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Nokia 470139A.206 FPMA Flexi series base stations

Nokia 470139A.206 FPMA Flexi series base stations

Nokia 470139A.206 FPMA is the Flexi Power Module (FPMA for short) dedicated to Nokia Flexi series base stations.

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As a core power supply accessory for Flexi EDGE base stations, it provides stable AC-DC power conversion and distribution for the overall operation of the base station, serving as a critical module to ensure the continuous and uninterrupted operation of the base station. Below is a detailed description based on official technical documents:

I. Core Composition & Power Conversion Capability

1. Core Sub-module Configuration

This module is a combined power supply unit that can be equipped with multiple functional sub-modules, including:

AC-DC conversion sub-module (FPAA);
Battery sub-module (FPBA);
Optional accessories such as DC-DC 24V conversion module (FPDA).

It is also accompanied by an AC junction box, a DC cable set, and a supporting frame for fixing sub-modules, forming a complete power supply supporting system.

2. Power Conversion Specifications

The core FPAA AC-DC sub-module can convert 230V AC to 48V DC. The module can accommodate up to 4 AC-DC rectifiers, each with an output power of 1kW, capable of stably outputting 48V DC to power the base station.
When paired with the FPDA sub-module, it can also realize the conversion from 24V DC to 48V DC, adapting to the needs of different power supply scenarios.
Additionally, the module can hold up to 3 FPBA battery sub-modules to cope with sudden power outages and other situations, ensuring the continuity of base station power supply.

II. Core Functions & Adaptation Scenarios

1. Base Station Power Supply Hub

As an exclusive power supply module for Flexi series base stations, it undertakes the core responsibilities of power conversion and distribution. It converts externally input AC power into 48V DC required by various components of the base station, providing stable power for core equipment such as base station transceivers and RF units. Its multi-rectifier design can improve power supply redundancy and reduce the impact of single-component failures on power supply.

2. Adaptation to Multiple Types of Base Station Deployments

Primarily compatible with Nokia Flexi EDGE base stations, and can also be adapted to relevant configurations of Ultrasite and other series of base stations.
Widely used in base station construction in urban, suburban and other areas. Whether it is the complete deployment of new base stations or the upgrade and transformation of power supply systems in old base stations, it can adapt to the power needs of base stations of different scales through flexible sub-module combinations, serving as a core standardized accessory for base station power supply systems.

III. Market Circulation & Related Characteristics

This module is a dedicated supporting power supply component for Nokia base stations, often circulating in the communication equipment market paired with FPAA sub-modules such as model 470140A.204. The market offers both brand-new original products and tested refurbished parts. Refurbished parts are relatively common in the second-hand communication equipment market and are often used by communication operation and maintenance enterprises for base station spare part replenishment.

Its modular design not only facilitates installation and disassembly but also reduces maintenance costs. When a certain sub-module fails, it can be replaced individually without the need to replace the entire power supply module.

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For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience. Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable. Strict quality control: each products is tested before shipment. Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.

About Us

Skyward Telecom also known as Skywardtel, it was established in 2009. From the beginning to the end, we have been based on the
motto of integrity，Our mission is to help engineers and businesses overcome the challenges of acquiring high-quality, low-cost
communication products.And has provided network security and computer asset management solutions for users in more than 80
countries around the world, and has been recognized by the market.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2009,sell to Northern Europe(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 80-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
All products are sold only after passing professional technical testing;

3.what can you buy from us?
Brand new, unopened switches, routers, servers, workstations, and other computer peripherals.
Brand new or refurbished equipment and circuit boards.BBU\RRU.
Brand new or custom-made communication cables (coaxial cables, fiber optic cables, network cables, power cords, AISG cables, etc).
Brand new or custom-made connectors.SMA connector, BNC connetor, RF connector, etc.
Brand new or custom-made cooling fans
Base station related accessories.
Weighing controller,Computer software,computer hardware,Weighing transmitter

4. why should you buy from us not from other suppliers?
Best quality！ Lowest price！ Quality assurance, honest transactions! Received high praise from numerous customers！ Leading through
exceptional service and creative solutions to help our partners succeed！
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5. what services can we provide?
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Nokia 470139A.206 FPMA Flexi series base stations

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