Architecture
- One 32T32R active module plus passive multiband antenna sections; passive ports support external 4T4R/8T8R RRUs
- Slots
- AAU slot accepts the active A module; passive P modules are not installed in the AAU slot
- Subtype
- Hybrid 32T32R massive-MIMO active/passive antenna unit
- Details
- Active antenna: 192 elements, dual polarized (+45°/−45°), active-beam scan ±60° horizontal and ±15° vertical. Passive sections cover 690–960, 1427–2690, and 1710–2690 MHz
- Connection notes
- BBU (baseband signal exchange)
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