AAHB B41 — 474011A

• VendorNokia
• ModelAAHB B41
• Part Number474011A
• CategoryAAU & Antennas
• Verification StatusVerified

Nokia AAHB B41 474011A. Integrated active antenna / AAU for B41 (2500 MHz TDD); 32T32R or 64T64R depending on MAA variant; output Estimated 240–320 W total. Antenna: Integrated active antenna / Massive MIMO array. Compatible baseband: AirScale AMIA/AMOB/AMOC/AMOD or ASOD/ASODA with suitable ASI common and ABI capacity processing. Required processing/transport modules: High-capacity ASI common unit, ABI capacity unit, SFP28/QSFP28 fronthaul, PDU/power entry, synchronization and site grounding. Fan/cover kit depends on MAA model. Fronthaul: Sealed SFP+/QSFP-class optical CPRI/eCPRI ports. Power: -48 V DC outdoor site supply. Mounting: Pole/tower mounting with model-specific MAA bracket; selected products use One-clip/rail solutions. Regional frequency guidance: B41 matches publicly reported deployments in United States, Africa, Asia; final operator and regulator validation is required. Verification status: Family-level; Family mounting confirmed; exact legacy MAA accessory PN requires product manual. Equipment family: AirScale. System affiliation: Radio Access Network / AAU & Antennas.