Nokia AWHTA 475245A AirScale Micro RRH 4T4R 5G NR n79 4.5GHz 80W TDD
Brand Name: NOKIA
Product Name: AWHTA
Part Number: 475245A
Description: Nokia AWHTA 475245A 4T4R n79 AirScale Micro RRH delivers 80W output power across the 4.5GHz band. Supports 4×4 MIMO for high-capacity densification. Features dual 25G eCPRI ports, fanless natural cooling, and compact 11.5kg IP65 outdoor housing.
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Description
Description
Nokia AWHTA 475245A AirScale Micro RRH 4T4R 5G NR n79 4.5GHz 80W TDD
1. EXECUTIVE PRODUCT OVERVIEW for Nokia AWHTA 475245A
The Nokia AWHTA 475245A is a high-capacity AirScale Micro Remote Radio Head (RRH) specifically engineered for 5G NR n79 (4.5 GHz) deployments. Designed for urban “hotspots” and indoor/outdoor densification, it provides a compact 4T4R configuration with 80W of total output power. The AWHTA is a key component of Nokia’s small cell and micro-macro parity solutions, offering high-speed data throughput in a low-visual-impact form factor.
2. TECHNICAL DESCRIPTION for Nokia AWHTA 475245A
The Nokia AWHTA 475245A operates as a TDD (Time Division Duplex) radio unit within the AirScale portfolio.
- MIMO Architecture: Supports 4-transmit and 4-receive (4T4R) paths, enabling 4×4 MIMO for superior spectral efficiency.
- Fronthaul Interface: Utilizes high-speed eCPRI/CPRI via SFP+ ports to interface with the System Module.
- Cooling & Durability: Features a fanless, natural convection cooling design with an IP65 rating, suitable for harsh outdoor pole-mount or wall-mount environments.
3. SPECIFICATION SUMMARY for Nokia AWHTA 475245A
| Parameter | Specification Details |
|---|---|
| Model / Part Number | AWHTA / 475245A |
| Frequency Band | n79 (4400 MHz – 5000 MHz range) |
| RF Configuration | 4T4R (4 Transmit, 4 Receive) |
| Max Output Power | 4 x 20W (80W Total) |
| Instantaneous BW | 100 MHz / 160 MHz (HW Capability) |
| Interfaces | 2 x SFP28 (10/25GE eCPRI); 1 x AISG; 1 x Alarm |
| Weight | ~11.5 kg |
| Supply Voltage | -48V DC / AC (via external converter) |
4. FREQUENCY EQUIVALENT PRODUCTS (4.5 GHz / n79) for Nokia AWHTA 475245A
The following Nokia units operate within the same n79 spectrum:
- AZTA (475741A): High-power 8T8R Macro RRH (192W).
- AEQB (474900A): Massive MIMO AAU n79 (64T64R).
- AWHQA (474752A.101): 4T4R Micro RRH variant for specific regional sub-bands.
5. STRATEGIC APPLICATIONS for Nokia AWHTA 475245A
- Urban Densification: Filling coverage gaps in 5G macro networks in high-traffic city centers.
- Enterprise / Campus Networks: Providing dedicated high-bandwidth 5G coverage for smart factories or campuses using n79.
- Hotspot Capacity: Boosting data speeds in stadiums, transit hubs, and public squares.
6. ACCESSORIES LIST for Nokia AWHTA 475245A
| Item Name | Part Number | Description |
|---|---|---|
| Mounting Bracket | 474136A | Standard Wall/Pole Mounting Kit |
| SFP28 Module | 474132A | 25G 1310nm 10km Single Mode SFP |
| DC Power Connector | 474191A | Outdoor Power Plug Connector |
| AISG Cable | 472578A | Control cable for RET antenna management |
7. VARIANT MODELS & DIFFERENCES for Nokia AWHTA 475245A
| Model | Part Number | Band | Config | Primary Difference |
|---|---|---|---|---|
| AWHTA | 475245A | n79 | 4T4R | Micro RRH 80W for 4.5GHz |
| AWHQA | 474937A | n78 | 4T4R | Micro RRH for 3.5GHz (n78) |
| AWCHA | 474744A | n28 | 2T2R | Micro RRH for 700MHz (Low-band) |
| AZTA | 475741A | n79 | 8T8R | Macro RRH (192W) High-Power |
8. COMPATIBILITY (BBU, RRU, BOARDS) for for Nokia AWHTA 475245A
- AirScale System Module: ASIK (Common), ASIL (High-Capacity), ABIA (Baseband).
- Compatible RRU (Co-siting): AWHQA (n78), AHCA (850MHz).
