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header-product Extralink Indoor Power Supply 48V 144W 3A with 5.5/2.1mm Jack and Passive Cooling
53.49 €

Extralink Indoor Power Supply 48V 144W 3A with 5.5/2.1mm Jack and Passive Cooling

Extralink 48V 144W 3A Power Supply Photo 1
Extralink 48V 144W 3A Power Supply Photo 2
Extralink 48V 144W 3A Power Supply Photo 3
Extralink 48V 144W 3A Power Supply Photo 4
Extralink 48V 144W 3A Power Supply Photo 5
Extralink 48V 144W 3A Power Supply Photo 6
Extralink 48V 144W 3A Power Supply Photo 7
Extralink 48V 144W 3A Power Supply Photo 1
Extralink 48V 144W 3A Power Supply Photo 2
Extralink 48V 144W 3A Power Supply Photo 3
Extralink 48V 144W 3A Power Supply Photo 4
Extralink 48V 144W 3A Power Supply Photo 5
Extralink 48V 144W 3A Power Supply Photo 6
Extralink 48V 144W 3A Power Supply Photo 7
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Extralink Indoor Power Supply 48V 144W 3A with 5.5/2.1mm Jack and Passive Cooling

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Extralink Indoor Power Supply 48V 144W 3A with 5.5/2.1mm Jack and Passive Cooling

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Short description

Extralink indoor power supply delivering 48V, 144W, and 3A with a 5.5/2.1mm jack connector. Designed for reliable power delivery and use as a PoE adapter. Features passive cooling for silent operation and standard 230V input voltage compatibility. Housed in a black enclosure, this power supply is suitable for various networking and electronic equipment applications.
Available for order: 89 pcs.
Warranty: 2 Years
SKU: 1858028
Manufacturer: Extralink
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.11.2026 {{selectedOffer.courierDeliveryString}}
From 19.69 € (Weight: 26.00 kg)
Parcel couriers
Unisend LV / DPD Paku skapis
27.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Extralink Indoor Power Supply 48V 144W 3A with 5.5/2.1mm Jack and Passive Cooling is a reliable power unit designed to deliver stable energy to various networking and electronic devices. Operating at a standard input voltage of 230V, this indoor power supply efficiently converts AC to DC, providing a steady output of 48V and 3A with a total power output of 144W. It features a standard 5.5/2.1mm jack plug connector, making it compatible with a wide range of compatible hardware. Housed in a durable black enclosure, the unit incorporates passive cooling to ensure silent and maintenance-free operation without the need for noisy fans. An integrated LED indicator provides clear visual feedback on the operational status of the device, confirming correct power delivery at a glance.

Advantages

This power supply offers several key operational benefits for home and office networking environments. The passive cooling design eliminates fan noise completely, ensuring quiet performance in office spaces or living areas. Built-in protection mechanisms automatically cut off voltage in the event of a short circuit or overload, safeguarding connected hardware from potential electrical damage. Once the fault is cleared, the system automatically restores power, minimizing downtime and maintenance effort. The inclusion of a standard jack connector simplifies setup and compatibility with various devices, while the LED status light provides immediate operational confirmation.

Suitable for

  • Powering IP security cameras
  • Operating wireless access points
  • Supporting PoE injector solutions
  • General networking equipment requiring 48V

This power supply is strictly designed for indoor environments and should not be exposed to moisture, high humidity, or outdoor weather conditions. It may not be suitable for devices that require an output voltage other than 48V or connectors different from the standard 5.5/2.1mm jack plug without proper adapters.

Key specifications

  • Output voltage: 48V
  • Output current: 3A
  • Output power: 144W
  • Input voltage: 230V
  • Input frequency: 50-60 Hz
  • Connector type: 5.5/2.1mm jack plug
  • Cooling type: Passive
  • Placement: Indoor
  • Enclosure color: Black

How to use

To use the power supply, first ensure that the input voltage matches the standard 230V mains supply. Connect the 5.5/2.1mm jack plug to the compatible networking device or PoE injector, and then plug the power unit into a standard wall electrical outlet. Verify that the LED indicator lights up, which confirms that the device is operating correctly. Ensure that the total power consumption of the connected equipment does not exceed the 144W capacity of the unit. Disconnect the power supply from the mains before performing any maintenance or relocating the equipment.

What to consider before purchase

  • Verify that your networking device requires a 48V input voltage
  • Check if your equipment uses a standard 5.5/2.1mm jack connection
  • Ensure the total power draw does not exceed 144W
  • Confirm that the intended installation environment is indoors
Usage recommendations: Always verify the technical requirements of your electronic equipment before connecting this power supply. Ensure adequate surrounding airflow for the passively cooled unit to prevent excessive heat buildup during continuous operation.
All features
Power supply type: The type of power supply which this product uses.
Indoor
Output voltage:
48
Purpose: What the product is used for.
PoE adapter
Cooling type: The method used to cool the device or to cool the air around the device.
Passive
Power current type:
AC-to-DC
Built-in display: A display which is part of the product, so you do not need to attach another display.
No
Built-in fan:
No
Power adapter included:
Yes

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Quantity per pack:
1 pc(s)
Customs product code (TARIC):
85044030

Packaging data

Package weight: Weight of the packaged product.
26000 g
Package height: The distance from the top to the bottom of the packaging.
600 mm
Package depth: The distance from the front to the back of the packaging.
300 mm
Package width: The distance from one side of the packaging to the other.
420 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.65 kg
Height: The measurement of the product from head to foot or from base to top.
60 mm
Depth: The distance from the front to the back of something.
210 mm
Width: The measurement or extent of something from side to side.
130 mm

Power

Output current:
3 A
Input frequency: The frequency (Hz) which is required to power the product.
50-60
Input voltage: The voltage (V) which is required to power the product.
230
Output power: The power that the device can produce.
144 W

Features

Easy to install:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

How much does the Extralink 48V 144W 3A Power Supply cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 89 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 24.11.2026 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, Installment. 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 Extralink 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 Extralink 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Secure Payment
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Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.