# PoE adapter ALFA APOE03 redundant industrial PoE adapter, DC input, fault-tolerant design

**URL:** https://aio.lv/en/product--alfa-apoe03--270823
**Data updated:** 2026-01-13 15:21 (EET)
**Category:** PoE Adapters
**Manufacturer:** ALFA
**Manufacturer code:** APOE03
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alfa-apoe03--270823

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The ALFA APOE03 is a redundant industrial PoE adapter designed to supply power over Ethernet to network devices with enhanced reliability. It features a fault-tolerant design and DC input for stable operation in industrial environments. Suitable for powering IP cameras, access points and other PoE-enabled equipment where uninterrupted power and simple integration are required.

## Long description

The ALFA APOE03 redundant industrial PoE adapter is designed to deliver power over Ethernet to PoE-enabled network devices while minimizing downtime. Built for industrial environments, this adapter accepts DC input and uses a fault-tolerant design to maintain continuous power delivery to connected equipment. The unit is intended for integration with IP cameras, wireless access points and other devices that require stable PoE power in installations where reliability is a priority.
Advantages
The device provides redundant power handling through a fault-tolerant architecture that helps prevent single-point failures from interrupting connected devices. Its DC input supports common industrial power sources for stable operation. Compact and purpose-built for PoE delivery, the adapter simplifies powering network endpoints without the need for separate power supplies at each device. The design focuses on continuous operation and straightforward integration into existing Ethernet infrastructures.
Suitable for
Powering IP surveillance cameras in industrial or commercial installations
Supplying PoE to wireless access points and outdoor connectivity equipment
Use in network closets and distributed edge locations requiring uninterrupted PoE power
Key specifications
Power delivery method: Power over Ethernet (PoE)
Input type: DC input suitable for industrial power sources
Design emphasis: Fault-tolerant, redundant power handling
Intended environment: Industrial and commercial installations
How to use
Connect the adapter to a suitable DC power source following site wiring practices and local electrical codes. Attach an Ethernet cable from the network switch or data source to the adapter input and run a PoE-capable Ethernet cable from the adapter to the powered device. Verify polarity and voltage compatibility with the host power source before connection. After installation, confirm that the powered device receives stable power and network connectivity; monitor the link according to the site’s maintenance procedures.
Usage recommendations
Install the adapter in ventilated, dry locations and ensure DC input voltage meets the device requirements. Use shielded or rated Ethernet cabling where appropriate for industrial environments. Incorporate regular inspections and power-source redundancy at the system level to maximize uptime when deploying the adapter in critical applications.

## FAQ

### How much does the ALFA APOE03 PoE redundant industrial adapter cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ALFA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ALFA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/270823/298764_large.webp