- System Boards: ABIL/ABIO Baseband cards supporting eCPRI.
| 475432A | AZHL AirScale RRH 8T8R B41 / n41 320 W CPRI/eCPRI |
| 475546A | AZHM AirScale RRH 8T8R B41 / n41 320 W eCPRI |
| 476461A | AKHD AirScale RRH 8T8R n41/B41 400 W |
| 475665A | AZQU AirScale RRH 4T4R n77 320 W |
| 475288A | AZQO AirScale RRH 8T8R n77 160 W eCPRI |
| 475979A | AKQW AirScale RRH 8T8R n77 320 W AKQW |
| 475742A | AZQW AirScale RRH 8T8R n77 320 W eCPRI |
| 475130A | AZQL AirScale RRH 8T8R n78 320 W eCPRI |
| 475198A | AZQP AirScale RRH 8T8R B42/n78 160 W CPRI/eCPRI |
| 474717A | AZQE AirScale RRH 8T8R B42 240 W |
| 474188A | AZQF AirScale RRH 8T8R B42/n78 240 W |
| 475944A | AKQA AirScale RRH 8T8R n78 320 W eCPRI |
| 475919A | AKQI AirScale RRH 8T8R n78 320 W eCPRI |
| 475824A | AKQJ AirScale RRH 8T8R n78 320 W eCPRI |
| 475918A | AKQZ AirScale RRH 8T8R n78 320 W eCPRI |
| 474994A | AZQG AirScale RRH 8T8R n78 320 W eCPRI |
| 475074A | AZQH AirScale RRH 8T8R n78 320 W CPRI/eCPRI |
| 475243A | AZQI AirScale RRH 8T8R n78 320 W eCPRI |
| 475244A | AZQJ AirScale RRH 8T8R n78 320W eCPRI |
| 475664A | AZQS AirScale RRH 8T8R B42/n78 320 W eCPRI |
| 474798A | AZQD AirScale Micro 4T4R B42/n78 20 W |
| 475148A | AZQR AirScale Micro 4T4R B43/n78 20 W |
| 475741A | AZTA AirScale RRH 8T8R n79 192 W eCPRI |
| 474784A | AZRC AirScale Micro RRH 2T B46 UNII 1+2+3 1 W |
| 475184A | AWHHG AirScale Micro RRH 2T2R B41/n41 200 W |
| 475212A | AWHHH AirScale Micro RRH 2T2R B41/n41 200 W |
| 474514A | AHGB AirScale Micro 4T4R B1 20 W |
| 474513A | AHEJ AirScale Micro 4T4R B3 20 W |
| 474044A | AHCE AirScale Micro 4T4R B5 20 W |
| 474147A | AHHA AirScale Micro 4T4R B7 20 W |
| 474042A | AHBB AirScale Micro 4T4R B13 20 W |
| 474948A | AHBC AirScale Micro 4T4R B14 20 W |
| 476086A | AWHKB AirScale Micro RRH 4T4R B24/n24 8 W |
| 474036A | AHFB AirScale Micro 4T4R B25/n25 20 W |
| 476353A | AWMFIA AirScale Dual-band Micro RRH 4T4R B25 + B66 160 W |
| 475263A | AWHHI AirScale Micro RRH 4T4R B38/n38 80 W |
| 475068A | AWHHD AirScale Micro RRH 4T4R B41/n41 80 W |
| 475181A.103 | AWHHF AirScale Micro RRH 4T4R B41/n41 80 W |
| 475181A.102 | AWHHF AirScale Micro RRH 4T4R B41/n41 80 W |
| 474788A | AWHQE AirScale Micro RRH 4T4R n78 40 W |
| 474877A | AWHQG AirScale Micro RRH 4T4R n78 40 W |
| 474876 | AWHQF AirScale Micro RRH 4T4R n78 40 W |
| 475246A | AWHQM AirScale Micro RRH 4T4R n77 20 W |
| 475701A | AWHQN AirScale Micro RRH 4T4R n77 80 W |
| 476212A | AWHQU AirScale Micro RRH 4T4R B48/n48 20 W |
| 474156A | AZQC AirScale Micro 4T4R B48/n48 (CBRS) 20 W |
| 476437A | AWHNB AirScale Micro RRH 4T4R B53 1 W |
| 474050A | AHIB AirScale Micro 4T4R B66 20 W |
| 476121A | AWHNA AirScale Micro RRH 4T4R n40 80 W |
| 476382A | AWHQ3 AirScale Micro RRH 4T4R n77 80 W |
| 475784A | AWHQV AirScale Micro RRH 4T4R n78 40 W |
| 476314A | AWHQ2 AirScale Micro RRH 4T4R n78 80 W |
| 475245A | AWHTA AirScale Micro RRH 4T4R n79 80 W |
| 474752A.101 | AWHQA AirDcale Micro RRH 4T4R n78 80W |
| 476363A | AWPHA AirScale Indoor Pico RRH 4T4R B38/n38 1 W |
| 476364A | AWPHB AirScale Indoor Pico RRH 4T4R B38/n38 1 W |
| 476361A | AWPNA AirScale Indoor Pico RRH 4T4R B40/n40 1 W |
| 476362A | AWPNB AirScale Indoor Pico RRH 4T4R B40/n40 1 W |
| 476099A | AWPQY AirScale Indoor Pico RRH 4T4R B48/n48 1 W eCPRI |
| 476101A | AWPQZ AirScale Indoor Pico RRH 4T4R B48/n48 1 W eCPRI |
| 475924A | AWHQW AirScale Indoor Pico RRH 4T4R n77 1 W eCPRI |
| 475927A | AWHQX AirScale Indoor Pico RRH 4T4R n77 1 W eCPRI |
| 476205A | AWPTC AirScale Indoor Pico RRH 4T4R n79 1 W eCPRI |
| 476206A | AWPTD AirScale Indoor Pico RRH 4T4R n79 1 W eCPRI |
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