# Media Converter Digitus DN-82140

**URL:** https://aio.lv/en/product--digitus-dn-82140--984281
**Data updated:** 2025-12-29 05:24 (EET)
**Category:** Network Media Converters
**Manufacturer:** DIGITUS
**Manufacturer code:** DN-82140
**EAN:** 4016032390015
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-dn-82140--984281

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Digitus Gigabit PoE media converter DN-82140 supports data rates up to 1000 Mbit/s with a maximum transfer distance of 80,000 m. It features RJ45 and SFP interfaces, complies with IEEE networking standards, and provides a PoE budget of 30 W. Ideal for extending network connectivity with reliable performance and long lifespan (MTBF: 500,000 h).

## Long description

The DIGITUS Media Converter DN-82140 is a Gigabit PoE media converter that enables the transmission of Ethernet over fiber with a maximum distance of 80,000 m. It combines a Gigabit RJ45 port and an SFP fiber port, supports data rates up to 1000 Mbit/s and complies with standard IEEE networking specifications. The device supplies PoE with a budget of 30 W and is designed for reliable long-term operation with an MTBF of 500,000 hours.
Advantages
The Digitus DN-82140 provides a fast gigabit transfer rate and high transmission quality while offering enhanced failure safety. Its SFP module supports long-distance connections up to 80 km, and the built-in PoE PSE function supplies power over Ethernet to connected devices. The converter allows migration from copper to fiber optics without replacing the entire cabling and is designed for easy and intuitive installation.
Suitable for
Extending network links over long distances (up to 80 km)
Connecting PoE devices such as IP cameras, access points or VoIP phones
Migrating from copper Ethernet to fiber optic infrastructure
Gigabit backbone or connection between buildings and remote sites
Key specifications
Model: DIGITUS DN-82140
Maximum data transfer rate: 1000 Mbit/s (Gigabit)
Ethernet LAN (RJ-45) ports: 1 (10/100/1000 Mbps)
Fiber ports: 1 (SFP module)
Maximum transfer distance: 80,000 m (80 km)
PoE: PSE with 30 W PoE budget
Product colour: Black
MTBF: 500,000 hours
How to use
Install the DN-82140 by inserting a compatible SFP transceiver into the SFP slot and connecting the fiber optic cable. Connect the copper side to your Ethernet device using a Cat5e/6 cable into the RJ45 port. Power the unit and configure connected devices according to your network settings. The PoE PSE function will supply power to compatible PoE endpoints when connected.
Usage recommendations
Place the media converter in a dry, well-ventilated environment and use SFP modules and fiber cables that match the desired wavelength and connector type. Ensure PoE power requirements of powered devices do not exceed the 30 W budget. For critical links, test fiber continuity and use appropriate surge protection where required.

## Specifications

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| Maximum data transfer rate | 1000 Mbit/s |
| Ethernet LAN data rates | 10, 100, 1000 |
| Data transfer rate | 1000 Mbit/s |
| Networking standards | IEEE 802.3z, IEEE 802.3u, IEEE 802.3at, IEEE 802.3af, IEEE 802.3 |
| Auto MDI/MDI-X | Yes |
| Copper ethernet cabling technology | 1000BASE-T, 100BASE-T, 10BASE-T |
| Converter input interface | 1000Base-T, 100Base-T, 10Base-T |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber ports quantity | 1 |
| Fiber optic connector | SFP |
| Connectivity technology | Wired |
| DC-in jack | Yes |
| Power over Ethernet (PoE) ports quantity | 1 |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 80000 m |
| Mean time between failures (MTBF) | 500000 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 26 mm |
| Width | 71 mm |
| Depth | 95 mm |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Output voltage | 48 - 52 |
| External power adapter | Yes |
| Power over Ethernet (PoE) | Yes |
| Total Power over Ethernet (PoE) budget | 30 W |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -20 - 65 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Quick installation guide | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Master (outer) case height | 280 mm |
| Master (outer) case width | 410 mm |
| Master (outer) case gross weight | 8000 g |
| Master (outer) case length | 570 mm |
| Products per master (outer) case | 110 pc(s) |
| Master (outer) case volume | 65436 cm³ |
| Harmonized System (HS) code | 85176990 |
| UK Trade Tariff code | 85176200 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 800 g |
| Package depth | 240 mm |
| Package height | 60 mm |
| Package width | 130 mm |
| Package volume | 1872 cm³ |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Link, Power, Activity |
| Product colour | Black |

## FAQ

### How much does the Media Converter Digitus DN-82140 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 849 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 29.06.2026 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 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: maximum data transfer rate, ethernet lan (rj-45) ports, fiber ports quantity, maximum transfer distance, ethernet interface type, ethernet lan data rates, fiber optic connector, 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 Media Converter Digitus DN-82140?

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/984281/54593720_large.webp