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AAHJ B41

Name: Nokia AAHJ B41 474795A
Brand: Nokia
SKU: 474795A

474795A

Nokia AAU & Antennas Exact data recorded

Technical product identity

Nokia AAHJ B41 474795A

Nokia AAHJ B41 474795A. 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. Verification status: Family-level; Family mounting confirmed; exact legacy MAA accessory PN requires product manual.

Manufacturer: Nokia
Model: AAHJ B41
Part Number: 474795A
Equipment Type: AAU & Antennas
Supported Bands: B41
MIMO / TX-RX: 32T32R or 64T64R depending on MAA variant
Output Power: Estimated 240–320 W total
Primary Markets: North America; Asia-Pacific
Last Verified: July 2026

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Active Antenna & Radio Configuration

Band	B41
Frequency	2500 MHz TDD
MIMO / TX-RX Configuration	32T32R or 64T64R depending on MAA variant
Output Power	Estimated 240–320 W total
Antenna Type	Integrated active antenna / Massive MIMO array
Supported Standards	LTE / LTE-Advanced / 5G NR; exact modes depend on band variant, licenses and software

System Compatibility

Compatible BBU / 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.
Compatible Cabinet / Subrack	Pole/tower mounting; AMOB/AMOC/AMOD or other Nokia outdoor system enclosure for baseband

Fronthaul, Optics & Management

Fronthaul Interface	Sealed SFP+/QSFP-class optical CPRI/eCPRI ports
Optical Form Factor	SFP28 / QSFP28
Optical Speed	eCPRI 25 / 100 Gbit/s; selected legacy MAA may use CPRI
Optical Connector	LC duplex or MPO
Optical Reach	Typical 10–20 km SMF
Known Optical Part Numbers	Nokia-approved MAA fronthaul optics matched to ASI/ABI generation.
Synchronization / Management	Service / maintenance interface; synchronization is normally transported over fronthaul

Power & Structural Installation

Power Supply	-48 V DC outdoor site supply
Power Connector Type	2-pole or vendor-specific multipin -48 V DC connector for the active antenna; model-dependent
Required Power Cable	Nokia MAA high-current outdoor DC cable with a factory-installed plug
Power Consumption	Estimated maximum 790 W
Installation Environment	Outdoor
Mounting Method	Pole/tower mounting with model-specific MAA bracket; selected products use One-clip/rail solutions
Mounting Kit / Hardware	Nokia model-specific MAA pole bracket, rail/adapter and lifting kit; exact part number depends on MAA size and generation
Known Mounting Kit PNs	Exact MAA mounting-kit PN not confirmed for the listed legacy item codes
Fasteners / Fixings	Heavy-duty pole clamps, bracket bolts, anti-rotation hardware, lifting eye and safety tether. Confirm wind-load class and pole diameter.
Cooling / Thermal Spacing	Passive outdoor cooling; selected high-power units require model-specific thermal spacing
Cables & Connections	eCPRI/CPRI optical fiber; high-current -48 V DC power cable; protective grounding cable; synchronization over fronthaul/PTP; alarm/service cable where specified; no RF jumper to an external passive antenna
Dimensions	1300 × 500 × 220 mm
Weight	45 kg net
Operating Temperature	-40 to +55 °C

Identity & Verification

Data / Compatibility Status	Family-level; Family mounting confirmed; exact legacy MAA accessory PN requires product manual
Region	North America; Asia-Pacific
Representative Countries	United States, China, Japan, India, South Korea, Taiwan, Philippines, Indonesia
Battery / Shipping	No internal battery specified; Normally ships without a battery. Verify that no separate Flexi power-battery accessory is included in the shipment

Regional Market Compatibility

Frequency compatibility is shown separately from documented deployment or regulatory approval.

