# PoE injector extra digital POE-004 1-channel 48V 15W for single-device power over Ethernet

**URL:** https://aio.lv/en/product--extra-digital-poe-004--4112030
**Data updated:** 2025-12-29 15:38 (EET)
**Category:** PoE Adapters
**Manufacturer:** extra digital
**Manufacturer code:** POE-004
**EAN:** 4775342570479
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.26 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-poe-004--4112030

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The extra digital POE-004 is a 1-channel PoE injector delivering 48 V DC and up to 15 W to a single powered device over Ethernet. Designed to add power to a non-PoE network cable, it supports simple installation between a switch and an IP camera, wireless access point or VoIP phone. Benefits include compact form, plug-and-play setup and centralized power without running separate power lines.

## Long description

The extra digital POE-004 is a single-channel PoE injector that supplies 48 V DC and up to 15 W to one powered device over a standard Ethernet cable. It is designed to add power to a non-PoE link and is typically installed between a network switch and a device such as an IP camera, wireless access point or VoIP phone. The injector complies with IEEE 802.3/802.3u for 10/100Base-T links and delivers power on pairs 4,5(+ ) and 7,8(-) of the RJ-45 cable, supporting distances up to 100 meters.
Advantages
The POE-004 provides a compact, plug-and-play solution for powering a single device without running separate power cabling. It offers regulated 48 V DC output with tolerance 45.6–50.4 V and built-in safety margins, meets required conversion efficiency of at least 80%, and includes protections reflected in controlled ripple/noise and overshoot limits. The unit accepts a wide AC input range (90–264 Vac, 47–63 Hz) and maintains operation in typical indoor environments.
Suitable for
Powering a single IP camera
Supplying a wireless access point
Providing power to a VoIP phone
Adding power to a non‑PoE network segment up to 100 m
Key specifications
Input voltage: 90–264 Vac, 47–63 Hz
Max AC current: 0.6 A
Inrush current: 40 A max (115 Vac, cold start, full load, 25 °C)
Output voltage: +48 V DC (tolerance 45.6–50.4 V)
Output power: up to 15.4 W (load 0–0.4 A)
Ripple & noise: 480 mVp-p
Rise time: ≤50 ms; Hold-up time: ≥10 ms at 80% max load, 115 Vac
Conversion efficiency: ≥80%
Overshoot: ≤10% above nominal voltage
PoE wiring: power provided on pairs 4,5(+ ) and 7,8(-) of RJ-45
Maximum cable distance: up to 100 m
Operating temperature: 0 °C to 40 °C
Operating humidity: 20%–90% non‑condensing
How to use
Connect the injector's AC input to a suitable mains outlet (90–264 Vac). Insert the network cable from your switch into the data input port of the POE-004 and connect the output RJ-45 port to the powered device. The unit injects 48 V DC on pairs 4,5 and 7,8 and will power the device up to 100 meters away. Ensure cable and connectors are in good condition and that the powered device accepts 48 V PoE on the specified pairs.
Usage recommendations
Install the injector in a dry, ventilated indoor location within the specified temperature and humidity ranges. Use cat5e or better cabling for reliable power delivery up to 100 m. Verify device compatibility with 15 W PoE and 48 V on pairs 4,5 and 7,8 before connecting.

## FAQ

### How much does the PoE injector extra digital POE-004 48V 15W cost, and is it available for purchase?

The price is 12.26 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 22.06.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 extra digital 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 extra digital 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/4112030/51275097_large.webp