# AV receiver Digitus 4K HDMI Extender via CAT/IP DS-55125

**URL:** https://aio.lv/en/product--digitus-ds-55125--2079744
**Data updated:** 2025-12-29 10:35 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** DIGITUS
**Manufacturer code:** DS-55125
**EAN:** 4016032455219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 119.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-ds-55125--2079744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Digitus 4K HDMI Extender via CAT/IP (receiver unit) supports a maximum resolution of 3840 x 2160 pixels. It is compatible with Cat5, Cat5e, and Cat6 cables, ensuring high-quality video transmission. With a compact design (94 mm width, 119 mm depth, 24 mm height) and PoE capability, it simplifies installation and reduces cable clutter. Ideal for professional AV setups.

## Long description

The Digitus AV receiver 4K HDMI Extender via CAT/IP (DS-55125) is an additional receiver unit designed to expand a DS-55124 extender set into a point‑to‑multipoint distribution system. It connects to existing network infrastructure or PoE switches to receive HDMI video streams over CAT cables and allows displaying the same source on multiple screens. The receiver supports up to 3840 x 2160 (4K) at 30 Hz and is powered via PoE, removing the need for an external power adapter.
Advantages
The receiver supports PoE power delivery so no separate power supply is required, enabling easier installation and reduced cable clutter. It is compatible with CAT5, CAT5e, CAT6 and CAT7 cabling and supports HDMI bandwidth up to 10.2 Gbit/s and HDCP 1.4, ensuring reliable transmission of 4K (30 Hz) content over IP-based networks. Its compact form factor facilitates integration into AV racks or behind displays.
Suitable for
Extending HDMI signals in commercial AV installations (digital signage, conference rooms)
Point‑to‑multipoint video distribution to multiple displays
Integrating with existing Ethernet/PoE infrastructure to reduce additional cabling
Key specifications
Model: DS-55125 (receiver unit)
Maximum resolution: 3840 x 2160p (4K) at 30 Hz
HDMI bandwidth: up to 10.2 Gbit/s
HDCP version: 1.4
Cable compatibility: CAT5, CAT5e, CAT6, CAT7
Power: Power over Ethernet (PoE)
Dimensions (W x D x H): 94 x 119 x 24 mm
Weight: 0.28 kg
Colour: Black
How to use
Connect the DS-55125 receiver to your network using a compatible CAT cable and ensure the network or PoE switch provides power. On the transmitting side use the DS-55124 transmitter unit; connect it to the source HDMI device. The receiver decodes the HDMI stream and outputs it to a display via its HDMI output. For point‑to‑multipoint setups deploy additional DS-55125 receivers at each display and manage distribution through your network switches. For single point‑to‑point connections, 4K video can be transmitted up to 120 meters depending on cable quality.
Usage recommendations
Use quality shielded CAT cables (CAT5e or higher) and PoE switches that meet the power requirements of the extender system. For best 4K performance keep cable runs within recommended distances and test each run before final installation.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Ports & interfaces

| Feature | Value |
|---|---|
| Number of HDMI outputs | 1 |
| Remote (IR) input | 1 |
| RJ-45 input ports | 1 |
| HDMI version | 1.4 |

### Video

| Feature | Value |
|---|---|
| Colour depth | 24 bit |
| Bandwidth | 10.2 Gbit/s |

### Technical details

| Feature | Value |
|---|---|
| Type | AV receiver |
| Material | Metal |
| Wall mountable | Yes |
| Maximum transfer distance | 120 m |

### Power

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Operating voltage | 5 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.28 kg |
| Height | 24 mm |
| Width | 94 mm |
| Depth | 119 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 410 g |
| Package depth | 200 mm |
| Package height | 80 mm |
| Package width | 149 mm |
| Package volume | 2384 cm³ |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| IR receiver included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Master (outer) case height | 420 mm |
| Master (outer) case width | 270 mm |
| Master (outer) case gross weight | 8500 g |
| Master (outer) case length | 380 mm |
| Products per master (outer) case | 20 pc(s) |
| Master (outer) case volume | 43092 cm³ |
| UK Trade Tariff code | 85176200 |

### Features

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2160 |
| Product colour | Black |
| Audio formats supported | LPCM |
| Supported video modes | 1080i, 1080p, 2160p, 720p, 576p, 576i, 480p, 480i |
| HDCP version | 1.4 |

### Network

| Feature | Value |
|---|---|
| Cable types supported | Cat5, Cat6, Cat5e |

## FAQ

### How much does the AV receiver Digitus 4K HDMI Extender via CAT/IP cost, and is it available for purchase?

The price is 144.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can AV receiver Digitus 4K HDMI Extender via CAT/IP be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 DIGITUS 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 DIGITUS 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for AV receiver Digitus 4K HDMI Extender via CAT/IP?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/2079744/65765017_large.webp