Regional application: North America; Asia-Pacific
Matched bands: B41
Representative countries: United States, China, Japan, India, South Korea, Taiwan, Philippines, Indonesia
Compatibility status: Exact data recorded

Structured equipment graph

Compatible Equipment & Engineering Relationships

5 relationship rows

Each relation retains its evidence level. Family-level, platform-level and engineering-selection relations are not displayed as exact part-number compatibility.

Compatible AirScale subrack/core

AMIA AirScale Subrack; AMOB AirScale Outdoor Subrack; AMOC AirScale Outdoor Subrack; AMOD AirScale Outdoor Subrack; ASOC AirScale Outdoor Core; ASOD AirScale Outdoor Core DC; ASODA AirScale Outdoor Core AC Platform-level Required

Target part number(s): 473098A; 473952A; 474262A; 474930A; 474423A; 474911A; 475019A

Interface / role: Hosts or integrates AirScale processing

Conditions: MAA generation and software release must match

Linked catalog cards: Nokia AMIA AirScale Subrack 473098A Nokia AMOB AirScale Outdoor Subrack 473952A Nokia AMOC AirScale Outdoor Subrack 474262A Nokia AMOD AirScale Outdoor Subrack 474930A Nokia ASOC AirScale Outdoor Core 474423A Nokia ASOD AirScale Outdoor Core DC 474911A Nokia ASODA AirScale Outdoor Core AC 475019A

Mounting accessory

Nokia model-specific MAA pole bracket, rail/adapter and lifting kit; exact part number depends on MAA size and generation Model-specific or family-level Required

Target part number(s): Exact MAA mounting-kit PN not confirmed for the listed legacy item codes

Interface / role: Pole/tower structural mounting

Conditions: Wind load, pole diameter and bracket interface must match

Optical connection

SFP28 / QSFP28 Interface-level Required

Target part number(s): Nokia-approved MAA fronthaul optics matched to ASI/ABI generation.

Interface / role: eCPRI 25 / 100 Gbit/s; selected legacy MAA may use CPRI

Conditions: Match eCPRI/CPRI rate, wavelength and fiber budget

Required capacity module

ABIA AirScale Baseband; ABIC AirScale Baseband; ABIL AirScale Baseband; ABIO AirScale Baseband; ABIP AirScale Baseband; ABIL; ABIQ One-or-more-of-family Required

Target part number(s): 473096A; 474723A; 474020A; 475266A; 475792A; 474020B; 476397A

Interface / role: Massive-MIMO baseband capacity

Conditions: Capacity and fronthaul ports must support the MAA

Linked catalog cards: Nokia ABIA AirScale Baseband 473096A Nokia ABIC AirScale Baseband 474723A Nokia ABIL AirScale Baseband 474020A Nokia ABIO AirScale Baseband 475266A Nokia ABIP AirScale Baseband 475792A Nokia ABIL 474020B Nokia ABIQ 476397A

Required common module

ASIA AirScale Common; ASIB AirScale Common; ASIK AirScale Common; ASIKA AirScale Common One-of-family Required

Target part number(s): 473095A; 473764A; 474021A; 474424A; 474403A

Interface / role: Control/transport/synchronization

Conditions: Select supported ASI common unit

Linked catalog cards: Nokia ASIA AirScale Common 473095A Nokia ASIB AirScale Common 473764A Nokia ASIK AirScale Common 474021A Nokia ASIKA AirScale Common 474424A Nokia ASIA AirScale Common 474403A

Referenced by Other Equipment

Nokia ASOC AirScale Outdoor Core 474423A Supports radio family · Family-level

Nokia ASOD AirScale Outdoor Core DC 474911A Supports radio family · Family-level

Nokia ASODA AirScale Outdoor Core AC 475019A Supports radio family · Family-level

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Send quantity, condition and destination. Exact hardware revision and required companion equipment will be checked before quotation.

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Official Sources & Verification

Data status: Family-level; Family mounting confirmed; exact legacy MAA accessory PN requires product manual

Manufacturer

Standards / Regulatory

Secondary / Discovery

Last reviewed: July 2026